move cli and api into wrapper

rvc/wrapper/cli/cli.py

@@ -0,0 +1,33 @@
+import re
+from typing import Optional, Pattern
+
+import click
+
+from rvc.wrapper.cli.handler.infer import infer
+from rvc.wrapper.cli.handler.train import train
+from rvc.wrapper.cli.handler.uvr5 import uvr
+from rvc.wrapper.cli.utils.dlmodel import dlmodel
+from rvc.wrapper.cli.utils.env import env
+from rvc.wrapper.cli.utils.initialize import init
+
+
+@click.group(
+    context_settings={"help_option_names": ["-h", "--help"]},
+    help="rvc cli feature list",
+)
+def cli():
+    pass
+
+
+def main():
+    cli.add_command(infer)
+    cli.add_command(train)
+    cli.add_command(uvr)
+    cli.add_command(dlmodel)
+    cli.add_command(env)
+    cli.add_command(init)
+    cli()
+
+
+if __name__ == "__main__":
+    main()