chore: add Docker support with GitHub Packages publishing - Multi-stage Dockerfile (CPU default, CUDA-ready via BASE_IMAGE arg) - Single container running FastAPI + React frontend via supervisord - Model weights mounted as volume at runtime (/app/models) - docker-compose.yml for local development - GitHub Actions workflow publishing to ghcr.io on master push and version tags - .dockerignore to keep build context clean

Author: Eamon2009

Supervisord.conf

@@ -0,0 +1,31 @@
+[supervisord]
+nodaemon=true
+logfile=/var/log/supervisor/supervisord.log
+pidfile=/var/run/supervisord.pid
+loglevel=info
+[program:fastapi]
+command=/venv/bin/uvicorn main:app --host 0.0.0.0 --port 3001
+directory=/app/backend
+autostart=true
+autorestart=true
+startretries=5
+stdout_logfile=/var/log/supervisor/fastapi.stdout.log
+stderr_logfile=/var/log/supervisor/fastapi.stderr.log
+stdout_logfile_maxbytes=10MB
+stderr_logfile_maxbytes=10MB
+environment=
+    TORCH_CHECKPOINT_PATH="%(ENV_TORCH_CHECKPOINT_PATH)s",
+    GPT_MODEL_PATH="%(ENV_GPT_MODEL_PATH)s",
+    CORS_ORIGINS="%(ENV_CORS_ORIGINS)s",
+    LOG_LEVEL="%(ENV_LOG_LEVEL)s",
+    MAX_SESSIONS="%(ENV_MAX_SESSIONS)s",
+    SESSION_TTL_HOURS="%(ENV_SESSION_TTL_HOURS)s"
+[program:frontend]
+command=serve -s /app/frontend/dist -l 8080
+autostart=true
+autorestart=true
+startretries=5
+stdout_logfile=/var/log/supervisor/frontend.stdout.log
+stderr_logfile=/var/log/supervisor/frontend.stderr.log
+stdout_logfile_maxbytes=5MB
+stderr_logfile_maxbytes=5MB