refactor!: rename project to bot-bottle

Assisted-by: Codex

bot_bottle/backend/docker/bottle_cleanup_plan.py

@@ -0,0 +1,59 @@
+"""DockerBottleCleanupPlan — concrete subclass of BottleCleanupPlan.
+
+PRD 0018 chunk 4: cleanup is centered on compose projects. `docker
+compose ls` is the source of truth for what's running; the plan
+carries the projects to `compose down`, plus three fallback buckets
+for legacy / orphan resources:
+
+  - stray_containers: pre-compose `bot-bottle-*` containers not
+    attached to any compose project. Cleared via `docker rm -f`.
+  - stray_networks: same idea for networks. Cleared via
+    `docker network rm`.
+  - orphan_state_dirs: per-bottle state dirs under
+    ~/.bot-bottle/state/ that have no live compose project AND
+    no `.preserve` marker. Reaped via `shutil.rmtree`.
+
+Compose-managed networks are removed by `compose down --volumes`,
+so they don't appear in stray_networks for a normal project — only
+truly leftover ones.
+"""
+
+from __future__ import annotations
+
+import sys
+from dataclasses import dataclass
+
+from ...log import info
+from .. import BottleCleanupPlan
+
+
+@dataclass(frozen=True)
+class DockerBottleCleanupPlan(BottleCleanupPlan):
+    """Resources DockerBottleBackend.cleanup will remove. Produced by
+    `prepare_cleanup`; sorted so the y/N output is stable."""
+
+    projects: tuple[str, ...]
+    stray_containers: tuple[str, ...]
+    stray_networks: tuple[str, ...]
+    orphan_state_dirs: tuple[str, ...]
+
+    @property
+    def empty(self) -> bool:
+        return (
+            not self.projects
+            and not self.stray_containers
+            and not self.stray_networks
+            and not self.orphan_state_dirs
+        )
+
+    def print(self) -> None:
+        print(file=sys.stderr)
+        for name in self.projects:
+            info(f"compose project: {name}")
+        for name in self.stray_containers:
+            info(f"stray container: {name}")
+        for name in self.stray_networks:
+            info(f"stray network:   {name}")
+        for name in self.orphan_state_dirs:
+            info(f"orphan state:    {name}")
+        print(file=sys.stderr)