chore(ci): simplify i18n translation workflow (#34238)

.github/workflows/translate-i18n-claude.yml

@@ -1,12 +1,10 @@
 name: Translate i18n Files with Claude Code
 
-# Note: claude-code-action doesn't support push events directly.
-# Push events are handled by trigger-i18n-sync.yml which sends repository_dispatch.
-# See: https://github.com/langgenius/dify/issues/30743
-
 on:
-  repository_dispatch:
-    types: [i18n-sync]
+  push:
+    branches: [main]
+    paths:
+      - 'web/i18n/en-US/*.json'
   workflow_dispatch:
     inputs:
       files:
@@ -18,9 +16,9 @@ on:
         required: false
         type: string
       mode:
-        description: 'Sync mode: incremental (only changes) or full (re-check all keys)'
+        description: 'Sync mode: incremental (compare with previous en-US revision) or full (sync all keys in scope)'
         required: false
-        default: 'incremental'
+        default: incremental
         type: choice
         options:
           - incremental
@@ -30,6 +28,10 @@ permissions:
   contents: write
   pull-requests: write
 
+concurrency:
+  group: translate-i18n-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   translate:
     if: github.repository == 'langgenius/dify'
@@ -51,380 +53,132 @@ jobs:
       - name: Setup web environment
         uses: ./.github/actions/setup-web
 
-      - name: Detect changed files and generate diff
-        id: detect_changes
+      - name: Prepare sync context
+        id: context
+        shell: bash
         run: |
-          if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
-            # Manual trigger
-            if [ -n "${{ github.event.inputs.files }}" ]; then
-              echo "CHANGED_FILES=${{ github.event.inputs.files }}" >> $GITHUB_OUTPUT
-            else
-              # Get all JSON files in en-US directory
-              files=$(ls web/i18n/en-US/*.json 2>/dev/null | xargs -n1 basename | sed 's/.json$//' | tr '\n' ' ')
-              echo "CHANGED_FILES=$files" >> $GITHUB_OUTPUT
-            fi
-            echo "TARGET_LANGS=${{ github.event.inputs.languages }}" >> $GITHUB_OUTPUT
-            echo "SYNC_MODE=${{ github.event.inputs.mode || 'incremental' }}" >> $GITHUB_OUTPUT
-
-            # For manual trigger with incremental mode, get diff from last commit
-            # For full mode, we'll do a complete check anyway
-            if [ "${{ github.event.inputs.mode }}" == "full" ]; then
-              echo "Full mode: will check all keys" > /tmp/i18n-diff.txt
-              echo "DIFF_AVAILABLE=false" >> $GITHUB_OUTPUT
-            else
-              git diff HEAD~1..HEAD -- 'web/i18n/en-US/*.json' > /tmp/i18n-diff.txt 2>/dev/null || echo "" > /tmp/i18n-diff.txt
-              if [ -s /tmp/i18n-diff.txt ]; then
-                echo "DIFF_AVAILABLE=true" >> $GITHUB_OUTPUT
-              else
-                echo "DIFF_AVAILABLE=false" >> $GITHUB_OUTPUT
-              fi
-            fi
-          elif [ "${{ github.event_name }}" == "repository_dispatch" ]; then
-            # Triggered by push via trigger-i18n-sync.yml workflow
-            # Validate required payload fields
-            if [ -z "${{ github.event.client_payload.changed_files }}" ]; then
-              echo "Error: repository_dispatch payload missing required 'changed_files' field" >&2
-              exit 1
-            fi
-            echo "CHANGED_FILES=${{ github.event.client_payload.changed_files }}" >> $GITHUB_OUTPUT
-            echo "TARGET_LANGS=" >> $GITHUB_OUTPUT
-            echo "SYNC_MODE=${{ github.event.client_payload.sync_mode || 'incremental' }}" >> $GITHUB_OUTPUT
-
-            # Decode the base64-encoded diff from the trigger workflow
-            if [ -n "${{ github.event.client_payload.diff_base64 }}" ]; then
-              if ! echo "${{ github.event.client_payload.diff_base64 }}" | base64 -d > /tmp/i18n-diff.txt 2>&1; then
-                echo "Warning: Failed to decode base64 diff payload" >&2
-                echo "" > /tmp/i18n-diff.txt
-                echo "DIFF_AVAILABLE=false" >> $GITHUB_OUTPUT
-              elif [ -s /tmp/i18n-diff.txt ]; then
-                echo "DIFF_AVAILABLE=true" >> $GITHUB_OUTPUT
-              else
-                echo "DIFF_AVAILABLE=false" >> $GITHUB_OUTPUT
-              fi
-            else
-              echo "" > /tmp/i18n-diff.txt
-              echo "DIFF_AVAILABLE=false" >> $GITHUB_OUTPUT
+          if [ "${{ github.event_name }}" = "push" ]; then
+            BASE_SHA="${{ github.event.before }}"
+            if [ -z "$BASE_SHA" ] || [ "$BASE_SHA" = "0000000000000000000000000000000000000000" ]; then
+              BASE_SHA=$(git rev-parse HEAD~1 2>/dev/null || true)
             fi
+            HEAD_SHA="${{ github.sha }}"
+            CHANGED_FILES=$(git diff --name-only "$BASE_SHA" "$HEAD_SHA" -- 'web/i18n/en-US/*.json' 2>/dev/null | sed -n 's@^.*/@@p' | sed 's/\.json$//' | tr '\n' ' ' | sed 's/[[:space:]]*$//')
+            TARGET_LANGS=""
+            SYNC_MODE="incremental"
           else
-            echo "Unsupported event type: ${{ github.event_name }}"
-            exit 1
+            HEAD_SHA=$(git rev-parse HEAD)
+            TARGET_LANGS="${{ github.event.inputs.languages }}"
+            SYNC_MODE="${{ github.event.inputs.mode || 'incremental' }}"
+            if [ -n "${{ github.event.inputs.files }}" ]; then
+              CHANGED_FILES="${{ github.event.inputs.files }}"
+            else
+              CHANGED_FILES=$(find web/i18n/en-US -maxdepth 1 -type f -name '*.json' -print | sed -n 's@^.*/@@p' | sed 's/\.json$//' | sort | tr '\n' ' ' | sed 's/[[:space:]]*$//')
+            fi
+            if [ "$SYNC_MODE" = "incremental" ]; then
+              BASE_SHA=$(git rev-parse HEAD~1 2>/dev/null || true)
+            else
+              BASE_SHA=""
+            fi
           fi
 
-          # Truncate diff if too large (keep first 50KB)
-          if [ -f /tmp/i18n-diff.txt ]; then
-            head -c 50000 /tmp/i18n-diff.txt > /tmp/i18n-diff-truncated.txt
-            mv /tmp/i18n-diff-truncated.txt /tmp/i18n-diff.txt
+          FILE_ARGS=""
+          if [ -n "$CHANGED_FILES" ]; then
+            FILE_ARGS="--file $CHANGED_FILES"
           fi
 
-          echo "Detected files: $(cat $GITHUB_OUTPUT | grep CHANGED_FILES || echo 'none')"
+          LANG_ARGS=""
+          if [ -n "$TARGET_LANGS" ]; then
+            LANG_ARGS="--lang $TARGET_LANGS"
+          fi
+
+          {
+            echo "BASE_SHA=$BASE_SHA"
+            echo "HEAD_SHA=$HEAD_SHA"
+            echo "CHANGED_FILES=$CHANGED_FILES"
+            echo "TARGET_LANGS=$TARGET_LANGS"
+            echo "SYNC_MODE=$SYNC_MODE"
+            echo "FILE_ARGS=$FILE_ARGS"
+            echo "LANG_ARGS=$LANG_ARGS"
+          } >> "$GITHUB_OUTPUT"
+
+          echo "Files: ${CHANGED_FILES:-<none>}"
+          echo "Languages: ${TARGET_LANGS:-<all supported>}"
+          echo "Mode: $SYNC_MODE"
 
       - name: Run Claude Code for Translation Sync
-        if: steps.detect_changes.outputs.CHANGED_FILES != ''
-        uses: anthropics/claude-code-action@ff9acae5886d41a99ed4ec14b7dc147d55834722 # v1.0.77
+        if: steps.context.outputs.CHANGED_FILES != ''
+        uses: anthropics/claude-code-action@88c168b39e7e64da0286d812b6e9fbebb6708185 # v1.0.82
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          # Allow github-actions bot to trigger this workflow via repository_dispatch
-          # See: https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
           allowed_bots: 'github-actions[bot]'
           prompt: |
-            You are a professional i18n synchronization engineer for the Dify project.
-            Your task is to keep all language translations in sync with the English source (en-US).
+            You are the i18n sync agent for the Dify repository.
+            Your job is to keep translations synchronized with the English source files under `${{ github.workspace }}/web/i18n/en-US/`, then open a PR with the result.
 
-            ## CRITICAL TOOL RESTRICTIONS
-            - Use **Read** tool to read files (NOT cat or bash)
-            - Use **Edit** tool to modify JSON files (NOT node, jq, or bash scripts)
-            - Use **Bash** ONLY for: git commands, gh commands, pnpm commands
-            - Run bash commands ONE BY ONE, never combine with && or ||
-            - NEVER use `$()` command substitution - it's not supported. Split into separate commands instead.
+            Use absolute paths at all times:
+            - Repo root: `${{ github.workspace }}`
+            - Web directory: `${{ github.workspace }}/web`
+            - Language config: `${{ github.workspace }}/web/i18n-config/languages.ts`
 
-            ## WORKING DIRECTORY & ABSOLUTE PATHS
-            Claude Code sandbox working directory may vary. Always use absolute paths:
-            - For pnpm: `pnpm --dir ${{ github.workspace }}/web <command>`
-            - For git: `git -C ${{ github.workspace }} <command>`
-            - For gh: `gh --repo ${{ github.repository }} <command>`
-            - For file paths: `${{ github.workspace }}/web/i18n/`
+            Inputs:
+            - Files in scope: `${{ steps.context.outputs.CHANGED_FILES }}`
+            - Target languages: `${{ steps.context.outputs.TARGET_LANGS }}`
+            - Sync mode: `${{ steps.context.outputs.SYNC_MODE }}`
+            - Base SHA: `${{ steps.context.outputs.BASE_SHA }}`
+            - Head SHA: `${{ steps.context.outputs.HEAD_SHA }}`
+            - Scoped file args: `${{ steps.context.outputs.FILE_ARGS }}`
+            - Scoped language args: `${{ steps.context.outputs.LANG_ARGS }}`
 
-            ## EFFICIENCY RULES
-            - **ONE Edit per language file** - batch all key additions into a single Edit
-            - Insert new keys at the beginning of JSON (after `{`), lint:fix will sort them
-            - Translate ALL keys for a language mentally first, then do ONE Edit
-
-            ## Context
-            - Changed/target files: ${{ steps.detect_changes.outputs.CHANGED_FILES }}
-            - Target languages (empty means all supported): ${{ steps.detect_changes.outputs.TARGET_LANGS }}
-            - Sync mode: ${{ steps.detect_changes.outputs.SYNC_MODE }}
-            - Translation files are located in: ${{ github.workspace }}/web/i18n/{locale}/{filename}.json
-            - Language configuration is in: ${{ github.workspace }}/web/i18n-config/languages.ts
-            - Git diff is available: ${{ steps.detect_changes.outputs.DIFF_AVAILABLE }}
-
-            ## CRITICAL DESIGN: Verify First, Then Sync
-
-            You MUST follow this three-phase approach:
-
-            ═══════════════════════════════════════════════════════════════
-            ║  PHASE 1: VERIFY - Analyze and Generate Change Report       ║
-            ═══════════════════════════════════════════════════════════════
-
-            ### Step 1.1: Analyze Git Diff (for incremental mode)
-            Use the Read tool to read `/tmp/i18n-diff.txt` to see the git diff.
-
-            Parse the diff to categorize changes:
-            - Lines with `+` (not `+++`): Added or modified values
-            - Lines with `-` (not `---`): Removed or old values
-            - Identify specific keys for each category:
-              * ADD: Keys that appear only in `+` lines (new keys)
-              * UPDATE: Keys that appear in both `-` and `+` lines (value changed)
-              * DELETE: Keys that appear only in `-` lines (removed keys)
-
-            ### Step 1.2: Read Language Configuration
-            Use the Read tool to read `${{ github.workspace }}/web/i18n-config/languages.ts`.
-            Extract all languages with `supported: true`.
-
-            ### Step 1.3: Run i18n:check for Each Language
-            ```bash
-            pnpm --dir ${{ github.workspace }}/web install --frozen-lockfile
-            ```
-            ```bash
-            pnpm --dir ${{ github.workspace }}/web run i18n:check
-            ```
-
-            This will report:
-            - Missing keys (need to ADD)
-            - Extra keys (need to DELETE)
-
-            ### Step 1.4: Generate Change Report
-
-            Create a structured report identifying:
-            ```
-            ╔══════════════════════════════════════════════════════════════╗
-            ║                    I18N SYNC CHANGE REPORT                   ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ Files to process: [list]                                     ║
-            ║ Languages to sync: [list]                                    ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ ADD (New Keys):                                              ║
-            ║   - [filename].[key]: "English value"                        ║
-            ║   ...                                                        ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ UPDATE (Modified Keys - MUST re-translate):                  ║
-            ║   - [filename].[key]: "Old value" → "New value"              ║
-            ║   ...                                                        ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ DELETE (Extra Keys):                                         ║
-            ║   - [language]/[filename].[key]                              ║
-            ║   ...                                                        ║
-            ╚══════════════════════════════════════════════════════════════╝
-            ```
-
-            **IMPORTANT**: For UPDATE detection, compare git diff to find keys where
-            the English value changed. These MUST be re-translated even if target
-            language already has a translation (it's now stale!).
-
-            ═══════════════════════════════════════════════════════════════
-            ║  PHASE 2: SYNC - Execute Changes Based on Report            ║
-            ═══════════════════════════════════════════════════════════════
-
-            ### Step 2.1: Process ADD Operations (BATCH per language file)
-
-            **CRITICAL WORKFLOW for efficiency:**
-            1. First, translate ALL new keys for ALL languages mentally
-            2. Then, for EACH language file, do ONE Edit operation:
-               - Read the file once
-               - Insert ALL new keys at the beginning (right after the opening `{`)
-               - Don't worry about alphabetical order - lint:fix will sort them later
-
-            Example Edit (adding 3 keys to zh-Hans/app.json):
-            ```
-            old_string: '{\n  "accessControl"'
-            new_string: '{\n  "newKey1": "translation1",\n  "newKey2": "translation2",\n  "newKey3": "translation3",\n  "accessControl"'
-            ```
-
-            **IMPORTANT**:
-            - ONE Edit per language file (not one Edit per key!)
-            - Always use the Edit tool. NEVER use bash scripts, node, or jq.
-
-            ### Step 2.2: Process UPDATE Operations
-
-            **IMPORTANT: Special handling for zh-Hans and ja-JP**
-            If zh-Hans or ja-JP files were ALSO modified in the same push:
-            - Run: `git -C ${{ github.workspace }} diff HEAD~1 --name-only` and check for zh-Hans or ja-JP files
-            - If found, it means someone manually translated them. Apply these rules:
-
-            1. **Missing keys**: Still ADD them (completeness required)
-            2. **Existing translations**: Compare with the NEW English value:
-               - If translation is **completely wrong** or **unrelated** → Update it
-               - If translation is **roughly correct** (captures the meaning) → Keep it, respect manual work
-               - When in doubt, **keep the manual translation**
-
-            Example:
-            - English changed: "Save" → "Save Changes"
-            - Manual translation: "保存更改" → Keep it (correct meaning)
-            - Manual translation: "删除" → Update it (completely wrong)
-
-            For other languages:
-            Use Edit tool to replace the old value with the new translation.
-            You can batch multiple updates in one Edit if they are adjacent.
-
-            ### Step 2.3: Process DELETE Operations
-            For extra keys reported by i18n:check:
-            - Run: `pnpm --dir ${{ github.workspace }}/web run i18n:check --auto-remove`
-            - Or manually remove from target language JSON files
-
-            ## Translation Guidelines
-
-            - PRESERVE all placeholders exactly as-is:
-              - `{{variable}}` - Mustache interpolation
-              - `${variable}` - Template literal
-              - `<tag>content</tag>` - HTML tags
-              - `_one`, `_other` - Pluralization suffixes (these are KEY suffixes, not values)
-
-              **CRITICAL: Variable names and tag names MUST stay in English - NEVER translate them**
-
-              ✅ CORRECT examples:
-              - English: "{{count}} items" → Japanese: "{{count}} 個のアイテム"
-              - English: "{{name}} updated" → Korean: "{{name}} 업데이트됨"
-              - English: "<email>{{email}}</email>" → Chinese: "<email>{{email}}</email>"
-              - English: "<CustomLink>Marketplace</CustomLink>" → Japanese: "<CustomLink>マーケットプレイス</CustomLink>"
-
-              ❌ WRONG examples (NEVER do this - will break the application):
-              - "{{count}}" → "{{カウント}}" ❌ (variable name translated to Japanese)
-              - "{{name}}" → "{{이름}}" ❌ (variable name translated to Korean)
-              - "{{email}}" → "{{邮箱}}" ❌ (variable name translated to Chinese)
-              - "<email>" → "<メール>" ❌ (tag name translated)
-              - "<CustomLink>" → "<自定义链接>" ❌ (component name translated)
-
-            - Use appropriate language register (formal/informal) based on existing translations
-            - Match existing translation style in each language
-            - Technical terms: check existing conventions per language
-            - For CJK languages: no spaces between characters unless necessary
-            - For RTL languages (ar-TN, fa-IR): ensure proper text handling
-
-            ## Output Format Requirements
-            - Alphabetical key ordering (if original file uses it)
-            - 2-space indentation
-            - Trailing newline at end of file
-            - Valid JSON (use proper escaping for special characters)
-
-            ═══════════════════════════════════════════════════════════════
-            ║  PHASE 3: RE-VERIFY - Confirm All Issues Resolved           ║
-            ═══════════════════════════════════════════════════════════════
-
-            ### Step 3.1: Run Lint Fix (IMPORTANT!)
-            ```bash
-            pnpm --dir ${{ github.workspace }}/web lint:fix --quiet -- 'i18n/**/*.json'
-            ```
-            This ensures:
-            - JSON keys are sorted alphabetically (jsonc/sort-keys rule)
-            - Valid i18n keys (dify-i18n/valid-i18n-keys rule)
-            - No extra keys (dify-i18n/no-extra-keys rule)
-
-            ### Step 3.2: Run Final i18n Check
-            ```bash
-            pnpm --dir ${{ github.workspace }}/web run i18n:check
-            ```
-
-            ### Step 3.3: Fix Any Remaining Issues
-            If check reports issues:
-            - Go back to PHASE 2 for unresolved items
-            - Repeat until check passes
-
-            ### Step 3.4: Generate Final Summary
-            ```
-            ╔══════════════════════════════════════════════════════════════╗
-            ║                    SYNC COMPLETED SUMMARY                    ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ Language      │ Added │ Updated │ Deleted │ Status          ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ zh-Hans       │  5    │   2     │    1    │ ✓ Complete      ║
-            ║ ja-JP         │  5    │   2     │    1    │ ✓ Complete      ║
-            ║ ...           │ ...   │  ...    │   ...   │ ...             ║
-            ╠══════════════════════════════════════════════════════════════╣
-            ║ i18n:check    │ PASSED - All keys in sync                   ║
-            ╚══════════════════════════════════════════════════════════════╝
-            ```
-
-            ## Mode-Specific Behavior
-
-            **SYNC_MODE = "incremental"** (default):
-            - Focus on keys identified from git diff
-            - Also check i18n:check output for any missing/extra keys
-            - Efficient for small changes
-
-            **SYNC_MODE = "full"**:
-            - Compare ALL keys between en-US and each language
-            - Run i18n:check to identify all discrepancies
-            - Use for first-time sync or fixing historical issues
-
-            ## Important Notes
-
-            1. Always run i18n:check BEFORE and AFTER making changes
-            2. The check script is the source of truth for missing/extra keys
-            3. For UPDATE scenario: git diff is the source of truth for changed values
-            4. Create a single commit with all translation changes
-            5. If any translation fails, continue with others and report failures
-
-            ═══════════════════════════════════════════════════════════════
-            ║  PHASE 4: COMMIT AND CREATE PR                              ║
-            ═══════════════════════════════════════════════════════════════
-
-            After all translations are complete and verified:
-
-            ### Step 4.1: Check for changes
-            ```bash
-            git -C ${{ github.workspace }} status --porcelain
-            ```
-
-            If there are changes:
-
-            ### Step 4.2: Create a new branch and commit
-            Run these git commands ONE BY ONE (not combined with &&).
-            **IMPORTANT**: Do NOT use `$()` command substitution. Use two separate commands:
-
-            1. First, get the timestamp:
-            ```bash
-            date +%Y%m%d-%H%M%S
-            ```
-            (Note the output, e.g., "20260115-143052")
-
-            2. Then create branch using the timestamp value:
-            ```bash
-            git -C ${{ github.workspace }} checkout -b chore/i18n-sync-20260115-143052
-            ```
-            (Replace "20260115-143052" with the actual timestamp from step 1)
-
-            3. Stage changes:
-            ```bash
-            git -C ${{ github.workspace }} add web/i18n/
-            ```
-
-            4. Commit:
-            ```bash
-            git -C ${{ github.workspace }} commit -m "chore(i18n): sync translations with en-US - Mode: ${{ steps.detect_changes.outputs.SYNC_MODE }}"
-            ```
-
-            5. Push:
-            ```bash
-            git -C ${{ github.workspace }} push origin HEAD
-            ```
-
-            ### Step 4.3: Create Pull Request
-            ```bash
-            gh pr create --repo ${{ github.repository }} --title "chore(i18n): sync translations with en-US" --body "## Summary
-
-            This PR was automatically generated to sync i18n translation files.
-
-            ### Changes
-            - Mode: ${{ steps.detect_changes.outputs.SYNC_MODE }}
-            - Files processed: ${{ steps.detect_changes.outputs.CHANGED_FILES }}
-
-            ### Verification
-            - [x] \`i18n:check\` passed
-            - [x] \`lint:fix\` applied
-
-            🤖 Generated with Claude Code GitHub Action" --base main
-            ```
+            Tool rules:
+            - Use Read for repository files.
+            - Use Edit for JSON updates.
+            - Use Bash only for `git`, `gh`, `pnpm`, and `date`.
+            - Run Bash commands one by one. Do not combine commands with `&&`, `||`, pipes, or command substitution.
 
+            Required execution plan:
+            1. Resolve target languages.
+               - If no target languages were provided, read `${{ github.workspace }}/web/i18n-config/languages.ts` and use every language with `supported: true`.
+            2. Stay strictly in scope.
+               - Only process the files listed in `Files in scope`.
+               - Only process the resolved target languages.
+               - Do not touch unrelated i18n files.
+            3. Detect English changes per file.
+               - Read the current English JSON file for each file in scope.
+               - If sync mode is `incremental` and `Base SHA` is not empty, run:
+                 `git -C ${{ github.workspace }} show <Base SHA>:web/i18n/en-US/<file>.json`
+               - If sync mode is `full` or `Base SHA` is empty, skip historical comparison and treat the current English file as the only source of truth for structural sync.
+               - If the file did not exist at Base SHA, treat all current keys as ADD.
+               - Compare previous and current English JSON to identify:
+                 - ADD: key only in current
+                 - UPDATE: key exists in both and the English value changed
+                 - DELETE: key only in previous
+               - Do not rely on a truncated diff file.
+            4. Run a scoped pre-check before editing:
+               - `pnpm --dir ${{ github.workspace }}/web run i18n:check ${{ steps.context.outputs.FILE_ARGS }} ${{ steps.context.outputs.LANG_ARGS }}`
+               - Use this command as the source of truth for missing and extra keys inside the current scope.
+            5. Apply translations.
+               - For every target language and scoped file:
+                 - ADD missing keys.
+                 - UPDATE stale translations when the English value changed.
+                 - DELETE removed keys. Prefer `pnpm --dir ${{ github.workspace }}/web run i18n:check ${{ steps.context.outputs.FILE_ARGS }} ${{ steps.context.outputs.LANG_ARGS }} --auto-remove` for extra keys so deletions stay in scope.
+               - For `zh-Hans` and `ja-JP`, if the locale file also changed between Base SHA and Head SHA, preserve manual translations unless they are clearly wrong for the new English value. If in doubt, keep the manual translation.
+               - Preserve placeholders exactly: `{{variable}}`, `${variable}`, HTML tags, component tags, and variable names.
+               - Match the existing terminology and register used by each locale.
+               - Prefer one Edit per file when stable, but prioritize correctness over batching.
+            6. Verify only the edited files.
+               - Run `pnpm --dir ${{ github.workspace }}/web lint:fix --quiet -- <relative edited i18n file paths>`
+               - Run `pnpm --dir ${{ github.workspace }}/web run i18n:check ${{ steps.context.outputs.FILE_ARGS }} ${{ steps.context.outputs.LANG_ARGS }}`
+               - If verification fails, fix the remaining problems before continuing.
+            7. Create a PR only when there are changes in `web/i18n/`.
+               - Check `git -C ${{ github.workspace }} status --porcelain -- web/i18n/`
+               - Create branch `chore/i18n-sync-<timestamp>`
+               - Commit message: `chore(i18n): sync translations with en-US`
+               - Push the branch and open a PR against `main`
+               - PR title: `chore(i18n): sync translations with en-US`
+               - PR body: summarize files, languages, sync mode, and verification commands
+            8. If there are no translation changes after verification, do not create a branch, commit, or PR.
           claude_args: |
-            --max-turns 150
-            --allowedTools "Read,Write,Edit,Bash(git *),Bash(git:*),Bash(gh *),Bash(gh:*),Bash(pnpm *),Bash(pnpm:*),Bash(date *),Bash(date:*),Glob,Grep"
+            --max-turns 80
+            --allowedTools "Read,Edit,Bash(git *),Bash(git:*),Bash(gh *),Bash(gh:*),Bash(pnpm *),Bash(pnpm:*),Bash(date *),Bash(date:*),Glob,Grep"

.github/workflows/trigger-i18n-sync.yml

@@ -1,66 +0,0 @@
-name: Trigger i18n Sync on Push
-
-# This workflow bridges the push event to repository_dispatch
-# because claude-code-action doesn't support push events directly.
-# See: https://github.com/langgenius/dify/issues/30743
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - 'web/i18n/en-US/*.json'
-
-permissions:
-  contents: write
-
-jobs:
-  trigger:
-    if: github.repository == 'langgenius/dify'
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-
-      - name: Detect changed files and generate diff
-        id: detect
-        run: |
-          BEFORE_SHA="${{ github.event.before }}"
-          # Handle edge case: force push may have null/zero SHA
-          if [ -z "$BEFORE_SHA" ] || [ "$BEFORE_SHA" = "0000000000000000000000000000000000000000" ]; then
-            BEFORE_SHA="HEAD~1"
-          fi
-
-          # Detect changed i18n files
-          changed=$(git diff --name-only "$BEFORE_SHA" "${{ github.sha }}" -- 'web/i18n/en-US/*.json' 2>/dev/null | xargs -n1 basename 2>/dev/null | sed 's/.json$//' | tr '\n' ' ' || echo "")
-          echo "changed_files=$changed" >> $GITHUB_OUTPUT
-
-          # Generate diff for context
-          git diff "$BEFORE_SHA" "${{ github.sha }}" -- 'web/i18n/en-US/*.json' > /tmp/i18n-diff.txt 2>/dev/null || echo "" > /tmp/i18n-diff.txt
-
-          # Truncate if too large (keep first 50KB to match receiving workflow)
-          head -c 50000 /tmp/i18n-diff.txt > /tmp/i18n-diff-truncated.txt
-          mv /tmp/i18n-diff-truncated.txt /tmp/i18n-diff.txt
-
-          # Base64 encode the diff for safe JSON transport (portable, single-line)
-          diff_base64=$(base64 < /tmp/i18n-diff.txt | tr -d '\n')
-          echo "diff_base64=$diff_base64" >> $GITHUB_OUTPUT
-
-          if [ -n "$changed" ]; then
-            echo "has_changes=true" >> $GITHUB_OUTPUT
-            echo "Detected changed files: $changed"
-          else
-            echo "has_changes=false" >> $GITHUB_OUTPUT
-            echo "No i18n changes detected"
-          fi
-
-      - name: Trigger i18n sync workflow
-        if: steps.detect.outputs.has_changes == 'true'
-        uses: peter-evans/repository-dispatch@28959ce8df70de7be546dd1250a005dd32156697 # v4.0.1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          event-type: i18n-sync
-          client-payload: '{"changed_files": "${{ steps.detect.outputs.changed_files }}", "diff_base64": "${{ steps.detect.outputs.diff_base64 }}", "sync_mode": "incremental", "trigger_sha": "${{ github.sha }}"}'

README.md

@@ -53,7 +53,11 @@
   <a href="./docs/tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="./docs/vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="./docs/de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="./docs/it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="./docs/pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="./docs/sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="./docs/bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="./docs/hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify is an open-source LLM app development platform. Its intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features (including [Opik](https://www.comet.com/docs/opik/integrations/dify), [Langfuse](https://docs.langfuse.com), and [Arize Phoenix](https://docs.arize.com/phoenix)) and more, letting you quickly go from prototype to production. Here's a list of the core features:

docs/ar-SA/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 <div style="text-align: right;">

docs/bn-BD/README.md

@@ -57,7 +57,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 ডিফাই একটি ওপেন-সোর্স LLM অ্যাপ ডেভেলপমেন্ট প্ল্যাটফর্ম। এটি ইন্টুইটিভ ইন্টারফেস, এজেন্টিক AI ওয়ার্কফ্লো, RAG পাইপলাইন, এজেন্ট ক্যাপাবিলিটি, মডেল ম্যানেজমেন্ট, মনিটরিং সুবিধা এবং আরও অনেক কিছু একত্রিত করে, যা দ্রুত প্রোটোটাইপ থেকে প্রোডাকশন পর্যন্ত নিয়ে যেতে সহায়তা করে।

docs/de-DE/README.md

@@ -57,7 +57,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify ist eine Open-Source-Plattform zur Entwicklung von LLM-Anwendungen. Ihre intuitive Benutzeroberfläche vereint agentenbasierte KI-Workflows, RAG-Pipelines, Agentenfunktionen, Modellverwaltung, Überwachungsfunktionen und mehr, sodass Sie schnell von einem Prototyp in die Produktion übergehen können.

docs/es-ES/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 # 

docs/fr-FR/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 # 

docs/hi-IN/README.md

@@ -58,6 +58,8 @@
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
   <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
   <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>

docs/it-IT/README.md

@@ -58,7 +58,10 @@
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
   <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify è una piattaforma open-source per lo sviluppo di applicazioni LLM. La sua interfaccia intuitiva combina flussi di lavoro AI basati su agenti, pipeline RAG, funzionalità di agenti, gestione dei modelli, funzionalità di monitoraggio e altro ancora, permettendovi di passare rapidamente da un prototipo alla produzione.

docs/ja-JP/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 # 

docs/ko-KR/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
-    <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
+  <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify는 오픈 소스 LLM 앱 개발 플랫폼입니다. 직관적인 인터페이스를 통해 AI 워크플로우, RAG 파이프라인, 에이전트 기능, 모델 관리, 관찰 기능 등을 결합하여 프로토타입에서 프로덕션까지 빠르게 전환할 수 있습니다. 주요 기능 목록은 다음과 같습니다:</br> </br>

docs/pt-BR/README.md

@@ -58,7 +58,10 @@
   <a href="../vi-VN/README.md"><img alt="README em Vietnamita" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../pt-BR/README.md"><img alt="README em Português - BR" src="https://img.shields.io/badge/Portugu%C3%AAs-BR?style=flat&label=BR&color=d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify é uma plataforma de desenvolvimento de aplicativos LLM de código aberto. Sua interface intuitiva combina workflow de IA, pipeline RAG, capacidades de agente, gerenciamento de modelos, recursos de observabilidade e muito mais, permitindo que você vá rapidamente do protótipo à produção. Aqui está uma lista das principais funcionalidades:

docs/sl-SI/README.md

@@ -53,9 +53,12 @@
   <a href="../ar-SA/README.md"><img alt="README بالعربية" src="https://img.shields.io/badge/العربية-d9d9d9"></a>
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
-  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify je odprtokodna platforma za razvoj aplikacij LLM. Njegov intuitivni vmesnik združuje agentski potek dela z umetno inteligenco, cevovod RAG, zmogljivosti agentov, upravljanje modelov, funkcije opazovanja in več, kar vam omogoča hiter prehod od prototipa do proizvodnje.

docs/tlh/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 # 

docs/tr-TR/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify, açık kaynaklı bir LLM uygulama geliştirme platformudur. Sezgisel arayüzü, AI iş akışı, RAG pipeline'ı, ajan yetenekleri, model yönetimi, gözlemlenebilirlik özellikleri ve daha fazlasını birleştirerek, prototipten üretime hızlıca geçmenizi sağlar. İşte temel özelliklerin bir listesi:

docs/vi-VN/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify là một nền tảng phát triển ứng dụng LLM mã nguồn mở. Giao diện trực quan kết hợp quy trình làm việc AI, mô hình RAG, khả năng tác nhân, quản lý mô hình, tính năng quan sát và hơn thế nữa, cho phép bạn nhanh chóng chuyển từ nguyên mẫu sang sản phẩm. Đây là danh sách các tính năng cốt lõi:

docs/zh-CN/README.md

@@ -53,7 +53,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
   <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </div>
 
 # 

docs/zh-TW/README.md

@@ -57,6 +57,11 @@
   <a href="../tr-TR/README.md"><img alt="Türkçe README" src="https://img.shields.io/badge/Türkçe-d9d9d9"></a>
   <a href="../vi-VN/README.md"><img alt="README Tiếng Việt" src="https://img.shields.io/badge/Ti%E1%BA%BFng%20Vi%E1%BB%87t-d9d9d9"></a>
   <a href="../de-DE/README.md"><img alt="README in Deutsch" src="https://img.shields.io/badge/German-d9d9d9"></a>
+  <a href="../it-IT/README.md"><img alt="README in Italiano" src="https://img.shields.io/badge/Italiano-d9d9d9"></a>
+  <a href="../pt-BR/README.md"><img alt="README em Português do Brasil" src="https://img.shields.io/badge/Portugu%C3%AAs%20do%20Brasil-d9d9d9"></a>
+  <a href="../sl-SI/README.md"><img alt="README Slovenščina" src="https://img.shields.io/badge/Sloven%C5%A1%C4%8Dina-d9d9d9"></a>
+  <a href="../bn-BD/README.md"><img alt="README in বাংলা" src="https://img.shields.io/badge/বাংলা-d9d9d9"></a>
+  <a href="../hi-IN/README.md"><img alt="README in हिन्दी" src="https://img.shields.io/badge/Hindi-d9d9d9"></a>
 </p>
 
 Dify 是一個開源的 LLM 應用程式開發平台。其直觀的界面結合了智能代理工作流程、RAG 管道、代理功能、模型管理、可觀察性功能等，讓您能夠快速從原型進展到生產環境。

web/__tests__/check-i18n.test.ts

@@ -1,860 +0,0 @@
-import fs from 'node:fs'
-import path from 'node:path'
-import vm from 'node:vm'
-import { transpile } from 'typescript'
-
-describe('i18n:check script functionality', () => {
-  const testDir = path.join(__dirname, '../i18n-test')
-  const testEnDir = path.join(testDir, 'en-US')
-  const testZhDir = path.join(testDir, 'zh-Hans')
-
-  // Helper function that replicates the getKeysFromLanguage logic
-  async function getKeysFromLanguage(language: string, testPath = testDir): Promise<string[]> {
-    return new Promise((resolve, reject) => {
-      const folderPath = path.resolve(testPath, language)
-      const allKeys: string[] = []
-
-      if (!fs.existsSync(folderPath)) {
-        resolve([])
-        return
-      }
-
-      fs.readdir(folderPath, (err, files) => {
-        if (err) {
-          reject(err)
-          return
-        }
-
-        const translationFiles = files.filter(file => /\.(ts|js)$/.test(file))
-
-        translationFiles.forEach((file) => {
-          const filePath = path.join(folderPath, file)
-          const fileName = file.replace(/\.[^/.]+$/, '')
-          const camelCaseFileName = fileName.replace(/[-_](.)/g, (_, c) =>
-            c.toUpperCase())
-
-          try {
-            const content = fs.readFileSync(filePath, 'utf8')
-            const moduleExports = {}
-            const context = {
-              exports: moduleExports,
-              module: { exports: moduleExports },
-              require,
-              console,
-              __filename: filePath,
-              __dirname: folderPath,
-            }
-
-            vm.runInNewContext(transpile(content), context)
-            const translationObj = (context.module.exports as any).default || context.module.exports
-
-            if (!translationObj || typeof translationObj !== 'object')
-              throw new Error(`Error parsing file: ${filePath}`)
-
-            const nestedKeys: string[] = []
-            const iterateKeys = (obj: any, prefix = '') => {
-              for (const key in obj) {
-                const nestedKey = prefix ? `${prefix}.${key}` : key
-                if (typeof obj[key] === 'object' && obj[key] !== null && !Array.isArray(obj[key])) {
-                  // This is an object (but not array), recurse into it but don't add it as a key
-                  iterateKeys(obj[key], nestedKey)
-                }
-                else {
-                  // This is a leaf node (string, number, boolean, array, etc.), add it as a key
-                  nestedKeys.push(nestedKey)
-                }
-              }
-            }
-            iterateKeys(translationObj)
-
-            const fileKeys = nestedKeys.map(key => `${camelCaseFileName}.${key}`)
-            allKeys.push(...fileKeys)
-          }
-          catch (error) {
-            reject(error)
-          }
-        })
-        resolve(allKeys)
-      })
-    })
-  }
-
-  beforeEach(() => {
-    // Clean up and create test directories
-    if (fs.existsSync(testDir))
-      fs.rmSync(testDir, { recursive: true })
-
-    fs.mkdirSync(testDir, { recursive: true })
-    fs.mkdirSync(testEnDir, { recursive: true })
-    fs.mkdirSync(testZhDir, { recursive: true })
-  })
-
-  afterEach(() => {
-    // Clean up test files
-    if (fs.existsSync(testDir))
-      fs.rmSync(testDir, { recursive: true })
-  })
-
-  describe('Key extraction logic', () => {
-    it('should extract only leaf node keys, not intermediate objects', async () => {
-      const testContent = `const translation = {
-  simple: 'Simple Value',
-  nested: {
-    level1: 'Level 1 Value',
-    deep: {
-      level2: 'Level 2 Value'
-    }
-  },
-  array: ['not extracted'],
-  number: 42,
-  boolean: true
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'test.ts'), testContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toEqual([
-        'test.simple',
-        'test.nested.level1',
-        'test.nested.deep.level2',
-        'test.array',
-        'test.number',
-        'test.boolean',
-      ])
-
-      // Should not include intermediate object keys
-      expect(keys).not.toContain('test.nested')
-      expect(keys).not.toContain('test.nested.deep')
-    })
-
-    it('should handle camelCase file name conversion correctly', async () => {
-      const testContent = `const translation = {
-  key: 'value'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'app-debug.ts'), testContent)
-      fs.writeFileSync(path.join(testEnDir, 'user_profile.ts'), testContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('appDebug.key')
-      expect(keys).toContain('userProfile.key')
-    })
-  })
-
-  describe('Missing keys detection', () => {
-    it('should detect missing keys in target language', async () => {
-      const enContent = `const translation = {
-  common: {
-    save: 'Save',
-    cancel: 'Cancel',
-    delete: 'Delete'
-  },
-  app: {
-    title: 'My App',
-    version: '1.0'
-  }
-}
-
-export default translation
-`
-
-      const zhContent = `const translation = {
-  common: {
-    save: '保存',
-    cancel: '取消'
-    // missing 'delete'
-  },
-  app: {
-    title: '我的应用'
-    // missing 'version'
-  }
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'test.ts'), enContent)
-      fs.writeFileSync(path.join(testZhDir, 'test.ts'), zhContent)
-
-      const enKeys = await getKeysFromLanguage('en-US')
-      const zhKeys = await getKeysFromLanguage('zh-Hans')
-
-      const missingKeys = enKeys.filter(key => !zhKeys.includes(key))
-
-      expect(missingKeys).toContain('test.common.delete')
-      expect(missingKeys).toContain('test.app.version')
-      expect(missingKeys).toHaveLength(2)
-    })
-  })
-
-  describe('Extra keys detection', () => {
-    it('should detect extra keys in target language', async () => {
-      const enContent = `const translation = {
-  common: {
-    save: 'Save',
-    cancel: 'Cancel'
-  }
-}
-
-export default translation
-`
-
-      const zhContent = `const translation = {
-  common: {
-    save: '保存',
-    cancel: '取消',
-    delete: '删除', // extra key
-    extra: '额外的' // another extra key
-  },
-  newSection: {
-    someKey: '某个值' // extra section
-  }
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'test.ts'), enContent)
-      fs.writeFileSync(path.join(testZhDir, 'test.ts'), zhContent)
-
-      const enKeys = await getKeysFromLanguage('en-US')
-      const zhKeys = await getKeysFromLanguage('zh-Hans')
-
-      const extraKeys = zhKeys.filter(key => !enKeys.includes(key))
-
-      expect(extraKeys).toContain('test.common.delete')
-      expect(extraKeys).toContain('test.common.extra')
-      expect(extraKeys).toContain('test.newSection.someKey')
-      expect(extraKeys).toHaveLength(3)
-    })
-  })
-
-  describe('File filtering logic', () => {
-    it('should filter keys by specific file correctly', async () => {
-      // Create multiple files
-      const file1Content = `const translation = {
-  button: 'Button',
-  text: 'Text'
-}
-
-export default translation
-`
-
-      const file2Content = `const translation = {
-  title: 'Title',
-  description: 'Description'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'components.ts'), file1Content)
-      fs.writeFileSync(path.join(testEnDir, 'pages.ts'), file2Content)
-      fs.writeFileSync(path.join(testZhDir, 'components.ts'), file1Content)
-      fs.writeFileSync(path.join(testZhDir, 'pages.ts'), file2Content)
-
-      const allEnKeys = await getKeysFromLanguage('en-US')
-
-      // Test file filtering logic
-      const targetFile = 'components'
-      const filteredEnKeys = allEnKeys.filter(key =>
-        key.startsWith(targetFile.replace(/[-_](.)/g, (_, c) => c.toUpperCase())),
-      )
-
-      expect(allEnKeys).toHaveLength(4) // 2 keys from each file
-      expect(filteredEnKeys).toHaveLength(2) // only components keys
-      expect(filteredEnKeys).toContain('components.button')
-      expect(filteredEnKeys).toContain('components.text')
-      expect(filteredEnKeys).not.toContain('pages.title')
-      expect(filteredEnKeys).not.toContain('pages.description')
-    })
-  })
-
-  describe('Complex nested structure handling', () => {
-    it('should handle deeply nested objects correctly', async () => {
-      const complexContent = `const translation = {
-  level1: {
-    level2: {
-      level3: {
-        level4: {
-          deepValue: 'Deep Value'
-        },
-        anotherValue: 'Another Value'
-      },
-      simpleValue: 'Simple Value'
-    },
-    directValue: 'Direct Value'
-  },
-  rootValue: 'Root Value'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'complex.ts'), complexContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('complex.level1.level2.level3.level4.deepValue')
-      expect(keys).toContain('complex.level1.level2.level3.anotherValue')
-      expect(keys).toContain('complex.level1.level2.simpleValue')
-      expect(keys).toContain('complex.level1.directValue')
-      expect(keys).toContain('complex.rootValue')
-
-      // Should not include intermediate objects
-      expect(keys).not.toContain('complex.level1')
-      expect(keys).not.toContain('complex.level1.level2')
-      expect(keys).not.toContain('complex.level1.level2.level3')
-      expect(keys).not.toContain('complex.level1.level2.level3.level4')
-    })
-  })
-
-  describe('Edge cases', () => {
-    it('should handle empty objects', async () => {
-      const emptyContent = `const translation = {
-  empty: {},
-  withValue: 'value'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'empty.ts'), emptyContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('empty.withValue')
-      expect(keys).not.toContain('empty.empty')
-    })
-
-    it('should handle special characters in keys', async () => {
-      const specialContent = `const translation = {
-  'key-with-dash': 'value1',
-  'key_with_underscore': 'value2',
-  'key.with.dots': 'value3',
-  normalKey: 'value4'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'special.ts'), specialContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('special.key-with-dash')
-      expect(keys).toContain('special.key_with_underscore')
-      expect(keys).toContain('special.key.with.dots')
-      expect(keys).toContain('special.normalKey')
-    })
-
-    it('should handle different value types', async () => {
-      const typesContent = `const translation = {
-  stringValue: 'string',
-  numberValue: 42,
-  booleanValue: true,
-  nullValue: null,
-  undefinedValue: undefined,
-  arrayValue: ['array', 'values'],
-  objectValue: {
-    nested: 'nested value'
-  }
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'types.ts'), typesContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('types.stringValue')
-      expect(keys).toContain('types.numberValue')
-      expect(keys).toContain('types.booleanValue')
-      expect(keys).toContain('types.nullValue')
-      expect(keys).toContain('types.undefinedValue')
-      expect(keys).toContain('types.arrayValue')
-      expect(keys).toContain('types.objectValue.nested')
-      expect(keys).not.toContain('types.objectValue')
-    })
-  })
-
-  describe('Real-world scenario tests', () => {
-    it('should handle app-debug structure like real files', async () => {
-      const appDebugEn = `const translation = {
-  pageTitle: {
-    line1: 'Prompt',
-    line2: 'Engineering'
-  },
-  operation: {
-    applyConfig: 'Publish',
-    resetConfig: 'Reset',
-    debugConfig: 'Debug'
-  },
-  generate: {
-    instruction: 'Instructions',
-    generate: 'Generate',
-    resTitle: 'Generated Prompt',
-    noDataLine1: 'Describe your use case on the left,',
-    noDataLine2: 'the orchestration preview will show here.'
-  }
-}
-
-export default translation
-`
-
-      const appDebugZh = `const translation = {
-  pageTitle: {
-    line1: '提示词',
-    line2: '编排'
-  },
-  operation: {
-    applyConfig: '发布',
-    resetConfig: '重置',
-    debugConfig: '调试'
-  },
-  generate: {
-    instruction: '指令',
-    generate: '生成',
-    resTitle: '生成的提示词',
-    noData: '在左侧描述您的用例，编排预览将在此处显示。' // This is extra
-  }
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'app-debug.ts'), appDebugEn)
-      fs.writeFileSync(path.join(testZhDir, 'app-debug.ts'), appDebugZh)
-
-      const enKeys = await getKeysFromLanguage('en-US')
-      const zhKeys = await getKeysFromLanguage('zh-Hans')
-
-      const missingKeys = enKeys.filter(key => !zhKeys.includes(key))
-      const extraKeys = zhKeys.filter(key => !enKeys.includes(key))
-
-      expect(missingKeys).toContain('appDebug.generate.noDataLine1')
-      expect(missingKeys).toContain('appDebug.generate.noDataLine2')
-      expect(extraKeys).toContain('appDebug.generate.noData')
-
-      expect(missingKeys).toHaveLength(2)
-      expect(extraKeys).toHaveLength(1)
-    })
-
-    it('should handle time structure with operation nested keys', async () => {
-      const timeEn = `const translation = {
-  months: {
-    January: 'January',
-    February: 'February'
-  },
-  operation: {
-    now: 'Now',
-    ok: 'OK',
-    cancel: 'Cancel',
-    pickDate: 'Pick Date'
-  },
-  title: {
-    pickTime: 'Pick Time'
-  },
-  defaultPlaceholder: 'Pick a time...'
-}
-
-export default translation
-`
-
-      const timeZh = `const translation = {
-  months: {
-    January: '一月',
-    February: '二月'
-  },
-  operation: {
-    now: '此刻',
-    ok: '确定',
-    cancel: '取消',
-    pickDate: '选择日期'
-  },
-  title: {
-    pickTime: '选择时间'
-  },
-  pickDate: '选择日期', // This is extra - duplicates operation.pickDate
-  defaultPlaceholder: '请选择时间...'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'time.ts'), timeEn)
-      fs.writeFileSync(path.join(testZhDir, 'time.ts'), timeZh)
-
-      const enKeys = await getKeysFromLanguage('en-US')
-      const zhKeys = await getKeysFromLanguage('zh-Hans')
-
-      const missingKeys = enKeys.filter(key => !zhKeys.includes(key))
-      const extraKeys = zhKeys.filter(key => !enKeys.includes(key))
-
-      expect(missingKeys).toHaveLength(0) // No missing keys
-      expect(extraKeys).toContain('time.pickDate') // Extra root-level pickDate
-      expect(extraKeys).toHaveLength(1)
-
-      // Should have both keys available
-      expect(zhKeys).toContain('time.operation.pickDate') // Correct nested key
-      expect(zhKeys).toContain('time.pickDate') // Extra duplicate key
-    })
-  })
-
-  describe('Statistics calculation', () => {
-    it('should calculate correct difference statistics', async () => {
-      const enContent = `const translation = {
-  key1: 'value1',
-  key2: 'value2',
-  key3: 'value3'
-}
-
-export default translation
-`
-
-      const zhContentMissing = `const translation = {
-  key1: 'value1',
-  key2: 'value2'
-  // missing key3
-}
-
-export default translation
-`
-
-      const zhContentExtra = `const translation = {
-  key1: 'value1',
-  key2: 'value2', 
-  key3: 'value3',
-  key4: 'extra',
-  key5: 'extra2'
-}
-
-export default translation
-`
-
-      fs.writeFileSync(path.join(testEnDir, 'stats.ts'), enContent)
-
-      // Test missing keys scenario
-      fs.writeFileSync(path.join(testZhDir, 'stats.ts'), zhContentMissing)
-
-      const enKeys = await getKeysFromLanguage('en-US')
-      const zhKeysMissing = await getKeysFromLanguage('zh-Hans')
-
-      expect(enKeys.length - zhKeysMissing.length).toBe(1) // +1 means 1 missing key
-
-      // Test extra keys scenario
-      fs.writeFileSync(path.join(testZhDir, 'stats.ts'), zhContentExtra)
-
-      const zhKeysExtra = await getKeysFromLanguage('zh-Hans')
-
-      expect(enKeys.length - zhKeysExtra.length).toBe(-2) // -2 means 2 extra keys
-    })
-  })
-
-  describe('Auto-remove multiline key-value pairs', () => {
-    // Helper function to simulate removeExtraKeysFromFile logic
-    function removeExtraKeysFromFile(content: string, keysToRemove: string[]): string {
-      const lines = content.split('\n')
-      const linesToRemove: number[] = []
-
-      for (const keyToRemove of keysToRemove) {
-        let targetLineIndex = -1
-        const linesToRemoveForKey: number[] = []
-
-        // Find the key line (simplified for single-level keys in test)
-        for (let i = 0; i < lines.length; i++) {
-          const line = lines[i]
-          const keyPattern = new RegExp(`^\\s*${keyToRemove}\\s*:`)
-          if (keyPattern.test(line)) {
-            targetLineIndex = i
-            break
-          }
-        }
-
-        if (targetLineIndex !== -1) {
-          linesToRemoveForKey.push(targetLineIndex)
-
-          // Check if this is a multiline key-value pair
-          const keyLine = lines[targetLineIndex]
-          const trimmedKeyLine = keyLine.trim()
-
-          // If key line ends with ":" (not complete value), it's likely multiline
-          if (trimmedKeyLine.endsWith(':') && !trimmedKeyLine.includes('{') && !/:\s*['"`]/.exec(trimmedKeyLine)) {
-            // Find the value lines that belong to this key
-            let currentLine = targetLineIndex + 1
-            let foundValue = false
-
-            while (currentLine < lines.length) {
-              const line = lines[currentLine]
-              const trimmed = line.trim()
-
-              // Skip empty lines
-              if (trimmed === '') {
-                currentLine++
-                continue
-              }
-
-              // Check if this line starts a new key (indicates end of current value)
-              if (/^\w+\s*:/.exec(trimmed))
-                break
-
-              // Check if this line is part of the value
-              if (trimmed.startsWith('\'') || trimmed.startsWith('"') || trimmed.startsWith('`') || foundValue) {
-                linesToRemoveForKey.push(currentLine)
-                foundValue = true
-
-                // Check if this line ends the value (ends with quote and comma/no comma)
-                if ((trimmed.endsWith('\',') || trimmed.endsWith('",') || trimmed.endsWith('`,')
-                  || trimmed.endsWith('\'') || trimmed.endsWith('"') || trimmed.endsWith('`'))
-                && !trimmed.startsWith('//')) {
-                  break
-                }
-              }
-              else {
-                break
-              }
-
-              currentLine++
-            }
-          }
-
-          linesToRemove.push(...linesToRemoveForKey)
-        }
-      }
-
-      // Remove duplicates and sort in reverse order
-      const uniqueLinesToRemove = [...new Set(linesToRemove)].sort((a, b) => b - a)
-
-      for (const lineIndex of uniqueLinesToRemove)
-        lines.splice(lineIndex, 1)
-
-      return lines.join('\n')
-    }
-
-    it('should remove single-line key-value pairs correctly', () => {
-      const content = `const translation = {
-  keepThis: 'This should stay',
-  removeThis: 'This should be removed',
-  alsoKeep: 'This should also stay',
-}
-
-export default translation`
-
-      const result = removeExtraKeysFromFile(content, ['removeThis'])
-
-      expect(result).toContain('keepThis: \'This should stay\'')
-      expect(result).toContain('alsoKeep: \'This should also stay\'')
-      expect(result).not.toContain('removeThis: \'This should be removed\'')
-    })
-
-    it('should remove multiline key-value pairs completely', () => {
-      const content = `const translation = {
-  keepThis: 'This should stay',
-  removeMultiline:
-    'This is a multiline value that should be removed completely',
-  alsoKeep: 'This should also stay',
-}
-
-export default translation`
-
-      const result = removeExtraKeysFromFile(content, ['removeMultiline'])
-
-      expect(result).toContain('keepThis: \'This should stay\'')
-      expect(result).toContain('alsoKeep: \'This should also stay\'')
-      expect(result).not.toContain('removeMultiline:')
-      expect(result).not.toContain('This is a multiline value that should be removed completely')
-    })
-
-    it('should handle mixed single-line and multiline removals', () => {
-      const content = `const translation = {
-  keepThis: 'Keep this',
-  removeSingle: 'Remove this single line',
-  removeMultiline:
-    'Remove this multiline value',
-  anotherMultiline:
-    'Another multiline that spans multiple lines',
-  keepAnother: 'Keep this too',
-}
-
-export default translation`
-
-      const result = removeExtraKeysFromFile(content, ['removeSingle', 'removeMultiline', 'anotherMultiline'])
-
-      expect(result).toContain('keepThis: \'Keep this\'')
-      expect(result).toContain('keepAnother: \'Keep this too\'')
-      expect(result).not.toContain('removeSingle:')
-      expect(result).not.toContain('removeMultiline:')
-      expect(result).not.toContain('anotherMultiline:')
-      expect(result).not.toContain('Remove this single line')
-      expect(result).not.toContain('Remove this multiline value')
-      expect(result).not.toContain('Another multiline that spans multiple lines')
-    })
-
-    it('should properly detect multiline vs single-line patterns', () => {
-      const multilineContent = `const translation = {
-  singleLine: 'This is single line',
-  multilineKey:
-    'This is multiline',
-  keyWithColon: 'Value with: colon inside',
-  objectKey: {
-    nested: 'value'
-  },
-}
-
-export default translation`
-
-      // Test that single line with colon in value is not treated as multiline
-      const result1 = removeExtraKeysFromFile(multilineContent, ['keyWithColon'])
-      expect(result1).not.toContain('keyWithColon:')
-      expect(result1).not.toContain('Value with: colon inside')
-
-      // Test that true multiline is handled correctly
-      const result2 = removeExtraKeysFromFile(multilineContent, ['multilineKey'])
-      expect(result2).not.toContain('multilineKey:')
-      expect(result2).not.toContain('This is multiline')
-
-      // Test that object key removal works (note: this is a simplified test)
-      // In real scenario, object removal would be more complex
-      const result3 = removeExtraKeysFromFile(multilineContent, ['objectKey'])
-      expect(result3).not.toContain('objectKey: {')
-      // Note: Our simplified test function doesn't handle nested object removal perfectly
-      // This is acceptable as it's testing the main multiline string removal functionality
-    })
-
-    it('should handle real-world Polish translation structure', () => {
-      const polishContent = `const translation = {
-  createApp: 'UTWÓRZ APLIKACJĘ',
-  newApp: {
-    captionAppType: 'Jaki typ aplikacji chcesz stworzyć?',
-    chatbotDescription:
-      'Zbuduj aplikację opartą na czacie. Ta aplikacja używa formatu pytań i odpowiedzi.',
-    agentDescription:
-      'Zbuduj inteligentnego agenta, który może autonomicznie wybierać narzędzia.',
-    basic: 'Podstawowy',
-  },
-}
-
-export default translation`
-
-      const result = removeExtraKeysFromFile(polishContent, ['captionAppType', 'chatbotDescription', 'agentDescription'])
-
-      expect(result).toContain('createApp: \'UTWÓRZ APLIKACJĘ\'')
-      expect(result).toContain('basic: \'Podstawowy\'')
-      expect(result).not.toContain('captionAppType:')
-      expect(result).not.toContain('chatbotDescription:')
-      expect(result).not.toContain('agentDescription:')
-      expect(result).not.toContain('Jaki typ aplikacji')
-      expect(result).not.toContain('Zbuduj aplikację opartą na czacie')
-      expect(result).not.toContain('Zbuduj inteligentnego agenta')
-    })
-  })
-
-  describe('Performance and Scalability', () => {
-    it('should handle large translation files efficiently', async () => {
-      // Create a large translation file with 1000 keys
-      const largeContent = `const translation = {
-${Array.from({ length: 1000 }, (_, i) => `  key${i}: 'value${i}',`).join('\n')}
-}
-
-export default translation`
-
-      fs.writeFileSync(path.join(testEnDir, 'large.ts'), largeContent)
-
-      const startTime = Date.now()
-      const keys = await getKeysFromLanguage('en-US')
-      const endTime = Date.now()
-
-      expect(keys.length).toBe(1000)
-      expect(endTime - startTime).toBeLessThan(10000)
-    })
-
-    it('should handle multiple translation files concurrently', async () => {
-      // Create multiple files
-      for (let i = 0; i < 10; i++) {
-        const content = `const translation = {
-  key${i}: 'value${i}',
-  nested${i}: {
-    subkey: 'subvalue'
-  }
-}
-
-export default translation`
-        fs.writeFileSync(path.join(testEnDir, `file${i}.ts`), content)
-      }
-
-      const startTime = Date.now()
-      const keys = await getKeysFromLanguage('en-US')
-      const endTime = Date.now()
-
-      expect(keys.length).toBe(20) // 10 files * 2 keys each
-      expect(endTime - startTime).toBeLessThan(10000)
-    })
-  })
-
-  describe('Unicode and Internationalization', () => {
-    it('should handle Unicode characters in keys and values', async () => {
-      const unicodeContent = `const translation = {
-  '中文键': '中文值',
-  'العربية': 'قيمة',
-  'emoji_😀': 'value with emoji 🎉',
-  'mixed_中文_English': 'mixed value'
-}
-
-export default translation`
-
-      fs.writeFileSync(path.join(testEnDir, 'unicode.ts'), unicodeContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('unicode.中文键')
-      expect(keys).toContain('unicode.العربية')
-      expect(keys).toContain('unicode.emoji_😀')
-      expect(keys).toContain('unicode.mixed_中文_English')
-    })
-
-    it('should handle RTL language files', async () => {
-      const rtlContent = `const translation = {
-  مرحبا: 'Hello',
-  العالم: 'World',
-  nested: {
-    مفتاح: 'key'
-  }
-}
-
-export default translation`
-
-      fs.writeFileSync(path.join(testEnDir, 'rtl.ts'), rtlContent)
-
-      const keys = await getKeysFromLanguage('en-US')
-
-      expect(keys).toContain('rtl.مرحبا')
-      expect(keys).toContain('rtl.العالم')
-      expect(keys).toContain('rtl.nested.مفتاح')
-    })
-  })
-
-  describe('Error Recovery', () => {
-    it('should handle syntax errors in translation files gracefully', async () => {
-      const invalidContent = `const translation = {
-  validKey: 'valid value',
-  invalidKey: 'missing quote,
-  anotherKey: 'another value'
-}
-
-export default translation`
-
-      fs.writeFileSync(path.join(testEnDir, 'invalid.ts'), invalidContent)
-
-      await expect(getKeysFromLanguage('en-US')).rejects.toThrow()
-    })
-  })
-})