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 ""

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 {