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_family_shapes.py

@@ -13,10 +13,10 @@ from unittest.mock import AsyncMock, patch
 
 import pytest
 
-from scribe.services.family_adoption import (
+from grimoire.services.family_adoption import (
     _contradiction, path_speaks, shape_outcome, shapes_say,
 )
-from scribe.services.shape_ledger import _FAMILY_FLOOR, _semantic_canon, pick_semantic
+from grimoire.services.shape_ledger import _FAMILY_FLOOR, _semantic_canon, pick_semantic
 from tests.helpers import tool_doc
 
 
@@ -126,7 +126,7 @@ async def test_a_project_on_a_shared_platform_is_searched_with_no_own_canon():
     family references alone are reason to search."""
     body = "def throttle(key: str) -> bool:\n    return attempts[key] < LIMIT and not locked(key)\n"
     hit = SimpleNamespace(id=REF)
-    with patch("scribe.services.embeddings.semantic_search_notes",
+    with patch("grimoire.services.embeddings.semantic_search_notes",
                AsyncMock(return_value=[(0.72, hit)])):
         assert await _semantic_canon(1, body, set(), {REF}) == (REF, 0.72, "family")
 
@@ -134,8 +134,8 @@ async def test_a_project_on_a_shared_platform_is_searched_with_no_own_canon():
 # --- the agent-facing contract -----------------------------------------------------
 
 def test_the_tools_teach_idea_id_and_the_family_basis():
-    classify = tool_doc("scribe.mcp.tools.shapes", "classify_shapes")
+    classify = tool_doc("grimoire.mcp.tools.shapes", "classify_shapes")
     assert "idea_id" in classify and "shapes contradict" in classify
-    assert "family" in tool_doc("scribe.mcp.tools.shapes", "list_shapes")
-    assert '"family"' in tool_doc("scribe.mcp.tools.shapes", "confirm_shape_proposals")
-    assert "classify_shapes" in tool_doc("scribe.mcp.tools.family", "assess_family_adoption")
+    assert "family" in tool_doc("grimoire.mcp.tools.shapes", "list_shapes")
+    assert '"family"' in tool_doc("grimoire.mcp.tools.shapes", "confirm_shape_proposals")
+    assert "classify_shapes" in tool_doc("grimoire.mcp.tools.family", "assess_family_adoption")