One more time refactoring arch and rewrite dockerfile add endpoints for posts

backend/app/api/v1/posts.py

@@ -0,0 +1,33 @@
+from fastapi import APIRouter
+
+router = APIRouter(
+    prefix="/posts",
+    tags=["posts"],
+    responses={404: {"description": "Not found"}},
+)
+
+@router.get("/")
+async def get_posts():
+    pass
+
+
+@router.get("/{id}")
+async def get_post(id: int):
+    pass
+
+
+@router.post("/")
+async def create_post():
+    pass
+
+
+@router.put("/{id}")
+async def update_post(id: int):
+    pass
+
+
+@router.delete("/{id}")
+async def delete_post(id: int):
+    pass
+
+