CLI cleanup: remove info, rename list subcommands (#472)

- Remove `info` command
- Rename `list active` → `active` (new top-level command)
- Rename `list available` → `list` (no subcommand argument)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

bot_bottle/cli/list.py

@@ -1,62 +1,20 @@
-"""list: list available agents or active bottles."""
+"""list: list available agents."""
 
 from __future__ import annotations
 
-import argparse
-import os
 import sys
 
-from ..backend import enumerate_active_agents
 from ..manifest import ManifestIndex
 from ._common import PROG, USER_CWD
 
-_ANSI_COLOR_CODES: dict[str, str] = {
-    "red": "\033[91m",
-    "green": "\033[92m",
-    "yellow": "\033[93m",
-    "blue": "\033[94m",
-    "magenta": "\033[95m",
-}
-_ANSI_RESET = "\033[0m"
-
-
-def _ansi_label(text: str, color: str) -> str:
-    if not color:
-        return text
-    if not sys.stdout.isatty():
-        return text
-    term = os.environ.get("TERM", "")
-    if term in ("dumb", ""):
-        return text
-    code = _ANSI_COLOR_CODES.get(color)
-    if not code:
-        return text
-    return f"{code}{text}{_ANSI_RESET}"
-
 
 def cmd_list(argv: list[str]) -> int:
-    parser = argparse.ArgumentParser(prog=f"{PROG} list", add_help=True)
-    parser.add_argument("scope", choices=["available", "active"])
-    args = parser.parse_args(argv)
-
-    if args.scope == "available":
-        manifest = ManifestIndex.resolve(USER_CWD)
-        for name in manifest.all_agent_names:
-            print(name)
+    if argv and argv[0] in ("-h", "--help"):
+        sys.stderr.write(f"usage: {PROG} list\n")
+        sys.stderr.write("\nList all available agents from bot-bottle.json.\n")
         return 0
 
-    # `active` enumerates every backend (docker, firecracker,
-    # macos-container) so non-docker bottles aren't hidden behind
-    # the env var.
-    active = enumerate_active_agents()
-    if not active:
-        print("no active bot-bottle bottles", file=sys.stderr)
-        return 0
-    # One line per bottle: `<backend>\t<slug>\t<label>\t<services>`.
-    # Tab-separated keeps the format stable for shell pipelines.
-    for b in active:
-        services = ",".join(b.services) if b.services else "-"
-        display_name = f"{b.label} ({b.agent_name})" if b.label else b.agent_name
-        colored_name = _ansi_label(display_name, b.color)
-        print(f"{b.backend_name}\t{b.slug}\t{colored_name}\t{services}")
+    manifest = ManifestIndex.resolve(USER_CWD)
+    for name in manifest.all_agent_names:
+        print(name)
     return 0