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alexei.dolgolyov 02cd9d519c
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refactor: rename project to LedGrab, split HA integration into separate repo
- Rename Python package: wled_controller -> ledgrab
- Rename env var prefix: WLED_ -> LEDGRAB_ (with auto-migration for old vars)
- Rename localStorage key: wled_api_key -> ledgrab_api_key (with migration)
- Rename HA integration domain: wled_screen_controller -> ledgrab
- Update all imports, build scripts, Docker, installer, config, docs
- Remove HA integration (moved to ledgrab-haos-integration repo)
- Remove hacs.json (belongs in HA repo now)
- Add startup warning for users with old WLED_ env vars
- All tests pass (715/715), ruff clean, tsc clean, frontend builds
2026-04-12 22:45:28 +03:00

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# LedGrab — Environment Variables
# Copy this file to .env and adjust values as needed.
# All variables use the LEDGRAB_ prefix with __ (double underscore) as the nesting delimiter.
# ── Server ──────────────────────────────────────────────
# LEDGRAB_SERVER__HOST=0.0.0.0 # Listen address (default: 0.0.0.0)
# LEDGRAB_SERVER__PORT=8080 # Listen port (default: 8080)
# LEDGRAB_SERVER__LOG_LEVEL=INFO # Log level: DEBUG, INFO, WARNING, ERROR (default: INFO)
# LEDGRAB_SERVER__CORS_ORIGINS=["*"] # JSON array of allowed CORS origins
# ── Authentication ──────────────────────────────────────
# API keys are required. Format: JSON object {"label": "key"}.
# LEDGRAB_AUTH__API_KEYS={"dev": "development-key-change-in-production"}
# ── Storage ────────────────────────────────────────────
# All data is stored in a single SQLite database.
# LEDGRAB_STORAGE__DATABASE_FILE=data/ledgrab.db
# ── MQTT (optional) ────────────────────────────────────
# LEDGRAB_MQTT__ENABLED=false
# LEDGRAB_MQTT__BROKER_HOST=localhost
# LEDGRAB_MQTT__BROKER_PORT=1883
# LEDGRAB_MQTT__USERNAME=
# LEDGRAB_MQTT__PASSWORD=
# LEDGRAB_MQTT__CLIENT_ID=ledgrab
# LEDGRAB_MQTT__BASE_TOPIC=ledgrab
# ── Logging ─────────────────────────────────────────────
# LEDGRAB_LOGGING__FORMAT=json # json or text (default: json)
# LEDGRAB_LOGGING__FILE=logs/wled_controller.log
# LEDGRAB_LOGGING__MAX_SIZE_MB=100
# LEDGRAB_LOGGING__BACKUP_COUNT=5
# ── Demo mode ───────────────────────────────────────────
# LEDGRAB_DEMO=false # Enable demo mode (uses data/demo/ directory)
# ── Config file override ───────────────────────────────
# LEDGRAB_CONFIG_PATH= # Absolute path to a YAML config file (overrides all above)
# ── Docker Compose extras (not part of LEDGRAB_ prefix) ───
# DISPLAY=:0 # X11 display for Linux screen capture