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

server/tests/storage/test_audio_processing_template_store.py

@@ -2,12 +2,12 @@
 
 import pytest
 
-from wled_controller.core.filters.filter_instance import FilterInstance
-from wled_controller.storage.audio_processing_template_store import AudioProcessingTemplateStore
-from wled_controller.storage.database import Database
+from ledgrab.core.filters.filter_instance import FilterInstance
+from ledgrab.storage.audio_processing_template_store import AudioProcessingTemplateStore
+from ledgrab.storage.database import Database
 
 # Ensure all built-in audio filters are registered
-import wled_controller.core.audio.filters  # noqa: F401
+import ledgrab.core.audio.filters  # noqa: F401
 
 
 @pytest.fixture

server/tests/storage/test_audio_source_store.py

@@ -2,12 +2,12 @@
 
 import pytest
 
-from wled_controller.storage.audio_source import CaptureAudioSource, ProcessedAudioSource
-from wled_controller.storage.audio_source_store import AudioSourceStore, ResolvedAudioSource
-from wled_controller.storage.database import Database
+from ledgrab.storage.audio_source import CaptureAudioSource, ProcessedAudioSource
+from ledgrab.storage.audio_source_store import AudioSourceStore, ResolvedAudioSource
+from ledgrab.storage.database import Database
 
 # Ensure audio filter registration for any template-related code
-import wled_controller.core.audio.filters  # noqa: F401
+import ledgrab.core.audio.filters  # noqa: F401
 
 
 @pytest.fixture

server/tests/storage/test_automation_store.py

@@ -2,7 +2,7 @@
 
 import pytest
 
-from wled_controller.storage.automation import (
+from ledgrab.storage.automation import (
     ApplicationRule,
     Automation,
     DisplayStateRule,
@@ -13,7 +13,7 @@ from wled_controller.storage.automation import (
     TimeOfDayRule,
     WebhookRule,
 )
-from wled_controller.storage.automation_store import AutomationStore
+from ledgrab.storage.automation_store import AutomationStore
 
 
 @pytest.fixture
@@ -268,7 +268,7 @@ class TestAutomationNameUniqueness:
 
 class TestAutomationPersistence:
     def test_persist_and_reload(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
 
         db = Database(tmp_path / "auto_persist.db")
         s1 = AutomationStore(db)

server/tests/storage/test_base_store.py

@@ -7,7 +7,7 @@ from pathlib import Path
 
 import pytest
 
-from wled_controller.storage.base_store import BaseJsonStore, EntityNotFoundError
+from ledgrab.storage.base_store import BaseJsonStore, EntityNotFoundError
 
 
 # ---------------------------------------------------------------------------
@@ -45,6 +45,7 @@ class _TestStore(BaseJsonStore[_Item]):
 
 class _LegacyStore(BaseJsonStore[_Item]):
     """Store that supports legacy JSON keys for migration testing."""
+
     _json_key = "items_v2"
     _entity_name = "Item"
     _legacy_json_keys = ["items_v1", "old_items"]

server/tests/storage/test_device_store.py

@@ -4,7 +4,7 @@ from concurrent.futures import ThreadPoolExecutor, as_completed
 
 import pytest
 
-from wled_controller.storage.device_store import Device, DeviceStore
+from ledgrab.storage.device_store import Device, DeviceStore
 
 
 # ---------------------------------------------------------------------------
@@ -14,7 +14,8 @@ from wled_controller.storage.device_store import Device, DeviceStore
 
 @pytest.fixture
 def tmp_db(tmp_path):
-    from wled_controller.storage.database import Database
+    from ledgrab.storage.database import Database
+
     db = Database(tmp_path / "test.db")
     yield db
     db.close()
@@ -95,8 +96,13 @@ class TestDeviceModel:
 
     def test_to_dict_includes_non_defaults(self):
         d = Device(
-            device_id="d", name="D", url="http://x", led_count=10,
-            rgbw=True, tags=["a"], software_brightness=100,
+            device_id="d",
+            name="D",
+            url="http://x",
+            led_count=10,
+            rgbw=True,
+            tags=["a"],
+            software_brightness=100,
         )
         data = d.to_dict()
         assert data["rgbw"] is True
@@ -243,7 +249,8 @@ class TestDeviceNameUniqueness:
 
 class TestDevicePersistence:
     def test_persistence_across_instances(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
+
         db = Database(tmp_path / "persist.db")
         s1 = DeviceStore(db)
         d = s1.create_device(name="Persist", url="http://p", led_count=77)
@@ -256,7 +263,8 @@ class TestDevicePersistence:
         db.close()
 
     def test_update_persists(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
+
         db = Database(tmp_path / "persist2.db")
         s1 = DeviceStore(db)
         d = s1.create_device(name="Before", url="http://x", led_count=10)
@@ -274,7 +282,8 @@ class TestDevicePersistence:
 
 class TestDeviceThreadSafety:
     def test_concurrent_creates(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
+
         db = Database(tmp_path / "conc.db")
         s = DeviceStore(db)
         errors = []

server/tests/storage/test_game_integration_store.py

@@ -2,9 +2,9 @@
 
 import pytest
 
-from wled_controller.storage.base_store import EntityNotFoundError
-from wled_controller.storage.game_integration import EventMapping, GameIntegrationConfig
-from wled_controller.storage.game_integration_store import GameIntegrationStore
+from ledgrab.storage.base_store import EntityNotFoundError
+from ledgrab.storage.game_integration import EventMapping, GameIntegrationConfig
+from ledgrab.storage.game_integration_store import GameIntegrationStore
 
 
 @pytest.fixture

server/tests/storage/test_output_target_store.py

@@ -2,9 +2,9 @@
 
 import pytest
 
-from wled_controller.storage.output_target import OutputTarget
-from wled_controller.storage.output_target_store import OutputTargetStore
-from wled_controller.storage.wled_output_target import WledOutputTarget
+from ledgrab.storage.output_target import OutputTarget
+from ledgrab.storage.output_target_store import OutputTargetStore
+from ledgrab.storage.wled_output_target import WledOutputTarget
 
 
 @pytest.fixture
@@ -168,7 +168,7 @@ class TestOutputTargetQueries:
 
 class TestOutputTargetPersistence:
     def test_persist_and_reload(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
 
         db_path = str(tmp_path / "ot_persist.db")
         db = Database(db_path)

server/tests/storage/test_sync_clock_store.py

@@ -2,8 +2,8 @@
 
 import pytest
 
-from wled_controller.storage.sync_clock import SyncClock
-from wled_controller.storage.sync_clock_store import SyncClockStore
+from ledgrab.storage.sync_clock import SyncClock
+from ledgrab.storage.sync_clock_store import SyncClockStore
 
 
 @pytest.fixture
@@ -54,9 +54,7 @@ class TestSyncClockStoreCRUD:
         assert store.count() == 1
 
     def test_create_clock_with_options(self, store):
-        c = store.create_clock(
-            name="Fast", speed=5.0, description="speedy", tags=["anim"]
-        )
+        c = store.create_clock(name="Fast", speed=5.0, description="speedy", tags=["anim"])
         assert c.speed == 5.0
         assert c.description == "speedy"
         assert c.tags == ["anim"]
@@ -149,7 +147,8 @@ class TestSyncClockNameUniqueness:
 
 class TestSyncClockPersistence:
     def test_persist_and_reload(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
+
         db = Database(tmp_path / "sc_persist.db")
         s1 = SyncClockStore(db)
         c = s1.create_clock(name="Persist", speed=2.5)

server/tests/storage/test_value_source_store.py

@@ -2,7 +2,7 @@
 
 import pytest
 
-from wled_controller.storage.value_source import (
+from ledgrab.storage.value_source import (
     AdaptiveValueSource,
     AnimatedValueSource,
     AudioValueSource,
@@ -10,7 +10,7 @@ from wled_controller.storage.value_source import (
     StaticValueSource,
     ValueSource,
 )
-from wled_controller.storage.value_source_store import ValueSourceStore
+from ledgrab.storage.value_source_store import ValueSourceStore
 
 
 @pytest.fixture
@@ -149,8 +149,10 @@ class TestValueSourceStoreCRUD:
 
     def test_create_animated(self, store):
         s = store.create_source(
-            name="A1", source_type="animated",
-            waveform="sawtooth", speed=20.0,
+            name="A1",
+            source_type="animated",
+            waveform="sawtooth",
+            speed=20.0,
         )
         assert isinstance(s, AnimatedValueSource)
         assert s.waveform == "sawtooth"
@@ -158,8 +160,10 @@ class TestValueSourceStoreCRUD:
 
     def test_create_audio(self, store):
         s = store.create_source(
-            name="Au1", source_type="audio",
-            audio_source_id="as_1", mode="beat",
+            name="Au1",
+            source_type="audio",
+            audio_source_id="as_1",
+            mode="beat",
         )
         assert isinstance(s, AudioValueSource)
         assert s.mode == "beat"
@@ -170,7 +174,9 @@ class TestValueSourceStoreCRUD:
             {"time": "20:00", "value": 1.0},
         ]
         s = store.create_source(
-            name="AT", source_type="adaptive_time", schedule=schedule,
+            name="AT",
+            source_type="adaptive_time",
+            schedule=schedule,
         )
         assert isinstance(s, AdaptiveValueSource)
         assert len(s.schedule) == 2
@@ -178,14 +184,18 @@ class TestValueSourceStoreCRUD:
     def test_create_adaptive_time_insufficient_schedule(self, store):
         with pytest.raises(ValueError, match="at least 2 points"):
             store.create_source(
-                name="Bad", source_type="adaptive_time",
+                name="Bad",
+                source_type="adaptive_time",
                 schedule=[{"time": "12:00", "value": 0.5}],
             )
 
     def test_create_daylight(self, store):
         s = store.create_source(
-            name="DL", source_type="daylight",
-            speed=2.0, use_real_time=True, latitude=48.0,
+            name="DL",
+            source_type="daylight",
+            speed=2.0,
+            use_real_time=True,
+            latitude=48.0,
         )
         assert isinstance(s, DaylightValueSource)
         assert s.use_real_time is True
@@ -247,7 +257,8 @@ class TestValueSourceNameUniqueness:
 
 class TestValueSourcePersistence:
     def test_persist_and_reload(self, tmp_path):
-        from wled_controller.storage.database import Database
+        from ledgrab.storage.database import Database
+
         db = Database(tmp_path / "vs_persist.db")
         s1 = ValueSourceStore(db)
         src = s1.create_source("Persist", "static", value=0.42)