Add core modules: CLI, recorder, server, snapshot manager

api_snapshot/cli/cli.py

@@ -0,0 +1,20 @@
+import sys
+from typing import Any
+
+import click
+from rich.console import Console
+
+console = Console()
+
+
+@click.group()
+@click.version_option(version="0.1.0")
+@click.option("--verbose", "-v", is_flag=True, help="Enable verbose output")
+def main(verbose: bool) -> None:
+    """API Snapshot CLI - Record HTTP API traffic and generate mock servers."""
+    if verbose:
+        click.echo("Verbose mode enabled")
+
+
+if __name__ == "__main__":
+    main()