fix(ui): edit queued messages in place (#124298)

fix(ui): edit queued messages in place (#124298)

* fix(ui): restore cancelled queued message drafts

* fix(ui): edit queued messages in place

* fix(ui): isolate composer sends from row edits

* fix(ui): isolate queued edit submission guard

* fix(ui): preserve reply context for queued edits

* fix(ui): fence steer during queued edits

* fix(ui): abort stale queued edit submissions

* fix(ui): fence queued edits across panes

* fix(ui): fence peer-pane queued steers

* fix(ui): fence command-like queued edits

* fix(ui): fence removal of edited queue rows

* docs(proof): record queued edit live verification

* docs(proof): attach queued edit browser evidence

* fix(ui): fence queued row reordering during edits

* fix(ui): fence peer edits during queue reordering

* fix(ui): report cross-pane reorder conflicts

* test(ui): exercise rejected inline edit submit

* fix(ui): surface reorder conflicts in chat state

* docs(proof): record real queued-edit behavior

* docs(proof): record exact-head queue behavior

* fix(chat): fence retry during queued-row edits

* fix(chat): fence stop aliases in queued edits

* fix(chat): surface peer steer conflicts

* fix(chat): fence draft changes during history load

* fix(chat): fence annotated queue edits

* test(chat): record exact-head queue proof

* Revert "test(chat): record exact-head queue proof"

This reverts commit d7278ad9082fae40e28e6b98ca5a74e855817e6c.

* fix(chat): clear stale queued edit tokens

* fix(chat): fence stale queued edit versions

* fix(chat): invalidate rejected queued edits

* fix(ui): clarify queued edit conflict guidance

* fix(ui): report peer-edited queue reorder conflicts

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Co-authored-by: Patrick Erichsen