docs: note new-session trigger for mission toolset reload

docs/plans/2026-05-07-coordination-resilience.md

@@ -116,6 +116,7 @@ This watcher prevents stale tasks from clogging the board and keeps the dispatch
 
 ```markdown
 ## Distress Signal
+
 - Blocked task: t_xxx
 - Worker: <profile_name>
 - Branch: <git_branch_name>
@@ -127,6 +128,7 @@ This watcher prevents stale tasks from clogging the board and keeps the dispatch
 - State: committed | uncommitted | stashed(<stash_name>)
 
 ## Scope Guard
+
 DO NOT touch: anything outside diagnosing and remediating the blocker described above
 Only fix: assign, split, reassign, or unblock the source task
 ```
@@ -163,6 +165,7 @@ Never reassign rate-limited work back to the same provider if the failure was pr
 - Mission packet recovery contract: `/opt/hermes/docs/mission-toolset-heartbeat.md`
 - Hermes mission implementation plan: `/opt/hermes/docs/plans/mission-toolset-implementation.md`
 - The same packet-first resume rule applies: inspect the latest packet before re-reading mission files.
+- New-session trigger: when a profile config changes, start a fresh session or `/reset` so the updated toolset is actually loaded.
 
 ## Watchers to implement