Bundles four fixes from the live debugging session:
1. AssistantChatPage: replace urlSessionId === activeChatId gate with a
loadedChatIdsRef. After 8914391 made activeChatId initialize from
urlSessionId, the gate short-circuited fresh mounts and selectChat
never fired. Symptom: senior picks up an escalation, lands on a blank
chat surface with no conversation history and no sidebar entry. Fix
also adds loadChats() in handleStartHere so the picked-up session
appears in the sidebar (its escalated_to_id is null pre-claim, so
listSessions doesn't return it until claim_session sets it).
2. config: bump ESCALATION_AI_ASSESSMENT_TIMEOUT_SECONDS 15s → 45s.
Sonnet was hitting tail latency at 15s in the field, leaving the
magic-moment placeholder permanent. Background-task architecture
(e8ba74e) means this no longer blocks the user; it's just the budget
before publishing has_assessment=false. NOTE: live test still shows
assessment not populating — see HANDOFF for the consolidation plan
that supersedes this.
3. Enter-to-submit: chat-input convention (Enter submits, Shift+Enter
inserts newline) on the escalate-flow forms. RichTextInput gains an
optional onSubmit prop; EscalateModal wires it to handleSubmit;
ConcludeSessionModal gets the same handler on its plain textarea.
4. PendingEscalations: each row is now expandable. Click row body to
reveal the engineer's escalation reason, step count on record,
confidence tier, and PSA ticket number. Pick Up still clicks through
directly. Single-expand-at-a-time keeps the dashboard compact.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Michael Chihlas
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