docs(tooling): anchor the gate header's turso citation at the class declaration

check-scripts-symbol-anchors could not resolve `#initObjects` in
turso-driver.ts: `override async initObjects(` puts the name mid-line, which
is the same wrapped-signature shape this gate exists for. Anchor `#TursoDriver`
instead, and say why in the header.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ADLdAs2pVcH17h9tZKWMBg

Author: claude

scripts/check-object-def-param-keys.mjs

@@ -124,8 +124,13 @@
  * rot: `packages/drivers/driver-sql/src/sql-driver.ts#ensureShardTable`,
  * (`#initObjects`, `#registerObjectMetadata`, `#registerManagedObjectMetadata`,
  * `#detectManagedDrift`, `#rotateShards`, `#ensureRotation`) and
- * `packages/drivers/driver-turso/src/turso-driver.ts#initObjects`,
- * (`#registerRemoteFieldMetadata`).
+ * `packages/drivers/driver-turso/src/turso-driver.ts#TursoDriver` — whose
+ * `initObjects` override and `registerRemoteFieldMetadata` helper are the two
+ * members this gate reads there. ⚠️ Neither is spelled as a symbol anchor,
+ * because neither has a resolvable declaration site under the shared resolver's
+ * rule: `override async initObjects(` puts the name mid-line, which is the SAME
+ * wrapped-signature shape that made a single-line grep for it return a silence
+ * on this very file. Anchoring the class instead keeps the citation checked.
  */
 
 import { execFileSync } from 'node:child_process';