feat: document weekly reviews & update GitNexus counts

Author: alain-sv

AGENTS.md

@@ -12,6 +12,7 @@ This is the canonical agent guide for the Supervaizer controller repo. Supervaiz
 - Add or update targeted tests for changed behavior.
 - Keep public payloads and generated docs compatible with Studio unless both repos are updated together.
 - Use GitButler (`but`) for branch, commit, and push operations when available.
+- Weekly session reviews are coordinated from the root RUNWAIZE repo via `../docs/weekly-session-review.md` and `../scripts/weekly_session_review.py`; include Supervaizer-specific findings from this repo.
 
 ## Usage
 
@@ -81,7 +82,7 @@ Ask. Refusing to act is always safer than taking an action that bypasses these r
 <!-- gitnexus:start -->
 # GitNexus — Code Intelligence
 
-This project is indexed by GitNexus as **supervaizer** (6166 symbols, 11516 relationships, 281 execution flows). Use the GitNexus MCP tools to understand code, assess impact, and navigate safely.
+This project is indexed by GitNexus as **supervaizer** (6174 symbols, 11527 relationships, 281 execution flows). Use the GitNexus MCP tools to understand code, assess impact, and navigate safely.
 
 > If any GitNexus tool warns the index is stale, run `npx gitnexus analyze` in terminal first.