security: enforce API key configuration

fix: run app via uvicorn in Docker entrypoint

Update app.py

fix: mount gradio at root path for Docker Space

fix: move import os before PORT definition

fix: use dynamic PORT instead of hardcoded 7860

fix: run uvicorn on HF PORT env

fix: mount gradio under /ui instead of root

fix: move gr.Timer inside Blocks context

fix: replace deprecated gradio load(every=) with Timer API

fix: run uvicorn as container main process instead of python app.py

fix: mount Gradio via app.mount to preserve FastAPI routes

refactor: mount Gradio UI under /ui to avoid API route conflicts

feat: add centralized config layer

chore: add pydantic-settings for env config

Fix NameError: import BaseModel from pydantic

Fix NameError: add GoalRequest model definition

Refactor /plan endpoint to use Pydantic GoalRequest model

Fix incorrect EngineModel import path

Add TaskEngine strategic planning layer

Initialize tasks module

Add EngineModel abstraction

Add EngineConfig layer

Add EngineConfig (final clean structure)

Delete engine/engine/config.py

Add EngineConfig (clean structure)

Delete engine/engine/config.py

Add EngineConfig layer

Initialize clean engine package

Delete engine/__init__.py

Delete engine/engine/tasks/__init__.py

Delete engine/engine/model.py

Delete engine/engine/config.py

Initialize tasks module at root level

Initialize tasks module

Refactor app to integrate EngineModel architecture

Introduce core engine model layer

Initialize engine configuration layer

Add EngineModel v2

Add engine config

Create engine folder

Update app.py

Update app.py

Update app.py

Update app.py

Update app.py

Update app.py

Update app.py

Update app.py

Update app.py