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_routes_rulebooks.py

@@ -9,19 +9,19 @@ import inspect
 
 
 def test_rulebooks_blueprint_registered():
-    from scribe.routes.rulebooks import rulebooks_bp
+    from grimoire.routes.rulebooks import rulebooks_bp
     assert rulebooks_bp.name == "rulebooks"
     assert rulebooks_bp.url_prefix == "/api"
 
 
 def test_rulebooks_blueprint_registered_in_app():
-    from scribe.app import create_app
+    from grimoire.app import create_app
     app = create_app()
     assert "rulebooks" in app.blueprints
 
 
 def test_rulebook_handlers_callable():
-    from scribe.routes import rulebooks as rb_routes
+    from grimoire.routes import rulebooks as rb_routes
     for name in (
         "list_rulebooks", "create_rulebook", "get_rulebook",
         "update_rulebook", "delete_rulebook",
@@ -30,7 +30,7 @@ def test_rulebook_handlers_callable():
 
 
 def test_topic_handlers_callable():
-    from scribe.routes import rulebooks as rb_routes
+    from grimoire.routes import rulebooks as rb_routes
     for name in (
         "list_topics", "create_topic", "update_topic", "delete_topic",
     ):
@@ -39,7 +39,7 @@ def test_topic_handlers_callable():
 
 def test_service_signatures_require_user_id():
     """Routes must call services with user_id — verify the contract."""
-    from scribe.services import rulebooks as svc
+    from grimoire.services import rulebooks as svc
     for fn_name in (
         "create_rulebook", "list_rulebooks", "get_rulebook",
         "update_rulebook", "delete_rulebook", "find_rulebook_by_title",
@@ -56,7 +56,7 @@ def test_service_signatures_require_user_id():
 
 def test_rule_model_carries_project_id_and_topic_id_nullable():
     """Migration 0059 made topic_id nullable and added project_id."""
-    from scribe.models.rulebook import Rule
+    from grimoire.models.rulebook import Rule
     assert "project_id" in Rule.__table__.columns
     assert Rule.__table__.columns["topic_id"].nullable is True
     assert Rule.__table__.columns["project_id"].nullable is True
@@ -64,7 +64,7 @@ def test_rule_model_carries_project_id_and_topic_id_nullable():
 
 def test_create_project_rule_route_exists():
     """POST /api/projects/<id>/rules — the frontend fast-path endpoint."""
-    from scribe.routes import rulebooks as rb_routes
+    from grimoire.routes import rulebooks as rb_routes
     assert callable(getattr(rb_routes, "create_project_rule"))
 
 
@@ -73,9 +73,9 @@ def test_subscriptions_and_suppressions_are_gone():
     to a rulebook or mutes a rule for one — not a route, a service function or
     a table. A partial removal would leave a door that 500s on a missing table.
     """
-    from scribe.models import rulebook as rb_models
-    from scribe.routes import rulebooks as rb_routes
-    from scribe.services import rulebooks as svc
+    from grimoire.models import rulebook as rb_models
+    from grimoire.routes import rulebooks as rb_routes
+    from grimoire.services import rulebooks as svc
     for name in ("subscribe_project", "unsubscribe_project",
                  "suppress_project_rule", "unsuppress_project_rule",
                  "suppress_project_topic", "unsuppress_project_topic"):
@@ -90,7 +90,7 @@ def test_subscriptions_and_suppressions_are_gone():
 
 
 def test_rule_handlers_callable():
-    from scribe.routes import rulebooks as rb_routes
+    from grimoire.routes import rulebooks as rb_routes
     for name in (
         "list_rules", "create_rule", "get_rule", "update_rule", "delete_rule",
         "get_project_rules", "move_rule",
@@ -114,7 +114,7 @@ def test_the_rule_list_zero_fills_usage_on_every_row():
     """
     import inspect
 
-    from scribe.routes import rulebooks as rb_routes
+    from grimoire.routes import rulebooks as rb_routes
 
     src = inspect.getsource(rb_routes.list_rules)
     assert "usage_for_rules" in src, "the rule list does not read usage at all"