Replace deploy workflow with portable Windows release build

- Remove old Docker-based deploy.yml
- Add release.yml: builds portable ZIP on tag push, uploads to Gitea
- Add build-dist.ps1: downloads embedded Python, installs deps, bundles app
- Add scrollbar-gutter: stable to prevent layout shift

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -1,31 +0,0 @@
-name: Build and Deploy
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Deploy to /opt/wled-controller
-        run: |
-          DEPLOY_DIR=/opt/wled-controller
-
-          # Ensure deploy directory exists
-          mkdir -p "$DEPLOY_DIR/data" "$DEPLOY_DIR/logs" "$DEPLOY_DIR/config"
-
-          # Copy server files to deploy directory
-          rsync -a --delete \
-            --exclude 'data/' \
-            --exclude 'logs/' \
-            server/ "$DEPLOY_DIR/"
-
-          # Build and restart
-          cd "$DEPLOY_DIR"
-          docker compose down
-          docker compose up -d --build

.gitea/workflows/release.yml

@@ -0,0 +1,74 @@
+name: Build Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-windows:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Build portable distribution
+        shell: pwsh
+        run: |
+          .\build-dist.ps1 -Version "${{ gitea.ref_name }}"
+
+      - name: Upload build artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: LedGrab-${{ gitea.ref_name }}-win-x64
+          path: build/LedGrab-*.zip
+          retention-days: 90
+
+      - name: Create Gitea release
+        shell: pwsh
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          $tag = "${{ gitea.ref_name }}"
+          $zipFile = Get-ChildItem "build\LedGrab-*.zip" | Select-Object -First 1
+          if (-not $zipFile) { throw "ZIP not found" }
+
+          $baseUrl = "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}"
+          $headers = @{
+            "Authorization" = "token $env:GITEA_TOKEN"
+            "Content-Type"  = "application/json"
+          }
+
+          # Create release
+          $body = @{
+            tag_name   = $tag
+            name       = "LedGrab $tag"
+            body       = "Portable Windows build — unzip, run ``LedGrab.bat``, open http://localhost:8080"
+            draft      = $false
+            prerelease = ($tag -match '(alpha|beta|rc)')
+          } | ConvertTo-Json
+
+          $release = Invoke-RestMethod -Method Post `
+            -Uri "$baseUrl/releases" `
+            -Headers $headers -Body $body
+
+          Write-Host "Created release: $($release.html_url)"
+
+          # Upload ZIP asset
+          $uploadHeaders = @{
+            "Authorization" = "token $env:GITEA_TOKEN"
+          }
+          $uploadUrl = "$baseUrl/releases/$($release.id)/assets?name=$($zipFile.Name)"
+          Invoke-RestMethod -Method Post -Uri $uploadUrl `
+            -Headers $uploadHeaders `
+            -ContentType "application/octet-stream" `
+            -InFile $zipFile.FullName
+
+          Write-Host "Uploaded: $($zipFile.Name)"

build-dist.ps1

@@ -0,0 +1,250 @@
+<#
+.SYNOPSIS
+    Build a portable Windows distribution of LedGrab.
+
+.DESCRIPTION
+    Downloads embedded Python, installs all dependencies, copies app code,
+    builds the frontend bundle, and produces a self-contained ZIP.
+
+.PARAMETER Version
+    Version string (e.g. "0.1.0" or "v0.1.0"). Auto-detected from git tag
+    or __init__.py if omitted.
+
+.PARAMETER PythonVersion
+    Embedded Python version to download. Default: 3.11.9
+
+.PARAMETER SkipFrontend
+    Skip npm ci + npm run build (use if frontend is already built).
+
+.PARAMETER SkipPerf
+    Skip installing optional [perf] extras (dxcam, bettercam, windows-capture).
+
+.EXAMPLE
+    .\build-dist.ps1
+    .\build-dist.ps1 -Version "0.2.0"
+    .\build-dist.ps1 -SkipFrontend -SkipPerf
+#>
+param(
+    [string]$Version = "",
+    [string]$PythonVersion = "3.11.9",
+    [switch]$SkipFrontend,
+    [switch]$SkipPerf
+)
+
+$ErrorActionPreference = 'Stop'
+$ProgressPreference = 'SilentlyContinue'  # faster downloads
+
+$ScriptRoot = $PSScriptRoot
+$BuildDir = Join-Path $ScriptRoot "build"
+$DistName = "LedGrab"
+$DistDir = Join-Path $BuildDir $DistName
+$ServerDir = Join-Path $ScriptRoot "server"
+$PythonDir = Join-Path $DistDir "python"
+$AppDir = Join-Path $DistDir "app"
+
+# ── Version detection ──────────────────────────────────────────
+
+if (-not $Version) {
+    # Try git tag
+    try {
+        $gitTag = git describe --tags --exact-match 2>$null
+        if ($gitTag) { $Version = $gitTag }
+    } catch {}
+}
+if (-not $Version) {
+    # Try env var (CI)
+    if ($env:GITEA_REF_NAME) { $Version = $env:GITEA_REF_NAME }
+    elseif ($env:GITHUB_REF_NAME) { $Version = $env:GITHUB_REF_NAME }
+}
+if (-not $Version) {
+    # Parse from __init__.py
+    $initFile = Join-Path $ServerDir "src\wled_controller\__init__.py"
+    $match = Select-String -Path $initFile -Pattern '__version__\s*=\s*"([^"]+)"'
+    if ($match) { $Version = $match.Matches[0].Groups[1].Value }
+}
+if (-not $Version) { $Version = "0.0.0" }
+
+# Strip leading 'v' for filenames
+$VersionClean = $Version -replace '^v', ''
+$ZipName = "LedGrab-v${VersionClean}-win-x64.zip"
+
+Write-Host "=== Building LedGrab v${VersionClean} ===" -ForegroundColor Cyan
+Write-Host "  Python: $PythonVersion"
+Write-Host "  Output: build\$ZipName"
+Write-Host ""
+
+# ── Clean ──────────────────────────────────────────────────────
+
+if (Test-Path $DistDir) {
+    Write-Host "[1/8] Cleaning previous build..."
+    Remove-Item -Recurse -Force $DistDir
+}
+New-Item -ItemType Directory -Path $DistDir -Force | Out-Null
+
+# ── Download embedded Python ───────────────────────────────────
+
+$PythonZipUrl = "https://www.python.org/ftp/python/${PythonVersion}/python-${PythonVersion}-embed-amd64.zip"
+$PythonZipPath = Join-Path $BuildDir "python-embed.zip"
+
+Write-Host "[2/8] Downloading embedded Python ${PythonVersion}..."
+if (-not (Test-Path $PythonZipPath)) {
+    Invoke-WebRequest -Uri $PythonZipUrl -OutFile $PythonZipPath
+}
+Write-Host "  Extracting to python/..."
+Expand-Archive -Path $PythonZipPath -DestinationPath $PythonDir -Force
+
+# ── Patch ._pth to enable site-packages ────────────────────────
+
+Write-Host "[3/8] Patching Python path configuration..."
+$pthFile = Get-ChildItem -Path $PythonDir -Filter "python*._pth" | Select-Object -First 1
+if (-not $pthFile) { throw "Could not find python*._pth in $PythonDir" }
+
+$pthContent = Get-Content $pthFile.FullName -Raw
+# Uncomment 'import site'
+$pthContent = $pthContent -replace '#\s*import site', 'import site'
+# Add Lib\site-packages if not present
+if ($pthContent -notmatch 'Lib\\site-packages') {
+    $pthContent = $pthContent.TrimEnd() + "`nLib\site-packages`n"
+}
+Set-Content -Path $pthFile.FullName -Value $pthContent -NoNewline
+Write-Host "  Patched $($pthFile.Name)"
+
+# ── Install pip ────────────────────────────────────────────────
+
+Write-Host "[4/8] Installing pip..."
+$GetPipPath = Join-Path $BuildDir "get-pip.py"
+if (-not (Test-Path $GetPipPath)) {
+    Invoke-WebRequest -Uri "https://bootstrap.pypa.io/get-pip.py" -OutFile $GetPipPath
+}
+$python = Join-Path $PythonDir "python.exe"
+$ErrorActionPreference = 'Continue'
+& $python $GetPipPath --no-warn-script-location 2>&1 | Out-Null
+$ErrorActionPreference = 'Stop'
+if ($LASTEXITCODE -ne 0) { throw "Failed to install pip" }
+
+# ── Install dependencies ──────────────────────────────────────
+
+Write-Host "[5/8] Installing dependencies..."
+$extras = "camera,notifications"
+if (-not $SkipPerf) { $extras += ",perf" }
+
+# Install the project (pulls all deps via pyproject.toml), then remove
+# the installed package itself — PYTHONPATH handles app code loading.
+$ErrorActionPreference = 'Continue'
+& $python -m pip install --no-warn-script-location "${ServerDir}[${extras}]" 2>&1 | ForEach-Object {
+    if ($_ -match 'ERROR|Failed') { Write-Host "  $_" -ForegroundColor Red }
+}
+$ErrorActionPreference = 'Stop'
+if ($LASTEXITCODE -ne 0) {
+    Write-Host "  Some optional deps may have failed (continuing)..." -ForegroundColor Yellow
+}
+
+# Remove the installed wled_controller package to avoid duplication
+$sitePackages = Join-Path $PythonDir "Lib\site-packages"
+Get-ChildItem -Path $sitePackages -Filter "wled*" -Directory | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
+Get-ChildItem -Path $sitePackages -Filter "wled*.dist-info" -Directory | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
+
+# Clean up caches and test files to reduce size
+Write-Host "  Cleaning up caches..."
+Get-ChildItem -Path $sitePackages -Recurse -Directory -Filter "__pycache__" | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
+Get-ChildItem -Path $sitePackages -Recurse -Directory -Filter "tests" | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
+Get-ChildItem -Path $sitePackages -Recurse -Directory -Filter "test" | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
+
+# ── Build frontend ─────────────────────────────────────────────
+
+if (-not $SkipFrontend) {
+    Write-Host "[6/8] Building frontend bundle..."
+    Push-Location $ServerDir
+    try {
+        $ErrorActionPreference = 'Continue'
+        & npm ci --loglevel error 2>&1 | Out-Null
+        & npm run build 2>&1 | ForEach-Object {
+            $line = "$_"
+            if ($line -and $line -notmatch 'RemoteException') { Write-Host "  $line" }
+        }
+        $ErrorActionPreference = 'Stop'
+    } finally {
+        Pop-Location
+    }
+} else {
+    Write-Host "[6/8] Skipping frontend build (--SkipFrontend)"
+}
+
+# ── Copy application files ─────────────────────────────────────
+
+Write-Host "[7/8] Copying application files..."
+New-Item -ItemType Directory -Path $AppDir -Force | Out-Null
+
+# Copy source code (includes static/dist bundle, templates, locales)
+$srcDest = Join-Path $AppDir "src"
+Copy-Item -Path (Join-Path $ServerDir "src") -Destination $srcDest -Recurse
+
+# Copy config
+$configDest = Join-Path $AppDir "config"
+Copy-Item -Path (Join-Path $ServerDir "config") -Destination $configDest -Recurse
+
+# Create empty data/ and logs/ directories
+New-Item -ItemType Directory -Path (Join-Path $DistDir "data") -Force | Out-Null
+New-Item -ItemType Directory -Path (Join-Path $DistDir "logs") -Force | Out-Null
+
+# Clean up source maps and __pycache__ from app code
+Get-ChildItem -Path $srcDest -Recurse -Filter "*.map" | Remove-Item -Force -ErrorAction SilentlyContinue
+Get-ChildItem -Path $srcDest -Recurse -Directory -Filter "__pycache__" | Remove-Item -Recurse -Force -ErrorAction SilentlyContinue
+
+# ── Create launcher ────────────────────────────────────────────
+
+Write-Host "[8/8] Creating launcher..."
+
+$launcherContent = @'
+@echo off
+title LedGrab v%VERSION%
+cd /d "%~dp0"
+
+:: Set paths
+set PYTHONPATH=%~dp0app\src
+set WLED_CONFIG_PATH=%~dp0app\config\default_config.yaml
+
+:: Create data directory if missing
+if not exist "%~dp0data" mkdir "%~dp0data"
+if not exist "%~dp0logs" mkdir "%~dp0logs"
+
+echo.
+echo  =============================================
+echo   LedGrab v%VERSION%
+echo   Open http://localhost:8080 in your browser
+echo  =============================================
+echo.
+
+:: Start the server (open browser after short delay)
+start "" /b cmd /c "timeout /t 2 /nobreak >nul && start http://localhost:8080"
+"%~dp0python\python.exe" -m uvicorn wled_controller.main:app --host 0.0.0.0 --port 8080
+
+pause
+'@
+
+$launcherContent = $launcherContent -replace '%VERSION%', $VersionClean
+$launcherPath = Join-Path $DistDir "LedGrab.bat"
+Set-Content -Path $launcherPath -Value $launcherContent -Encoding ASCII
+
+# ── Create ZIP ─────────────────────────────────────────────────
+
+$ZipPath = Join-Path $BuildDir $ZipName
+if (Test-Path $ZipPath) { Remove-Item -Force $ZipPath }
+
+Write-Host ""
+Write-Host "Creating $ZipName..." -ForegroundColor Cyan
+
+# Use 7-Zip if available (faster, handles locked files), else fall back to Compress-Archive
+$7z = Get-Command 7z -ErrorAction SilentlyContinue
+if ($7z) {
+    & 7z a -tzip -mx=7 $ZipPath "$DistDir\*" | Select-Object -Last 3
+} else {
+    Compress-Archive -Path "$DistDir\*" -DestinationPath $ZipPath -CompressionLevel Optimal
+}
+
+$zipSize = (Get-Item $ZipPath).Length / 1MB
+Write-Host ""
+Write-Host "=== Build complete ===" -ForegroundColor Green
+Write-Host "  Archive: $ZipPath"
+Write-Host "  Size: $([math]::Round($zipSize, 1)) MB"
+Write-Host ""

custom_components/wled_screen_controller/__init__.py

@@ -95,7 +95,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             model="Scene Presets",
             configuration_url=server_url,
         )
-    current_identifiers.add(scenes_identifier)
+        current_identifiers.add(scenes_identifier)
 
     # Remove devices for targets that no longer exist
     for device_entry in dr.async_entries_for_config_entry(
@@ -114,15 +114,17 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     }
 
     # Track target and scene IDs to detect changes
-    initial_target_ids = set(
+    known_target_ids = set(
         coordinator.data.get("targets", {}).keys() if coordinator.data else []
     )
-    initial_scene_ids = set(
+    known_scene_ids = set(
         p["id"] for p in (coordinator.data.get("scene_presets", []) if coordinator.data else [])
     )
 
     def _on_coordinator_update() -> None:
         """Manage WS connections and detect target list changes."""
+        nonlocal known_target_ids, known_scene_ids
+
         if not coordinator.data:
             return
 
@@ -134,16 +136,20 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
             state = target_data.get("state") or {}
             if info.get("target_type") == TARGET_TYPE_KEY_COLORS:
                 if state.get("processing"):
-                    hass.async_create_task(ws_manager.start_listening(target_id))
+                    if target_id not in ws_manager._connections:
+                        hass.async_create_task(ws_manager.start_listening(target_id))
                 else:
-                    hass.async_create_task(ws_manager.stop_listening(target_id))
+                    if target_id in ws_manager._connections:
+                        hass.async_create_task(ws_manager.stop_listening(target_id))
 
         # Reload if target or scene list changed
         current_ids = set(targets.keys())
         current_scene_ids = set(
             p["id"] for p in coordinator.data.get("scene_presets", [])
         )
-        if current_ids != initial_target_ids or current_scene_ids != initial_scene_ids:
+        if current_ids != known_target_ids or current_scene_ids != known_scene_ids:
+            known_target_ids = current_ids
+            known_scene_ids = current_scene_ids
             _LOGGER.info("Target or scene list changed, reloading integration")
             hass.async_create_task(
                 hass.config_entries.async_reload(entry.entry_id)
@@ -156,11 +162,18 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         """Handle the set_leds service call."""
         source_id = call.data["source_id"]
         segments = call.data["segments"]
+        # Route to the coordinator that owns this source
         for entry_data in hass.data[DOMAIN].values():
             coord = entry_data.get(DATA_COORDINATOR)
-            if coord:
+            if not coord or not coord.data:
+                continue
+            source_ids = {
+                s["id"] for s in coord.data.get("css_sources", [])
+            }
+            if source_id in source_ids:
                 await coord.push_segments(source_id, segments)
-                break
+                return
+        _LOGGER.error("No server found with source_id %s", source_id)
 
     if not hass.services.has_service(DOMAIN, "set_leds"):
         hass.services.async_register(
@@ -188,5 +201,8 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     if unload_ok:
         hass.data[DOMAIN].pop(entry.entry_id)
+        # Unregister service if no entries remain
+        if not hass.data[DOMAIN]:
+            hass.services.async_remove(DOMAIN, "set_leds")
 
     return unload_ok

custom_components/wled_screen_controller/button.py

@@ -65,10 +65,9 @@ class SceneActivateButton(CoordinatorEntity, ButtonEntity):
         """Return if entity is available."""
         if not self.coordinator.data:
             return False
-        return any(
-            p["id"] == self._preset_id
-            for p in self.coordinator.data.get("scene_presets", [])
-        )
+        return self._preset_id in {
+            p["id"] for p in self.coordinator.data.get("scene_presets", [])
+        }
 
     async def async_press(self) -> None:
         """Activate the scene preset."""

custom_components/wled_screen_controller/coordinator.py

@@ -37,7 +37,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         self.api_key = api_key
         self.server_version = "unknown"
         self._auth_headers = {"Authorization": f"Bearer {api_key}"}
-        self._pattern_cache: dict[str, list[dict]] = {}
+        self._timeout = aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT)
 
         super().__init__(
             hass,
@@ -85,7 +85,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
                         kc_settings = target.get("key_colors_settings") or {}
                         template_id = kc_settings.get("pattern_template_id", "")
                         if template_id:
-                            result["rectangles"] = await self._get_rectangles(
+                            result["rectangles"] = await self._fetch_rectangles(
                                 template_id
                             )
                         else:
@@ -136,7 +136,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         try:
             async with self.session.get(
                 f"{self.server_url}/health",
-                timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                timeout=self._timeout,
             ) as resp:
                 resp.raise_for_status()
                 data = await resp.json()
@@ -150,7 +150,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         async with self.session.get(
             f"{self.server_url}/api/v1/output-targets",
             headers=self._auth_headers,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             resp.raise_for_status()
             data = await resp.json()
@@ -161,7 +161,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         async with self.session.get(
             f"{self.server_url}/api/v1/output-targets/{target_id}/state",
             headers=self._auth_headers,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             resp.raise_for_status()
             return await resp.json()
@@ -171,27 +171,22 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         async with self.session.get(
             f"{self.server_url}/api/v1/output-targets/{target_id}/metrics",
             headers=self._auth_headers,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             resp.raise_for_status()
             return await resp.json()
 
-    async def _get_rectangles(self, template_id: str) -> list[dict]:
-        """Get rectangles for a pattern template, using cache."""
-        if template_id in self._pattern_cache:
-            return self._pattern_cache[template_id]
-
+    async def _fetch_rectangles(self, template_id: str) -> list[dict]:
+        """Fetch rectangles for a pattern template (no cache — always fresh)."""
         try:
             async with self.session.get(
                 f"{self.server_url}/api/v1/pattern-templates/{template_id}",
                 headers=self._auth_headers,
-                timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                timeout=self._timeout,
             ) as resp:
                 resp.raise_for_status()
                 data = await resp.json()
-                rectangles = data.get("rectangles", [])
-                self._pattern_cache[template_id] = rectangles
-                return rectangles
+                return data.get("rectangles", [])
         except Exception as err:
             _LOGGER.warning(
                 "Failed to fetch pattern template %s: %s", template_id, err
@@ -204,7 +199,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             async with self.session.get(
                 f"{self.server_url}/api/v1/devices",
                 headers=self._auth_headers,
-                timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                timeout=self._timeout,
             ) as resp:
                 resp.raise_for_status()
                 data = await resp.json()
@@ -213,18 +208,16 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             _LOGGER.warning("Failed to fetch devices: %s", err)
             return {}
 
-        devices_data: dict[str, dict[str, Any]] = {}
-
-        for device in devices:
+        # Fetch brightness for all capable devices in parallel
+        async def fetch_device_entry(device: dict) -> tuple[str, dict[str, Any]]:
             device_id = device["id"]
             entry: dict[str, Any] = {"info": device, "brightness": None}
-
             if "brightness_control" in (device.get("capabilities") or []):
                 try:
                     async with self.session.get(
                         f"{self.server_url}/api/v1/devices/{device_id}/brightness",
                         headers=self._auth_headers,
-                        timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                        timeout=self._timeout,
                     ) as resp:
                         if resp.status == 200:
                             bri_data = await resp.json()
@@ -234,7 +227,19 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
                         "Failed to fetch brightness for device %s: %s",
                         device_id, err,
                     )
+            return device_id, entry
 
+        results = await asyncio.gather(
+            *(fetch_device_entry(d) for d in devices),
+            return_exceptions=True,
+        )
+
+        devices_data: dict[str, dict[str, Any]] = {}
+        for r in results:
+            if isinstance(r, Exception):
+                _LOGGER.warning("Device fetch failed: %s", r)
+                continue
+            device_id, entry = r
             devices_data[device_id] = entry
 
         return devices_data
@@ -245,7 +250,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             f"{self.server_url}/api/v1/devices/{device_id}/brightness",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json={"brightness": brightness},
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status != 200:
                 body = await resp.text()
@@ -262,7 +267,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             f"{self.server_url}/api/v1/devices/{device_id}/color",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json={"color": color},
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status != 200:
                 body = await resp.text()
@@ -280,7 +285,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             f"{self.server_url}/api/v1/output-targets/{target_id}",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json={"key_colors_settings": {"brightness": brightness_float}},
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status != 200:
                 body = await resp.text()
@@ -297,7 +302,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             async with self.session.get(
                 f"{self.server_url}/api/v1/color-strip-sources",
                 headers=self._auth_headers,
-                timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                timeout=self._timeout,
             ) as resp:
                 resp.raise_for_status()
                 data = await resp.json()
@@ -312,7 +317,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             async with self.session.get(
                 f"{self.server_url}/api/v1/value-sources",
                 headers=self._auth_headers,
-                timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                timeout=self._timeout,
             ) as resp:
                 resp.raise_for_status()
                 data = await resp.json()
@@ -327,7 +332,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             async with self.session.get(
                 f"{self.server_url}/api/v1/scene-presets",
                 headers=self._auth_headers,
-                timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+                timeout=self._timeout,
             ) as resp:
                 resp.raise_for_status()
                 data = await resp.json()
@@ -342,7 +347,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             f"{self.server_url}/api/v1/color-strip-sources/{source_id}/colors",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json={"colors": colors},
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status not in (200, 204):
                 body = await resp.text()
@@ -358,7 +363,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             f"{self.server_url}/api/v1/color-strip-sources/{source_id}/colors",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json={"segments": segments},
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status not in (200, 204):
                 body = await resp.text()
@@ -373,7 +378,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         async with self.session.post(
             f"{self.server_url}/api/v1/scene-presets/{preset_id}/activate",
             headers=self._auth_headers,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status != 200:
                 body = await resp.text()
@@ -390,7 +395,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
             f"{self.server_url}/api/v1/color-strip-sources/{source_id}",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json=kwargs,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status != 200:
                 body = await resp.text()
@@ -398,14 +403,15 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
                     "Failed to update source %s: %s %s",
                     source_id, resp.status, body,
                 )
+                resp.raise_for_status()
 
     async def update_target(self, target_id: str, **kwargs: Any) -> None:
-        """Update a output target's fields."""
+        """Update an output target's fields."""
         async with self.session.put(
             f"{self.server_url}/api/v1/output-targets/{target_id}",
             headers={**self._auth_headers, "Content-Type": "application/json"},
             json=kwargs,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status != 200:
                 body = await resp.text()
@@ -421,7 +427,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         async with self.session.post(
             f"{self.server_url}/api/v1/output-targets/{target_id}/start",
             headers=self._auth_headers,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status == 409:
                 _LOGGER.debug("Target %s already processing", target_id)
@@ -439,7 +445,7 @@ class WLEDScreenControllerCoordinator(DataUpdateCoordinator):
         async with self.session.post(
             f"{self.server_url}/api/v1/output-targets/{target_id}/stop",
             headers=self._auth_headers,
-            timeout=aiohttp.ClientTimeout(total=DEFAULT_TIMEOUT),
+            timeout=self._timeout,
         ) as resp:
             if resp.status == 409:
                 _LOGGER.debug("Target %s already stopped", target_id)

custom_components/wled_screen_controller/light.py

@@ -63,9 +63,13 @@ class ApiInputLight(CoordinatorEntity, LightEntity):
         self._entry_id = entry_id
         self._attr_unique_id = f"{self._source_id}_light"
 
-        # Local state — not derived from coordinator data
-        self._is_on: bool = False
-        self._rgb_color: tuple[int, int, int] = (255, 255, 255)
+        # Restore state from fallback_color
+        fallback = self._get_fallback_color()
+        is_off = fallback == [0, 0, 0]
+        self._is_on: bool = not is_off
+        self._rgb_color: tuple[int, int, int] = (
+            (255, 255, 255) if is_off else tuple(fallback)  # type: ignore[arg-type]
+        )
         self._brightness: int = 255
 
     @property

custom_components/wled_screen_controller/select.py

@@ -96,7 +96,7 @@ class CSSSourceSelect(CoordinatorEntity, SelectEntity):
         return self._target_id in self.coordinator.data.get("targets", {})
 
     async def async_select_option(self, option: str) -> None:
-        source_id = self._name_to_id(option)
+        source_id = self._name_to_id_map().get(option)
         if source_id is None:
             _LOGGER.error("CSS source not found: %s", option)
             return
@@ -104,12 +104,9 @@ class CSSSourceSelect(CoordinatorEntity, SelectEntity):
             self._target_id, color_strip_source_id=source_id
         )
 
-    def _name_to_id(self, name: str) -> str | None:
+    def _name_to_id_map(self) -> dict[str, str]:
         sources = (self.coordinator.data or {}).get("css_sources") or []
-        for s in sources:
-            if s["name"] == name:
-                return s["id"]
-        return None
+        return {s["name"]: s["id"] for s in sources}
 
 
 class BrightnessSourceSelect(CoordinatorEntity, SelectEntity):
@@ -167,17 +164,14 @@ class BrightnessSourceSelect(CoordinatorEntity, SelectEntity):
         if option == NONE_OPTION:
             source_id = ""
         else:
-            source_id = self._name_to_id(option)
+            name_map = {
+                s["name"]: s["id"]
+                for s in (self.coordinator.data or {}).get("value_sources") or []
+            }
+            source_id = name_map.get(option)
             if source_id is None:
                 _LOGGER.error("Value source not found: %s", option)
                 return
         await self.coordinator.update_target(
             self._target_id, brightness_value_source_id=source_id
         )
-
-    def _name_to_id(self, name: str) -> str | None:
-        sources = (self.coordinator.data or {}).get("value_sources") or []
-        for s in sources:
-            if s["name"] == name:
-                return s["id"]
-        return None

custom_components/wled_screen_controller/translations/en.json

@@ -31,6 +31,11 @@
         "name": "{scene_name}"
       }
     },
+    "light": {
+      "api_input_light": {
+        "name": "Light"
+      }
+    },
     "switch": {
       "processing": {
         "name": "Processing"
@@ -58,9 +63,12 @@
         "name": "Brightness"
       }
     },
-    "light": {
-      "light": {
-        "name": "Light"
+    "select": {
+      "color_strip_source": {
+        "name": "Color Strip Source"
+      },
+      "brightness_source": {
+        "name": "Brightness Source"
       }
     }
   }

custom_components/wled_screen_controller/translations/ru.json

@@ -31,6 +31,11 @@
         "name": "{scene_name}"
       }
     },
+    "light": {
+      "api_input_light": {
+        "name": "Подсветка"
+      }
+    },
     "switch": {
       "processing": {
         "name": "Обработка"
@@ -58,9 +63,12 @@
         "name": "Яркость"
       }
     },
-    "light": {
-      "light": {
-        "name": "Подсветка"
+    "select": {
+      "color_strip_source": {
+        "name": "Источник цветовой полосы"
+      },
+      "brightness_source": {
+        "name": "Источник яркости"
       }
     }
   }

server/src/wled_controller/static/css/base.css

@@ -81,6 +81,7 @@ html {
     background: var(--bg-color);
     overflow-y: scroll;
     scroll-behavior: smooth;
+    scrollbar-gutter: stable;
 }
 
 body {