Gate everything on the comprehension score, and replay the round until it passes

AGENTS.md

@@ -11,10 +11,12 @@
 - Gitea queues Actions runs that `/repos/{owner}/{repo}/actions/tasks` does not
   list, so an empty task list says nothing about whether CI ran; read
   `/repos/{owner}/{repo}/commits/<sha>/status`.
-- Every pull request scores with the `comprehension-panel` skill's four-seat run at
-  depth 1 and answers it in the same PR, per README goal 13: at or above 7.0, address
-  the findings in one run; below it, fix what the panel names within this PR's reach
-  and re-score, looping while the score climbs. No merge lowers the last score.
+- README goal 13 is gated at 7.0 on the `comprehension-panel` skill, and below it
+  nothing else merges — no feature, no category, no data — bar a security fix and a
+  dependency bump. `todo.md` carries the round: the nine-seat findings run at depth 1,
+  a PR per item it names, then the run again, until the score passes. At or above 7.0
+  every pull request scores with the four-seat run and answers it in one run. No merge
+  lowers the last score.
 - Hard tabs. No comment by default; delete a restatement, a rationale, history, or a file preamble.
 - One spelling per result: reject the other at `New`, and let the error name the spelling to use.
 - A standing choice a reader would relitigate goes under Decisions in the README, not in a comment.