Merge pull request 'Rewrite frontend to Tauri v2 + Svelte 5 for cross-platform support' (#4) from feature/tauri-rewrite into main

Reviewed-on: #4

.gitea/workflows/build-sidecar.yml

@@ -141,7 +141,7 @@ jobs:
 
       - name: Build sidecar (CUDA)
         run: |
-          uv sync --frozen || uv sync
+          uv sync
           uv run pyinstaller local-transcription-headless.spec
 
       - name: Package sidecar (CUDA)
@@ -151,6 +151,7 @@ jobs:
       - name: Build sidecar (CPU)
         run: |
           rm -rf dist/local-transcription-backend build/
+          # Install CPU-only PyTorch
           uv pip install torch torchaudio --index-url https://download.pytorch.org/whl/cpu --force-reinstall
           uv run pyinstaller local-transcription-headless.spec
 
@@ -227,17 +228,7 @@ jobs:
             Write-Host "uv already installed: $(uv --version)"
           } else {
             irm https://astral.sh/uv/install.ps1 | iex
-            # Add both possible uv install locations to PATH
-            $uvPaths = @(
-              "$env:USERPROFILE\.local\bin",
-              "$env:USERPROFILE\.cargo\bin",
-              "$env:LOCALAPPDATA\uv\bin"
-            )
-            foreach ($p in $uvPaths) {
-              if (Test-Path $p) {
-                echo $p | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-              }
-            }
+            echo "$env:USERPROFILE\.local\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
           }
 
       - name: Set up Python
@@ -254,8 +245,7 @@ jobs:
       - name: Build sidecar (CUDA)
         shell: powershell
         run: |
-          uv sync --frozen
-          if ($LASTEXITCODE -ne 0) { uv sync }
+          uv sync
           uv run pyinstaller local-transcription-headless.spec
 
       - name: Package sidecar (CUDA)
@@ -366,10 +356,9 @@ jobs:
 
       - name: Build sidecar (CPU)
         run: |
-          # --no-sources bypasses pyproject.toml's [tool.uv.sources] which forces
-          # torch from the CUDA index (no macOS ARM wheels there)
-          # Default PyPI torch includes MPS (Apple Silicon GPU) support
-          uv sync --no-sources
+          # Install CPU-only PyTorch for macOS (MPS support included in default torch)
+          uv sync
+          uv pip install torch torchaudio --index-url https://download.pytorch.org/whl/cpu --force-reinstall
           uv run pyinstaller local-transcription-headless.spec
 
       - name: Package sidecar (CPU)