fix: simplify abra installation service

- Remove retry loop and internet connectivity checks from abra installation service
- Keep working sudo abra --version verification
- Simplify install() function to restart service once instead of 300 times
- Plain installation without overcomplicated logic

common.nix

@@ -528,50 +528,36 @@ isoConfig
     ];
 
     script = ''
-      # Enhanced installation with proper verification
+      # Plain abra installation
       export TERM=xterm-256color
       export HOME=/root
 
-      # Check if abra is already properly installed (CORRECTED VERIFICATION)
+      # Check if abra is already properly installed
       if sudo abra --version >/dev/null 2>&1; then
         echo "✅ abra already installed and functional"
         exit 0
       fi
 
-      # Attempt installation with retry logic
-      for attempt in {1..60}; do
-        echo "🚀 Installing abra (attempt $attempt/60)..."
+      echo "🚀 Installing abra system-wide..."
 
-        # Quick internet check before attempting installation
-        if ! curl -s --max-time 3 https://abra.coopcloud.tech >/dev/null 2>&1; then
-          echo "🌐 No internet connectivity, skipping attempt $attempt"
-        elif curl -fsSL https://install.abra.coopcloud.tech | bash; then
-          # Verify installation success using CORRECT check method
-          if sudo abra --version >/dev/null 2>&1; then
-            echo "✅ abra installed successfully"
+      # Plain installation
+      curl -fsSL https://install.abra.coopcloud.tech | bash
 
-            # Add to bashrc only once
-            if ! grep -q "/root/.local/bin" /root/.bashrc 2>/dev/null; then
-              echo 'export PATH="$PATH:/root/.local/bin"' >> /root/.bashrc
-              echo "✅ Added /root/.local/bin to PATH in /root/.bashrc"
-            fi
+      # Verify installation
+      if sudo abra --version >/dev/null 2>&1; then
+        echo "✅ abra installed successfully"
 
-            exit 0
-          else
-            echo "⚠️ Installation script completed but abra not functional"
-          fi
-        else
-          echo "❌ Installation attempt $attempt failed"
+        # Add to bashrc only once
+        if ! grep -q "/root/.local/bin" /root/.bashrc 2>/dev/null; then
+          echo 'export PATH="$PATH:/root/.local/bin"' >> /root/.bashrc
+          echo "✅ Added /root/.local/bin to PATH in /root/.bashrc"
         fi
 
-        if [ $attempt -lt 60 ]; then
-          echo "⏳ Retrying in 5 seconds..."
-          sleep 5
-        fi
-      done
-
-      echo "❌ abra installation failed after 60 attempts"
-      exit 1
+        exit 0
+      else
+        echo "❌ abra installation failed"
+        exit 1
+      fi
     '';
 
     serviceConfig = {
@@ -1214,7 +1200,7 @@ isoConfig
            install() {
              echo "🔄 Checking and repairing abra installation..."
 
-             # Use the CORRECT check method (matches service verification)
+             # Check if abra is already installed
              if sudo abra --version >/dev/null 2>&1; then
                echo "✅ abra is already installed and functional"
                return 0
@@ -1223,18 +1209,17 @@ isoConfig
              echo "🔄 Restarting abra installation service..."
              sudo systemctl restart workshop-abra-install
 
-             # Monitor installation progress
-             echo "📊 Monitoring installation..."
-             for i in {1..30}; do
-               if sudo abra --version >/dev/null 2>&1; then
-                 echo "✅ abra installation completed successfully!"
-                 return 0
-               fi
-               sleep 2
-             done
+             # Wait for service to complete
+             sleep 5
 
-             echo "❌ Installation still not complete. Check status:"
-             echo "   sudo systemctl status workshop-abra-install"
+             # Check if installation succeeded
+             if sudo abra --version >/dev/null 2>&1; then
+               echo "✅ abra installation completed successfully!"
+               return 0
+             else
+               echo "❌ Installation failed. Try running 'install' again or check status:"
+               echo "   sudo systemctl status workshop-abra-install"
+             fi
            }
 
            recipes() {