refactor!: rename project to bot-bottle

Assisted-by: Codex

bot_bottle/cli/cleanup.py

@@ -0,0 +1,64 @@
+"""cleanup: stop and remove all orphaned bot-bottle resources.
+
+Walks every registered backend (docker + smolmachines) so a single
+`./cli.py cleanup` reaps both backends' leftovers — orphaned
+smolvm machines won't survive a docker-only cleanup pass (issue
+addressed alongside #77).
+
+Each backend's `prepare_cleanup` enumerates its own resources;
+docker's `_list_orphan_state_dirs` consults
+`enumerate_active_agents()` for the union of live identities so
+state dirs of running smolmachines bottles aren't reaped. State
+dirs are shared layout, so docker is the single owner of that
+bucket.
+
+State dirs with `.preserve` are intentionally never touched — they
+hold capability-block rebuilds or crash snapshots the operator may
+want to `resume`. Manual `rm -rf ~/.bot-bottle/state/<identity>`
+is the path for those.
+"""
+
+from __future__ import annotations
+
+import sys
+
+from ..backend import get_bottle_backend, known_backend_names
+from ..log import info
+from ._common import read_tty_line
+
+
+def cmd_cleanup(_argv: list[str]) -> int:
+    # Order: stable backend iteration so the y/N output is
+    # deterministic across runs.
+    plans = [
+        (name, get_bottle_backend(name)) for name in known_backend_names()
+    ]
+    prepared = [(name, b, b.prepare_cleanup()) for name, b in plans]
+
+    if all(p.empty for _, _, p in prepared):
+        info("no bot-bottle resources to clean up")
+        return 0
+
+    for name, _, plan in prepared:
+        if plan.empty:
+            continue
+        info(f"--- {name} backend ---")
+        plan.print()
+
+    if not _prompt_yes("remove all of the above?"):
+        info("cleanup: skipped")
+        return 0
+
+    for name, backend, plan in prepared:
+        if plan.empty:
+            continue
+        backend.cleanup(plan)
+    info("cleanup: done")
+    return 0
+
+
+def _prompt_yes(message: str) -> bool:
+    sys.stderr.write(f"bot-bottle: {message} [y/N] ")
+    sys.stderr.flush()
+    reply = read_tty_line()
+    return reply in ("y", "Y", "yes", "YES")