feat(cli): add 'quanuxctl geminicli' command

- Helper command to easily install/remove the QuanuX Gemini Extension locally.
- Usage: 'quanuxctl geminicli install' or 'quanuxctl gemini install'.

Author: quantDIY

server/cli/src/quanuxctl/commands/geminicli.py

@@ -0,0 +1,66 @@
+import typer
+import subprocess
+import sys
+from pathlib import Path
+from rich.console import Console
+
+app = typer.Typer()
+console = Console()
+
+def get_project_root() -> Path:
+    """Find the project root."""
+    # Assuming this is run from within the repo, finding where 'quanuxctl' or 'server' is
+    # Using the current file path
+    current_file = Path(__file__).resolve()
+    # Path: server/cli/src/quanuxctl/commands/geminicli.py
+    # Root: ../../../../../../
+    return current_file.parents[5]
+
+@app.command()
+def install():
+    """
+    Install the QuanuX Gemini CLI Extension locally.
+    """
+    root = get_project_root()
+    extension_path = root / "extensions" / "python" / "gemini-cli-extension"
+    
+    if not extension_path.exists():
+        console.print(f"[bold red]Error:[/bold red] Extension path not found: {extension_path}")
+        raise typer.Exit(1)
+        
+    console.print(f"[bold blue]Installing extension from:[/bold blue] {extension_path}")
+    
+    try:
+        # Check if gemini is installed
+        subprocess.run(["gemini", "--version"], check=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+        
+        # Install
+        subprocess.run(["gemini", "extension", "install", str(extension_path)], check=True)
+        console.print("[bold green]Successfully installed QuanuX Gemini Extension![/bold green]")
+        
+    except FileNotFoundError:
+        console.print("[bold red]Error:[/bold red] 'gemini' command not found. Please install Gemini CLI first.")
+        raise typer.Exit(1)
+    except subprocess.CalledProcessError as e:
+        console.print(f"[bold red]Installation failed:[/bold red] {e}")
+        raise typer.Exit(1)
+
+@app.command()
+def remove():
+    """
+    Remove the QuanuX Gemini CLI Extension.
+    """
+    try:
+         # Check if gemini is installed
+        subprocess.run(["gemini", "--version"], check=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+        
+        # Uninstall using the ID defined in gemini-extension.json
+        subprocess.run(["gemini", "extension", "uninstall", "quanux-mcp"], check=True)
+        console.print("[bold green]Successfully removed QuanuX Gemini Extension.[/bold green]")
+        
+    except FileNotFoundError:
+        console.print("[bold red]Error:[/bold red] 'gemini' command not found.")
+        raise typer.Exit(1)
+    except subprocess.CalledProcessError as e:
+        console.print(f"[bold red]Removal failed:[/bold red] {e}")
+        raise typer.Exit(1)

server/cli/src/quanuxctl/main.py

@@ -5,7 +5,7 @@
 """
 import typer
 from rich.console import Console
-from .commands import secrets, bridge, skills, extensions, node, storage, indicators, module, vcs, dashboard, topstepx
+from .commands import secrets, bridge, skills, extensions, node, storage, indicators, module, vcs, dashboard, topstepx, geminicli
 from . import __version__
 
 app = typer.Typer(
@@ -52,6 +52,9 @@
 app.add_typer(topstepx.app, name="topstepx", help="Manage TopstepX Extension.")
 app.add_typer(topstepx.app, name="ts", help="Alias for topstepx", hidden=True)
 
+app.add_typer(geminicli.app, name="geminicli", help="Manage Gemini CLI Integration.")
+app.add_typer(geminicli.app, name="gemini", help="Alias for geminicli", hidden=True)
+
 
 @app.command()
 def mcp():