feat(tui): clear the whole composer draft with ctrl+u - #121
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Ctrl+U is the readline whole-line kill and reaches every terminal identically, so it replaces the composer ^U viewport-page case (paging stays on PgUp/PgDn/^D; approval and clarify cards keep their own ^U paging). Shift+Delete is accepted as an alias only where an enhanced-key chord decodes (kitty CSI-u / modifyOtherKeys shift form of key code 3 — its ETX/ctrl+c meaning is preserved for plain and ctrl forms, and code 51 stays the digit '3'), so degraded terminals degrade to plain single-char Delete instead of a wrong whole-draft wipe. History recall (histDraft) survives the clear; the binding lives below the approval and clarify capture rungs, so it never fires under a card.
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| Status | Name | Latest Commit | Preview URL | Updated (UTC) |
|---|---|---|---|---|
| ✅ Deployment successful! View logs |
bodek | 3126986 | Commit Preview URL Branch Preview URL |
Sep 13 2026, 05:34 PM |
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Summary
Ctrl+Uwipes the entire composer draft (readline whole-line kill) — replaces the composer^Uviewport-page case; paging stays on PgUp/PgDn/^D, approval/clarify cards keep their own^UpagingShift+Deletealias only where an enhanced-key chord decodes (kitty CSI-u / modifyOtherKeys shift form of key code 3). Key code 51 stays the digit '3' (shift+3 keeps its unmapped sentinel), key code 3 keeps its ETX/ctrl+c meaning for plain/ctrl forms — degraded terminals degrade to plain single-char Delete, never a wrong wipehistDraft) survives the clear; binding sits below the approval/clarify capture rungs so it never fires under a cardTests
RED-first:
clear_draft_test.go(clear + history recall, approval-head guard, alias chord, CSI decode matrix incl. shift+3 regression). Fullmake test -racegreen, lint 0 issues.