Remove server and API codebase, including FastAPI app, models, and router.

server.py

@@ -1,13 +0,0 @@
-from __future__ import annotations
-
-import uvicorn
-
-from src.api import create_app
-
-
-def main() -> None:
-    uvicorn.run(create_app(), host="0.0.0.0", port=8000)
-
-
-if __name__ == "__main__":  # pragma: no cover - manual start
-    main()

src/api/__init__.py

@@ -1,3 +0,0 @@
-from .app import create_app
-
-__all__ = ["create_app"]

src/api/app.py

@@ -1,13 +0,0 @@
-from __future__ import annotations
-
-from fastapi import FastAPI
-
-from .router import router
-
-__all__ = ["create_app"]
-
-
-def create_app() -> FastAPI:
-    app = FastAPI(title="LLM Chat API", version="1.0.0")
-    app.include_router(router)
-    return app

src/api/models.py

@@ -1,20 +0,0 @@
-from __future__ import annotations
-
-from pydantic import BaseModel, Field
-
-__all__ = ["ChatRequest", "ChatResponse", "ResetRequest", "ResetResponse"]
-
-class ChatRequest(BaseModel):
-    user: str = Field(..., example="default")
-    session: str = Field(..., example="default")
-    prompt: str = Field(..., min_length=1, example="Hello")
-
-class ChatResponse(BaseModel):
-    reply: str
-
-class ResetRequest(BaseModel):
-    user: str
-    session: str
-
-class ResetResponse(BaseModel):
-    removed: int

src/api/router.py

@@ -1,29 +0,0 @@
-from __future__ import annotations
-
-from fastapi import APIRouter, HTTPException, status
-
-from .models import ChatRequest, ChatResponse, ResetRequest, ResetResponse
-from ..chat import ChatSession
-from ..db import reset_history
-from ..log import get_logger
-
-router = APIRouter()
-log = get_logger(__name__)
-
-
-@router.post("/chat", response_model=ChatResponse, status_code=status.HTTP_200_OK)
-async def chat_endpoint(payload: ChatRequest) -> ChatResponse:
-    log.debug("chat request user=%s session=%s", payload.user, payload.session)
-    async with ChatSession(user=payload.user, session=payload.session) as chat:
-        try:
-            reply = await chat.chat(payload.prompt)
-        except Exception as exc:  # pragma: no cover - runtime errors
-            log.exception("chat processing failed")
-            raise HTTPException(status_code=500, detail=str(exc)) from exc
-    return ChatResponse(reply=reply)
-
-
-@router.post("/reset", response_model=ResetResponse, status_code=status.HTTP_200_OK)
-async def reset_endpoint(payload: ResetRequest) -> ResetResponse:
-    removed = reset_history(payload.user, payload.session)
-    return ResetResponse(removed=removed)