docs(guide): one rule for planning a delegated agent's follow-ups

assets/AGENTS.md

@@ -95,8 +95,8 @@ Search the tree and git history first before making a new quest.
 
 Split independently completable work into separate quests.
 A suggested follow-up becomes a quest only through `/quest-plan`, never as an agent-session task or a GitHub issue.
-Plan recommended follow-ups without offering first: run `/quest-plan` on each one in turn, one follow-up per run.
-A background agent that cannot prompt reports them for its caller to plan.
+Plan recommended follow-ups without offering first: run `/quest-plan` on each one in turn, one follow-up per run; its interview lets the user drop it.
+A background agent that cannot prompt reports them, and its caller plans them the same way.
 Group related quests in an epic; its README holds the work no child owns.
 
 A release or pin bump that unblocks work is its own quest.

assets/skills/complete.md

@@ -47,7 +47,7 @@ Keep going until all PRs have been decided, then wait for all spawned sub-agents
 Refresh the open PR list whenever a sub-agent reports, and once more before finishing; ask about each new PR in scope the same way.
 
 As each sub-agent reports, include a summary and interactively prompt the user for any outstanding decisions.
-Collect each queued PR's suggested follow-ups, and once every sub-agent has finished, plan them as the guide describes; each interview lets the user drop its follow-up.
+Collect each queued PR's suggested follow-ups, and once every sub-agent has finished, plan them as the guide describes.
 Dispatch already selected actions before asking the next question; background work can continue while the foreground waits.
 
 Once every sub-agent has finished, remove local worktrees and branches whose tip is the head of a merged PR; squash merges leave that tip off the base branch.

quest/m0/helpers/README.md

@@ -71,7 +71,6 @@ commands from Sep-Oct. Session counts in each child come from that window.
 ## Required
 
 - [quest merge --land gaps](/quest/m0/helpers/merge-land.md) - squash on squash-only repositories, PR URLs outside a checkout, labels released after direct merges, and a warning when auto-merge outlives its head
-- [Plan delegated follow-ups](/quest/m0/helpers/follow-up-plan.md) - a caller plans a background merge's follow-ups without asking
 - [Drop review-rounds](/quest/m0/helpers/review-rounds.md) - `quest status` stops counting GitHub reviews now that `quest review` numbers rounds
 - [Headless agents](/quest/m0/helpers/headless-agents.md) - `/quest-spawn api` launches, resumes, and stops billed agents through one command auto mode allows
 - [Sibling PRs through a server-side merge](/quest/m0/helpers/queue-siblings.md) - children of one epic land back to back through a merge queue without conflicting on its link list