Add devterm tools and TUI menu

devterm/tui/menu.py

@@ -0,0 +1,63 @@
+from rich.console import Console
+from rich.panel import Panel
+from rich.prompt import Prompt
+from rich.table import Table
+
+
+class DevtermMenu:
+    def __init__(self):
+        self.console = Console()
+        self.tools = [
+            ("json", "JSON Formatter/Validator"),
+            ("jwt", "JWT Decoder"),
+            ("cron", "Cron Validator"),
+            ("base64", "Base64 Encoder/Decoder"),
+            ("url", "URL Encoder/Decoder"),
+        ]
+
+    def display_welcome(self):
+        welcome_text = """
+[bold cyan]╔════════════════════════════════════════════════════════════╗
+║                     [yellow]Devterm[/yellow] - Developer Tools               ║
+║                                                            ║
+║  A browser-based developer utilities suite                 ║
+║  Running at: http://{host}:{port}                          ║
+╚════════════════════════════════════════════════════════════╝[/bold cyan]"""
+        self.console.print(welcome_text)
+
+    def display_menu(self):
+        table = Table(title="Available Tools", show_header=True, header_style="bold magenta")
+        table.add_column("#", justify="right", style="cyan")
+        table.add_column("Tool", justify="left", style="green")
+        table.add_column("Description", justify="left", style="white")
+
+        for idx, (tool_id, description) in enumerate(self.tools, 1):
+            table.add_row(str(idx), f"[bold]{tool_id}[/bold]", description)
+
+        self.console.print(Panel(table, title="[bold]Devterm Menu[/bold]", expand=False))
+
+    def get_user_choice(self):
+        self.display_welcome()
+        self.console.print()
+        self.display_menu()
+        self.console.print()
+
+        choices = [str(i) for i in range(1, len(self.tools) + 1)]
+        choice = Prompt.ask(
+            "Select a tool to launch (or press Enter to open all in browser)",
+            choices=choices + [""],
+            default="",
+        )
+
+        if choice == "":
+            return None
+        return self.tools[int(choice) - 1][0]
+
+    def show_starting_message(self, host: str, port: int):
+        self.console.print(Panel(
+            f"[green]Devterm is starting...[/green]\n\n"
+            f"Access tools at: [bold]http://{host}:{port}[/bold]\n\n"
+            f"Press [cyan]Ctrl+C[/cyan] to stop the server",
+            title="[bold]Devterm[/bold]",
+            expand=False
+        ))