refactor: reorganize memory-service into app/ directory structure

- Move models.py, schemas.py, crud.py, main.py to app/
- Update imports to use app.* prefix
- Update README with new structure
- Fix uvicorn run command for new structure

services/memory-service/README.md

@@ -26,11 +26,11 @@ cp .env.example .env
 ## Запуск
 
 ```bash
-# Development
-uvicorn main:app --reload --host 0.0.0.0 --port 8000
+# Development (з кореня services/memory-service/)
+uvicorn app.main:app --reload --host 0.0.0.0 --port 8000
 
 # Production
-uvicorn main:app --host 0.0.0.0 --port 8000 --workers 4
+uvicorn app.main:app --host 0.0.0.0 --port 8000 --workers 4
 ```
 
 ## API Endpoints

services/memory-service/app/crud.py

@@ -7,8 +7,8 @@ from sqlalchemy.orm import Session
 from sqlalchemy import and_, or_, desc
 from datetime import datetime
 
-from models import UserFact, DialogSummary, AgentMemoryEvent, AgentMemoryFactsVector
-from schemas import (
+from app.models import UserFact, DialogSummary, AgentMemoryEvent, AgentMemoryFactsVector
+from app.schemas import (
     UserFactCreate, UserFactUpdate, UserFactUpsertRequest,
     DialogSummaryCreate, AgentMemoryEventCreate
 )

services/memory-service/app/main.py

@@ -14,14 +14,14 @@ from sqlalchemy.orm import Session
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 
-from models import Base, UserFact, DialogSummary, AgentMemoryEvent
-from schemas import (
+from app.models import Base, UserFact, DialogSummary, AgentMemoryEvent
+from app.schemas import (
     UserFactCreate, UserFactUpdate, UserFactResponse, UserFactUpsertRequest, UserFactUpsertResponse,
     DialogSummaryCreate, DialogSummaryResponse, DialogSummaryListResponse,
     AgentMemoryEventCreate, AgentMemoryEventResponse, AgentMemoryEventListResponse,
     TokenGateCheck, TokenGateCheckResponse
 )
-from crud import (
+from app.crud import (
     get_user_fact, get_user_facts, create_user_fact, update_user_fact,
     upsert_user_fact, delete_user_fact, get_user_facts_by_token_gate,
     create_dialog_summary, get_dialog_summaries, get_dialog_summary, delete_dialog_summary,
@@ -410,5 +410,5 @@ async def check_token_gate_endpoint(
 
 if __name__ == "__main__":
     import uvicorn
-    uvicorn.run(app, host="0.0.0.0", port=8000)
+    uvicorn.run("app.main:app", host="0.0.0.0", port=8000, reload=True)