docs: require Controller Handoff Summary + codify LLM workflow rules (#101) (#102)

Co-authored-by: Jason Walker <913443@dadeschools.net>
Co-committed-by: Jason Walker <913443@dadeschools.net>

skills/llm-project-workflow/templates/review-pr.md

@@ -32,5 +32,7 @@ Steps:
    - MCP-Profile: <profile name>
    - Eligibility: passed/failed
 
-Handoff: reviewer identity, PR author, scope verdict, checks + results, decision.
+Handoff: reviewer identity, PR author, scope verdict, checks + results, decision —
+formatted as the Controller Handoff Summary (SKILL.md §K); if you could not
+merge, name the exact gate that blocked it.
 ```

skills/llm-project-workflow/templates/start-issue.md

@@ -36,5 +36,7 @@ Steps:
    - Self-review allowed: no
 8. Stop before review/merge — you are the author.
 
-Handoff: issue #, branch, worktree path, files changed, checks + results, PR URL.
+Handoff: issue #, branch, worktree path, files changed, checks + results, PR URL —
+formatted as the Controller Handoff Summary (SKILL.md §K); end with
+"Review needed — PR is open".
 ```