Simplify CI workflow to match debian-forge approach

- Use simple '*.deb' pattern instead of 'mock_*.deb' for package detection
- Simplify artifact preparation and publishing sections
- Remove complex package name validation
- Follow debian-forge's proven pattern for multi-package uploads

This should resolve the remaining CI issues and ensure all 6 packages
are properly detected, copied, and published to the Forgejo registry.

.forgejo/workflows/ci.yml

@@ -270,16 +270,16 @@ jobs:
           mkdir -p artifacts
 
           # Copy all built packages
-          if ls mock_*.deb >/dev/null 2>&1; then
+          if ls *.deb >/dev/null 2>&1; then
             echo "📦 Copying Debian packages to artifacts directory..."
-            cp mock_*.deb artifacts/
+            cp *.deb artifacts/
             echo "✅ Packages copied:"
-            ls -la artifacts/mock_*.deb
+            ls -la artifacts/*.deb
 
             # Show package details
             echo ""
             echo "📋 Package Details:"
-            for pkg in artifacts/mock_*.deb; do
+            for pkg in artifacts/*.deb; do
               PKG_NAME=$(dpkg-deb -f "$pkg" Package 2>/dev/null || echo "Unknown")
               PKG_VERSION=$(dpkg-deb -f "$pkg" Version 2>/dev/null || echo "Unknown")
               PKG_ARCH=$(dpkg-deb -f "$pkg" Architecture 2>/dev/null || echo "Unknown")
@@ -309,9 +309,9 @@ jobs:
           echo "## Available Artifacts" >> artifacts/ARTIFACTS.md
           echo "" >> artifacts/ARTIFACTS.md
 
-          if ls artifacts/mock_*.deb >/dev/null 2>&1; then
+          if ls artifacts/*.deb >/dev/null 2>&1; then
             echo "### Debian Packages" >> artifacts/ARTIFACTS.md
-            for pkg in artifacts/mock_*.deb; do
+            for pkg in artifacts/*.deb; do
               PKG_NAME=$(dpkg-deb -f "$pkg" Package 2>/dev/null || echo "Unknown")
               PKG_VERSION=$(dpkg-deb -f "$pkg" Version 2>/dev/null || echo "Unknown")
               PKG_ARCH=$(dpkg-deb -f "$pkg" Architecture 2>/dev/null || echo "Unknown")
@@ -348,10 +348,9 @@ jobs:
         run: |
           echo "Publishing .deb packages to Forgejo Debian Registry..."
 
-          # .deb files are MANDATORY - fail if none exist
-          if ! ls mock_*.deb >/dev/null 2>&1; then
-            echo "❌ CRITICAL: No .deb files found!"
-            echo "🚨 .deb packages are REQUIRED - build must fail"
+          # Check if packages exist
+          if ! ls *.deb >/dev/null 2>&1; then
+            echo "❌ No .deb packages found!"
             exit 1
           fi
 
@@ -367,7 +366,7 @@ jobs:
           FORGEJO_COMPONENT="main"       # Package component
 
           # Publish each .deb file
-          for deb_file in mock_*.deb; do
+          for deb_file in *.deb; do
             echo "📦 Publishing $deb_file..."
 
             # Extract package info