Add local installation support for CyberPanel

- Introduced a new function to install CyberPanel from a local repository if installation files are available.
- Updated the installation flow to prioritize local installation before falling back to the direct download method.
- Enhanced error handling to provide clearer feedback if local installation files are not found.
- Adjusted the installer script to include branch specification for better version control during installation.

cyberpanel.sh

@@ -597,6 +597,31 @@ cleanup_existing_cyberpanel() {
     echo "  ✅ Cleanup completed"
 }
 
+# Function to install CyberPanel from local repository
+install_cyberpanel_local() {
+    echo "  🔄 Using local CyberPanel repository..."
+    
+    # Check if we're running from a cloned repository
+    if [ -d "install" ] && [ -f "install/install.py" ]; then
+        echo "  ✓ Found local installation files"
+        echo "  🔄 Starting CyberPanel installation from local repository..."
+        echo ""
+        
+        # Run the Python installer directly
+        if [ "$DEBUG_MODE" = true ]; then
+            python3 install/install.py --debug
+        else
+            python3 install/install.py
+        fi
+        
+        return $?
+    else
+        echo "  ⚠️  Local installation files not found"
+        echo "  🔄 Falling back to download method..."
+        install_cyberpanel_direct
+    fi
+}
+
 # Function to install CyberPanel directly using the working method
 install_cyberpanel_direct() {
     echo "  🔄 Downloading CyberPanel installation files..."
@@ -635,16 +660,16 @@ install_cyberpanel_direct() {
     cd "$temp_dir" || return 1
     
     # Download the working CyberPanel installation files
-    echo "Downloading from: https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/cyberpanel.sh"
+    echo "Downloading from: https://raw.githubusercontent.com/usmannasir/cyberpanel/v2.5.5-dev/cyberpanel.sh"
     # Try development branch first, fallback to stable
     local installer_url="https://raw.githubusercontent.com/usmannasir/cyberpanel/v2.5.5-dev/cyberpanel.sh"
     
-    # Test if the development branch exists
+    # Test if the development branch exists by trying to download a small file
-    if ! curl -s --head "$installer_url" | grep -q "200 OK"; then
+    if curl -s -f -o /dev/null "https://raw.githubusercontent.com/usmannasir/cyberpanel/v2.5.5-dev/README.md"; then
+        echo "    Using development branch (v2.5.5-dev)"
+    else
         echo "    Development branch not available, falling back to stable"
         installer_url="https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/cyberpanel.sh"
-    else
-        echo "    Using development branch (v2.5.5-dev)"
     fi
     
     curl --silent -o cyberpanel_installer.sh "$installer_url" 2>/dev/null
@@ -722,9 +747,9 @@ install_cyberpanel_direct() {
 
     # Run installer and show live output, capturing the password
     if [ "$DEBUG_MODE" = true ]; then
-        ./cyberpanel_installer.sh --debug 2>&1 | tee /var/log/CyberPanel/install_output.log
+        ./cyberpanel_installer.sh --debug --branch "$BRANCH_NAME" 2>&1 | tee /var/log/CyberPanel/install_output.log
     else
-        ./cyberpanel_installer.sh 2>&1 | tee /var/log/CyberPanel/install_output.log
+        ./cyberpanel_installer.sh --branch "$BRANCH_NAME" 2>&1 | tee /var/log/CyberPanel/install_output.log
     fi
 
     local install_exit_code=${PIPESTATUS[0]}
@@ -2030,10 +2055,17 @@ start_reinstall() {
     
     # Install CyberPanel
     echo "Step 5/6: Installing CyberPanel..."
-    if ! install_cyberpanel; then
+    # Try local installation first if available
+    if [ -d "install" ] && [ -f "install/install.py" ]; then
+        install_cyberpanel_local
+    else
+        install_cyberpanel_direct
+    fi
+    
+    if [ $? -ne 0 ]; then
         print_status "ERROR: CyberPanel installation failed"
         exit 1
-fi
+    fi
     echo ""
     
     # Apply fixes
@@ -2071,7 +2103,14 @@ start_installation() {
     
     # Install CyberPanel
     echo "Step 3/6: Installing CyberPanel..."
-    if ! install_cyberpanel; then
+    # Try local installation first if available
+    if [ -d "install" ] && [ -f "install/install.py" ]; then
+        install_cyberpanel_local
+    else
+        install_cyberpanel_direct
+    fi
+    
+    if [ $? -ne 0 ]; then
         print_status "ERROR: CyberPanel installation failed"
         echo ""
         echo "Would you like to see troubleshooting help? (y/n) [y]: "
@@ -2290,7 +2329,14 @@ main() {
                 install_dependencies
                 
                 # Install CyberPanel
-                if ! install_cyberpanel; then
+                # Try local installation first if available
+                if [ -d "install" ] && [ -f "install/install.py" ]; then
+                    install_cyberpanel_local
+                else
+                    install_cyberpanel_direct
+                fi
+                
+                if [ $? -ne 0 ]; then
                     print_status "ERROR: CyberPanel installation failed"
                     echo ""
                     echo "Would you like to see troubleshooting help? (y/n) [y]: "