Fix Story 1.3: StateStore spec compliance and minor cleanup

Critical Fix:
- StateStore now uses global Hooks.callAll directly (per spec)
- Removed hooks parameter from StateStore constructor
- Updated module.js to pass only adapter.settings
- Updated tests to stub globalThis.Hooks

Minor Cleanup:
- Fixed misleading warning in SocketHandler.registerPendingOp
- Added clarifying comment for setMatrix _revision behavior

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

src/contracts/pending-op.js

@@ -13,8 +13,6 @@
  * @module contracts/pending-op
  */
 
-/** @typedef {Object} PendingOp */
-
 /** Shape version constant for PendingOp. @type {1} */
 export const PENDING_OP_VERSION = 1;