Windows Terminal does not deliver a distinct Ctrl+Enter event, so the agent
dashboard's new-agent description form (`AgentDashboard#handleInput` in
the `createInput` branch) and the hook editor's hook-style mode
(`HookEditorComponent#handleHookStyleInput`) could not be submitted: both
branches only matched Ctrl+Enter encodings, and the user-reported Ctrl+Enter
press registers as plain \r — same as Enter — so it fell straight through to
the newline branch. Fix#1903 already added Ctrl+Q as the Windows-friendly
default for `app.message.followUp`, but the create form and hook editor
hardcoded their own Ctrl+Enter check that bypassed that keybinding.
Routes both submit checks through a new `matchesAppFollowUp` helper that
delegates to `app.message.followUp`, falling back to a Ctrl+Q/Ctrl+Enter
literal match for component tests that don't install the app keybindings
manager. Updated hint text in both components to surface Ctrl+Q alongside
Ctrl+Enter. Added regression tests asserting Ctrl+Q submits after typing a
multi-line description (the exact Windows Terminal scenario).
Fixes#2118
- Mapped left/right arrows to switch tabs in the extension dashboard.
- Updated agent and extension dashboard footers to show arrow controls.
- Reformatted HTTP transport assignment and reordered an import.
- Aligned handoff, reminder, and system-prompt expectations with shortened copy.
- Added HTTP transport test for required initialize failures.
- Guarded SSE startup timeout against stale connection races.
- Adjusted session and dashboard renderers to derive heights from live terminal rows.
- Propagated terminal-row callbacks through picker/controller wiring and session selectors.
- Reworked list visibility and page navigation to honor row-based budgets and footer lines.
- Added DECRQM 2031 startup probing and stopped OSC11 polling once support was confirmed.
- Replaced the single-line description Input with Editor in agent-dashboard.ts for multiline entry.
- Added Enter-newline and Ctrl+Enter submit handling to the create-agent editor flow.
- Updated agent-creation-architect.md guidance for concise single-sentence whenToUse output.
- Added integration tests for multiline editor rendering and Ctrl+Enter submission.
roboomp