Fix CI workflow authentication issues

- Replace GitHub Actions checkout with manual git clone
- Use full repository URL for manual checkout
- Update all steps to work from /tmp/bootupd-sdboot directory
- Replace upload-artifact action with manual artifact handling
- Add proper permissions for packages write access
- Follow same pattern as apt-ostree workflow

.forgejo/workflows/ci.yml

@@ -14,10 +14,18 @@ env:
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        run: |
+          echo "Cloning repository..."
+          git clone https://git.raines.xyz/particle-os/bootupd-sdboot.git /tmp/bootupd-sdboot
+          cd /tmp/bootupd-sdboot
+          git fetch --all
+          git checkout ${{ github.sha || gitea.sha || 'main' }}
 
       - name: Setup apt-cacher-ng
         run: |
@@ -54,11 +62,13 @@ jobs:
 
       - name: Build Docker image
         run: |
+          cd /tmp/bootupd-sdboot
           docker build --build-arg release-name=unstable -f Dockerfile \
             -t bootupd-sdboot:latest .
 
       - name: Build bootupd inside container
         run: |
+          cd /tmp/bootupd-sdboot
           docker run --rm -v $(pwd):/workspace bootupd-sdboot:latest bash -c "
             # Setup apt-cacher-ng inside container if available
             if timeout 5 curl -s --connect-timeout 3 \
@@ -89,6 +99,7 @@ jobs:
 
       - name: Create Debian packaging structure
         run: |
+          cd /tmp/bootupd-sdboot
           echo "Creating Debian packaging structure..."
 
           # Create debian directory structure
@@ -170,6 +181,7 @@ jobs:
 
       - name: Create Debian package
         run: |
+          cd /tmp/bootupd-sdboot
           echo "Creating Debian package for bootupd..."
           
           # Get build information
@@ -210,6 +222,7 @@ jobs:
 
       - name: Upload to Forgejo Debian Registry
         run: |
+          cd /tmp/bootupd-sdboot
           echo "Uploading to Forgejo Debian Registry..."
 
           # Set Forgejo configuration
@@ -286,10 +299,10 @@ jobs:
           echo "🔧 To install: apt install bootupd"
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: bootupd-binaries
-          path: |
-            bootupd
-            bootupctl
-            bootupd_*.deb
+        run: |
+          cd /tmp/bootupd-sdboot
+          echo "Creating artifact directory..."
+          mkdir -p /tmp/artifacts
+          cp bootupd bootupctl bootupd_*.deb /tmp/artifacts/ 2>/dev/null || true
+          echo "Artifacts created in /tmp/artifacts/"
+          ls -la /tmp/artifacts/