feat: hands API — log_hand endpoint, update_hand store fn, edit/delete routes

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01G796GsLCvJQKVN7hwV2cDx

lyra/web/server.py

@@ -164,6 +164,31 @@ def create_app() -> FastAPI:
         logbus.log("info", "poker session started (direct)", id=sid)
         return {"ok": True, "id": sid}
 
+    @app.post("/session/hand")
+    async def session_log_hand(request: Request) -> dict:
+        """Log a hand directly with flat fields (no LLM parse)."""
+        body = await request.json()
+        try:
+            hid = await asyncio.to_thread(lambda: poker.log_hand(**body))
+        except ValueError as exc:
+            return {"ok": False, "error": str(exc)}
+        logbus.log("info", "hand logged (direct)", id=hid)
+        return {"ok": True, "id": hid}
+
+    @app.patch("/hand/{hand_id}")
+    async def hand_update(hand_id: int, request: Request) -> dict:
+        """Edit a logged hand's flat fields."""
+        body = await request.json()
+        h = await asyncio.to_thread(lambda: poker.update_hand(hand_id, **body))
+        logbus.log("info", "hand edited", id=hand_id, fields=list(body))
+        return {"ok": h is not None, "hand": h}
+
+    @app.delete("/hand/{hand_id}")
+    async def hand_delete(hand_id: int) -> dict:
+        """Delete a logged hand."""
+        ok = await asyncio.to_thread(poker.delete_entry, "hand", hand_id)
+        return {"ok": ok}
+
     @app.delete("/session/entry/{kind}/{entry_id}")
     async def delete_entry(kind: str, entry_id: int) -> dict:
         """Delete one HUD entry (hand | stack | read | ritual) by id."""