feat(systems): bootstrap mints directly — the standard vocabulary replaces operator approval (#2798)

Operator directive: creating Systems is the agent's call, not an approval
flow — "propose to the operator, create each confirmed one" made the
operator a permission gate. The bootstrap ask now says create_system 3-6
directly, in-session, and the consistency that approval was covering moves
to a standard cross-project vocabulary (CI & Release, Auth & Access, Data
Model & Storage, API Surface, UI & Design, Import & Export, Background
Jobs, Observability): use the standard name verbatim where the area fits,
mint freely beyond it, the duplicate gate guards sprawl. create_system and
enter_project docstrings carry the same contract.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/scribe/mcp/tools/projects.py

@@ -78,10 +78,10 @@ async def enter_project(project_id: int) -> dict:
     a subsystem's accumulated records with list_system_records.
 
     `systems_bootstrap` appears ONLY when the project has many records and no
-    Systems at all — act on it before starting other work: propose a starter
-    vocabulary from the areas the project's records name, confirm it with the
-    operator, and create_system the confirmed set. It stops appearing the
-    moment the first System exists.
+    Systems at all — act on it before starting other work: create_system a
+    starter vocabulary from the areas the project's records name, directly
+    and without asking permission, preferring the standard names the ask
+    lists. It stops appearing the moment the first System exists.
 
     `design_system` is null unless the project points at one. When present it
     carries the chain-merged guidance (the house style AND this project's
@@ -129,7 +129,7 @@ async def enter_project(project_id: int) -> dict:
 
     # The arrival-moment half of the bootstrap ask (#2683): session start is
     # when the agent has just read the project map and is not yet deep in a
-    # task — the one moment "propose a starter vocabulary" is cheap. The
+    # task — the one moment minting a starter vocabulary is cheap. The
     # write-moment half rides untagged-record responses (attach_systems);
     # both retire the instant the first System exists.
     systems_bootstrap = None