fix: Cross-compile Windows DLL from Linux to avoid Windows build issues

- Build Windows DLL on Linux using MinGW cross-compiler
- This avoids all the SSL certificate and toolchain issues on Windows
- Same approach used by many Rust projects for Windows support

Author: NatElkins

.github/workflows/build-native-libraries.yml

@@ -17,10 +17,11 @@ jobs:
             target: x86_64-unknown-linux-gnu
             output: linux-x64
             ext: so
-          - os: windows-latest
+          - os: ubuntu-latest
             target: x86_64-pc-windows-gnu
             output: win-x64
             ext: dll
+            is_cross: true
           - os: macos-latest
             target: aarch64-apple-darwin
             output: osx-arm64
@@ -39,46 +40,23 @@ jobs:
         ref: ${{ github.event.inputs.libsql_ref }}
         path: libsql
 
-    - name: Setup MSYS2 for Windows
-      if: matrix.os == 'windows-latest'
-      uses: msys2/setup-msys2@v2
-      with:
-        update: true
-        install: mingw-w64-x86_64-toolchain gcc make base-devel
-        msystem: mingw64
-        path-type: inherit
+    - name: Install MinGW for cross-compilation
+      if: matrix.is_cross == true
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y mingw-w64
     
     - name: Setup Rust
       uses: dtolnay/rust-toolchain@stable
       with:
         targets: ${{ matrix.target }}
 
-    - name: Setup Windows GNU toolchain
-      if: matrix.os == 'windows-latest'
-      run: |
-        # Install the GNU target and toolchain
-        rustup target add x86_64-pc-windows-gnu
-        rustup toolchain install stable-x86_64-pc-windows-gnu
-        # Configure cargo for Windows
-        mkdir -p .cargo
-        echo "[net]" >> .cargo/config.toml
-        echo "git-fetch-with-cli = true" >> .cargo/config.toml
-    
-    - name: Build libSQL (Windows)
-      if: matrix.os == 'windows-latest'
-      working-directory: libsql/bindings/c
-      env:
-        CC: gcc
-        AR: ar
-      run: cargo build --release --target ${{ matrix.target }}
-    
-    - name: Build libSQL (Unix)
-      if: matrix.os != 'windows-latest'
+    - name: Build libSQL
       working-directory: libsql/bindings/c
       run: cargo build --release --target ${{ matrix.target }}
 
     - name: Create shared library (Linux)
-      if: matrix.os == 'ubuntu-latest'
+      if: matrix.os == 'ubuntu-latest' && matrix.target == 'x86_64-unknown-linux-gnu'
       run: |
         cd libsql/target/${{ matrix.target }}/release
         ar -x libsql_experimental.a
@@ -87,13 +65,12 @@ jobs:
         cp libsql.so ${{ github.workspace }}/artifacts/${{ matrix.output }}/native/
     
     - name: Create shared library (Windows)
-      if: matrix.os == 'windows-latest'
-      shell: msys2 {0}
+      if: matrix.target == 'x86_64-pc-windows-gnu'
       run: |
         cd libsql/target/${{ matrix.target }}/release
-        # Extract object files and create DLL
+        # Extract object files and create DLL using MinGW
         ar -x libsql_experimental.a
-        gcc -shared -o libsql.dll *.o \
+        x86_64-w64-mingw32-gcc -shared -o libsql.dll *.o \
           -Wl,--export-all-symbols \
           -lws2_32 -ladvapi32 -luserenv -lbcrypt -lntdll -lcrypt32 \
           -lsecur32 -lkernel32 -lole32 -loleaut32 -luuid -lncrypt \