fix: Fix stdin byte-theft at the menu→line-prompt seam; correct mislabeled dirty-state warning in wt create

docs/memory/wt-cli/index.md

@@ -13,6 +13,6 @@ description: "Behavior contracts for the `wt` CLI binary — commands, exit code
 | [idle-staleness-contract](idle-staleness-contract.md) | The shared idle predicate, the `wt delete --stale` selector, and the safety invariant that idleness never gates a deletion on its own. |
 | [init-failure-contract](init-failure-contract.md) | Init-failure behavior of `wt create` / `wt init` — kept-worktree contract, `ExitInitFailed` on every path, the interactive open-anyway prompt, the `wt go` banner hint, SIGINT handling, and terminal-foreground reclaim. |
 | [list-status-contract](list-status-contract.md) | `wt list` output contract — enrichment-free default, `--status` opt-in dashboard, `--sort` ordering, and pointer-field JSON shape. |
-| [menu-navigation-contract](menu-navigation-contract.md) | Arrow-key navigation contract for the shared `ShowMenu` — TTY gating, keybindings, a terminal-height-aware scrolling viewport, and a byte-identical non-TTY fallback. |
+| [menu-navigation-contract](menu-navigation-contract.md) | Arrow-key navigation contract for the shared `ShowMenu` — TTY gating, keybindings, a terminal-height-aware scrolling viewport, a byte-identical non-TTY fallback, and the single-reader `MenuSession` extended to the menu→line-prompt seam. |
 | [recency-ordering-contract](recency-ordering-contract.md) | The single recency definition (`RecencyOf`/`RecencyLess`/`SortByRecency`) and newest-first ordering across `wt list`, `wt open`, and `wt delete`. |
 | [update-command-contract](update-command-contract.md) | `wt update` self-upgrade contract and the cross-toolkit `--skip-brew-update` flag. |

fab/changes/260708-wryx-menu-prompt-byte-theft/.history.jsonl

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fab/changes/260708-wryx-menu-prompt-byte-theft/.status.yaml

@@ -0,0 +1,57 @@
+id: wryx
+name: 260708-wryx-menu-prompt-byte-theft
+created: 2026-07-08T14:50:52Z
+created_by: sahil-noon
+change_type: fix
+issues: []
+progress:
+    intake: done
+    apply: done
+    review: done
+    hydrate: done
+    ship: done
+    review-pr: done
+plan:
+    generated: true
+    task_count: 11
+    acceptance_count: 16
+    acceptance_completed: 16
+confidence:
+    certain: 5
+    confident: 5
+    tentative: 0
+    unresolved: 0
+    score: 4.5
+    fuzzy: true
+    dimensions:
+        signal: 73.0
+        reversibility: 82.0
+        competence: 83.0
+        disambiguation: 75.0
+stage_metrics:
+    intake: {started_at: "2026-07-08T14:50:52Z", driver: fab-new, iterations: 1, completed_at: "2026-07-08T14:57:10Z"}
+    apply: {started_at: "2026-07-08T14:57:10Z", driver: fab-fff, iterations: 1, completed_at: "2026-07-08T15:20:25Z"}
+    review: {started_at: "2026-07-08T15:20:25Z", driver: fab-fff, iterations: 1, completed_at: "2026-07-08T15:37:39Z"}
+    hydrate: {started_at: "2026-07-08T15:37:39Z", driver: fab-fff, iterations: 1, completed_at: "2026-07-08T15:41:54Z"}
+    ship: {started_at: "2026-07-08T15:41:54Z", driver: fab-fff, iterations: 1, completed_at: "2026-07-08T15:43:29Z"}
+    review-pr: {started_at: "2026-07-08T15:43:29Z", driver: git-pr, iterations: 1, completed_at: "2026-07-08T15:56:04Z"}
+prs:
+    - https://github.com/sahil87/wt/pull/30
+change_type_source: explicit
+true_impact:
+    added: 863
+    deleted: 19
+    net: 844
+    excluding:
+        added: 449
+        deleted: 13
+        net: 436
+    tests:
+        added: 311
+        deleted: 0
+        net: 311
+    computed_at: "2026-07-08T15:43:29Z"
+    computed_at_stage: ship
+summary: Extend MenuSession single-reader contract to the menu->line-prompt seam (session-aware PromptWithDefault/ConfirmYesNo via readLine-through-pump); thread one session through wt create; correct dirty-state warning copy to 'current worktree'.
+# true_impact: lazily created on first stage-finish that computes it (no placeholder here).
+last_updated: 2026-07-08T15:56:04Z