rename(547): the server is grimoire — package, image, DB defaults, backups

Step 2 of the Scribe -> Grimoire rename.

- src/scribe -> src/grimoire, and every import, patch target, module path,
  hypercorn entry point and `python -m grimoire.restore` with it; pyproject,
  uv.lock and the frontend package are named grimoire.
- Image git.fabledsword.com/bvandeusen/fabledgrimoire; CI's Postgres service
  runs as grimoire / grimoire_test.
- Compose files default the DB user, database and (prod) volume to grimoire,
  each overridable from .env, so an install created as Scribe keeps its data
  by setting POSTGRES_USER, POSTGRES_DB and PGDATA_VOLUME.
- Backups are written as grimoire-<ts>.tar with format grimoire-backup-tar.
  Archives named scribe-* with the scribe-backup-tar manifest still restore
  and are still counted at the destination (folder and S3), with tests.
- Exports, the MCP auth realm, the ASGI scope key and the persistent logger
  carry the new name.

Kept on purpose: the secret-sealing key label stays "scribe.secrets.v1",
because every stored secret was derived under it.

Plugin identity (plugin name, hooks, env vars, .scribe marker, skills) is
step 3.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_moment_delivery.py

@@ -24,10 +24,10 @@ from unittest.mock import AsyncMock, MagicMock, patch
 
 from quart import Quart, g
 
-from scribe.services import moment_actions
-from scribe.services import moment_delivery as md
-from scribe.services import retrieval_pipeline as rp
-from scribe.services import rule_usage, rulebooks
+from grimoire.services import moment_actions
+from grimoire.services import moment_delivery as md
+from grimoire.services import retrieval_pipeline as rp
+from grimoire.services import rule_usage, rulebooks
 from tests.helpers import fake_rule, http_sink, need_tools
 
 # Bound before conftest's autouse stub replaces the module attribute.
@@ -222,7 +222,7 @@ async def test_an_installs_own_mapping_and_removal_both_count():
 
 
 async def test_the_route_reads_the_event_and_the_ledger():
-    from scribe.routes import plugin as routes
+    from grimoire.routes import plugin as routes
 
     deliver = AsyncMock(return_value=(PUSH, rp.RuleResult(
         lines=["a line"], rule_ids=[5], shown_rule_ids=[5, 9],
@@ -245,7 +245,7 @@ async def test_the_route_reads_the_event_and_the_ledger():
 
 
 async def test_the_route_answers_an_empty_event_with_nothing():
-    from scribe.routes import plugin as routes
+    from grimoire.routes import plugin as routes
 
     app = Quart(__name__)
     async with app.test_request_context("/api/plugin/moment", method="POST", json={}):
@@ -256,7 +256,7 @@ async def test_the_route_answers_an_empty_event_with_nothing():
 
 
 def test_both_routes_are_on_the_app():
-    from scribe.app import create_app
+    from grimoire.app import create_app
 
     rules = {str(r.rule) for r in create_app().url_map.iter_rules()}
     assert {"/api/plugin/moment", "/api/plugin/moment-tools"} <= rules
@@ -284,7 +284,7 @@ def test_the_hook_and_the_routes_agree_on_every_name():
         assert f"'{field}'" in src
     assert "shapes_seen" in src and "scribe_shapes_append" in src
 
-    from scribe.routes import plugin as routes
+    from grimoire.routes import plugin as routes
 
     route = inspect.getsource(routes.moment)
     for name in ("exclude_rule_ids", "held_rule_ids", "tool_name", "tool_input",
@@ -372,7 +372,7 @@ def _attached_names(path: Path) -> dict[str, set[str]]:
 
 
 def test_every_scribe_tool_the_defaults_name_attaches_its_moment_rules():
-    tools_dir = ROOT / "src" / "scribe" / "mcp" / "tools"
+    tools_dir = ROOT / "src" / "grimoire" / "mcp" / "tools"
     defined: dict[str, dict[str, set[str]]] = {}
     scribe_tools: set[str] = set()
     for path in tools_dir.glob("*.py"):
@@ -393,7 +393,7 @@ def test_every_scribe_tool_the_defaults_name_attaches_its_moment_rules():
 
 # ── reply shapes ride the moments ───────────────────────────────────────
 
-from scribe.services import reply_shapes  # noqa: E402
+from grimoire.services import reply_shapes  # noqa: E402
 
 FINISH = [{"moment": "work.finish", "tool": "update_task", "match": "status=done", "via": "default"}]
 ASK = [{"moment": "reply.ask", "tool": "AskUserQuestion", "match": "", "via": "default"}]
@@ -463,7 +463,7 @@ async def test_an_unshaped_act_through_a_tool_carries_no_shape():
 
 
 async def test_the_route_puts_the_shape_ahead_of_the_rules_and_returns_its_key():
-    from scribe.routes import plugin as routes
+    from grimoire.routes import plugin as routes
 
     deliver = AsyncMock(return_value=(ASK, rp.RuleResult(lines=["a line"], rule_ids=[5])))
     app = Quart(__name__)