refactor(schemas): update titles in JSON schemas for consistency and clarity

api/core/schemas/builtin/schemas/v1/file.json

@@ -3,7 +3,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "version": "1.0.0",
   "type": "object",
-  "title": "File Schema",
+  "title": "File",
   "description": "Schema for file objects (v1)",
   "properties": {
     "name": {

api/core/schemas/builtin/schemas/v1/general_structure.json

@@ -3,7 +3,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "version": "1.0.0",
   "type": "array",
-  "title": "General Structure Schema",
+  "title": "General Structure",
   "description": "Schema for general structure (v1) - array of strings",
   "items": {
     "type": "string"

api/core/schemas/builtin/schemas/v1/parent_child_structure.json

@@ -3,7 +3,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "version": "1.0.0",
   "type": "object",
-  "title": "Parent-Child Structure Schema",
+  "title": "Parent-Child Structure",
   "description": "Schema for parent-child structure (v1)",
   "properties": {
     "parent_mode": {

api/core/schemas/builtin/schemas/v1/qa_structure.json

@@ -3,7 +3,7 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "version": "1.0.0",
   "type": "object",
-  "title": "Q&A Structure Schema",
+  "title": "Q&A Structure",
   "description": "Schema for question-answer structure (v1)",
   "properties": {
     "qa_chunks": {

api/core/schemas/registry.py

@@ -123,6 +123,7 @@ class SchemaRegistry:
         for schema_name, schema in version_schemas.items():
             result.append({
                 "name": schema_name,
+                "label": schema.get("title", schema_name),
                 "schema": schema
             })