initial structure implemented

docs -> _docs

models/flight/flight_state.py

@@ -0,0 +1,16 @@
+from datetime import datetime
+from typing import Optional
+from pydantic import BaseModel
+
+
+class FlightState(BaseModel):
+    flight_id: str
+    status: str
+    frames_processed: int
+    frames_total: int
+    current_frame: Optional[int] = None
+    blocked: bool = False
+    search_grid_size: Optional[int] = None
+    created_at: datetime
+    updated_at: datetime
+