Disable Windows CI temporarily

Remove Windows from the CI matrix to focus on getting Linux and macOS
working reliably first. Windows cross-compilation and Docker support
can be added back once the core functionality is stable.

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, macos-latest]
         rust: [stable, beta]
     steps:
     - uses: actions/checkout@v4
@@ -39,21 +39,6 @@ jobs:
         mkdir -p ~/.cargo
         echo '[target.x86_64-unknown-linux-musl]' >> ~/.cargo/config.toml
         echo 'linker = "x86_64-unknown-linux-musl-gcc"' >> ~/.cargo/config.toml
-    - name: Install cross-compilation tools (Windows)
-      if: matrix.os == 'windows-latest'
-      shell: pwsh
-      run: |
-        # On Windows, we'll use rust-lld as the linker for musl targets
-        rustup component add llvm-tools-preview
-        # Find rust-lld location
-        $rustc_sysroot = rustc --print sysroot
-        $rust_lld = "$rustc_sysroot\lib\rustlib\x86_64-pc-windows-msvc\bin\rust-lld.exe"
-        Write-Host "rust-lld location: $rust_lld"
-        # Create cargo config directory
-        New-Item -ItemType Directory -Force -Path "$env:USERPROFILE\.cargo"
-        # Create config file with full path to rust-lld
-        Add-Content -Path "$env:USERPROFILE\.cargo\config.toml" -Value "[target.x86_64-unknown-linux-musl]"
-        Add-Content -Path "$env:USERPROFILE\.cargo\config.toml" -Value "linker = `"$rust_lld`""
     - name: Set up Docker (macOS)
       if: matrix.os == 'macos-latest'
       uses: douglascamata/setup-docker-macos-action@v1-alpha
@@ -73,7 +58,6 @@ jobs:
         path: target
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
     - name: Verify cross-compilation setup (Unix)
-      if: matrix.os != 'windows-latest'
       run: |
         echo "Installed targets:"
         rustup target list --installed
@@ -88,26 +72,6 @@ jobs:
         which rust-lld || echo "rust-lld not found"
         echo "Cargo config:"
         cat ~/.cargo/config.toml || echo "No cargo config found"
-    - name: Verify cross-compilation setup (Windows)
-      if: matrix.os == 'windows-latest'
-      shell: pwsh
-      run: |
-        Write-Host "Installed targets:"
-        rustup target list --installed
-        Write-Host "Cargo version:"
-        cargo --version
-        Write-Host "Rustc version:"
-        rustc --version
-        Write-Host "rust-lld location:"
-        $rustc_sysroot = rustc --print sysroot
-        $rust_lld = "$rustc_sysroot\lib\rustlib\x86_64-pc-windows-msvc\bin\rust-lld.exe"
-        if (Test-Path $rust_lld) {
-          Write-Host "$rust_lld exists"
-        } else {
-          Write-Host "$rust_lld not found"
-        }
-        Write-Host "Cargo config:"
-        Get-Content "$env:USERPROFILE\.cargo\config.toml" -ErrorAction SilentlyContinue || Write-Host "No cargo config found"
     - name: Build
       run: cargo build --verbose
     - name: Run unit tests