Package Windows beta feedback UI gates

[Cooper-X-Oak]

User description

Parent

#478

Scope

This PR packages the low-conflict Windows beta feedback slices that can be reviewed independently of #490 / #492:

• Fixes [windows/ime] 恢复语音输入前的用户输入法 #481
• Fixes [windows/window] 修复悬窗透明遮罩和 Windows 白边 #482
• Fixes [ui/select] 替换 Windows native select 方形下拉 #483
• Fixes [asr/long-input] 诊断并修复长语音丢内容 #484
• Fixes [hotkey/policy] 说明右 Ctrl 占用策略并提供替代路径 #485

What changed

• Added a Windows IME restore contract gate that locks the saved-profile restore symmetry and cleanup paths for success, fallback, cancel, and error flows.
• Scoped the Windows main window to an internal opaque canvas while preserving capsule / QA transparency and non-Windows vibrancy behavior.
• Added a SelectLite contract gate proving Windows-facing settings surfaces no longer render native <select> controls and that SelectLite keeps expected keyboard / portal / accessibility behavior.
• Added a local Qwen long-input contract gate for the existing tail-silence padding and dynamic timeout protections.
• Added a scoped Recording settings warning for Windows + Right Ctrl + Push-to-talk, based on the [hotkey/policy] 说明右 Ctrl 占用策略并提供替代路径 #485 maintainer decision to keep current behavior/defaults and recommend Toggle as the workaround.

Out of scope

• [windows/capsule] 修复胶囊和悬窗生命周期 P0 #480 / [windows] 悬窗弹出后再次按快捷键无响应 #476 QA recording second-hotkey Rust fix. That remains a separate slice because it touches coordinator.rs and should be packaged after Fix Windows hotkey conflicts, startup cancellation, and beta updater race #490 settles.
• [input/devices] 调研有线耳机话筒按键触发录音 #486 wired headset button investigation. It remains needs-info until the reporter provides environment and event-source details.
• Fix Windows hotkey conflicts, startup cancellation, and beta updater race #490 / [windows/handoff] Fix log-confirmed hotkey retry, startup cancel, and beta updater race #492 handoff-core work: action shortcut disable/retry cleanup, Starting repeated stop/cancel behavior, beta updater readiness probe, and Common Controls v6 manifest validation.
• [release/beta] Publish updater manifests before beta release discovery #493 release workflow hardening.

Evidence

Issue evidence already posted during triage:

• [windows/ime] 恢复语音输入前的用户输入法 #481: IME restore evidence and validation notes.
• [windows/window] 修复悬窗透明遮罩和 Windows 白边 #482: Windows transparent WebView / white-edge diagnosis and screenshot evidence.
• [ui/select] 替换 Windows native select 方形下拉 #483: SelectLite replacement audit and no-native-select gate.
• [asr/long-input] 诊断并修复长语音丢内容 #484: local Qwen tail-silence + dynamic-timeout evidence.
• [hotkey/policy] 说明右 Ctrl 占用策略并提供替代路径 #485: Right Ctrl policy decision and scoped Settings warning.

Validation

Run from openless-all/app:

node .\scripts\windows-ime-restore.test.mjs
node .\scripts\windows-main-opaque-canvas.test.mjs
node .\scripts\windows-selectlite-contract.test.mjs
node .\scripts\long-input-local-qwen-contract.test.mjs
node .\scripts\windows-right-ctrl-policy.test.mjs
npm run build

Additional packaging gate:

git diff --check

All passed locally. npm run build emitted only the existing Vite dynamic-import / chunk-size warnings.

Cross-agent coordination

This branch was created in a separate worktree from #490's fix/windows-handoff-core branch. Scope gate confirmed this PR does not include #490-owned Rust/updater/startup files and does not include the #480 coordinator QA slice.

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PR Type

Bug fix, Enhancement, Tests

---

Description

• Add Windows IME restore contracts

  • Cover success, fallback, cancel, error

• Mark main window opaque on Windows

  • Keep capsule and QA transparent

• Warn about Right Ctrl conflicts

  • Localize the recording-mode notice

• Lock SelectLite and ASR behavior

  • Prevent native selects and timeout regressions

---

Diagram Walkthrough

flowchart LR
  Hotkey["Windows recording hotkey"] -- "capture / restore" --> IME["IME session restore"]
  IME -- "submit / fallback / cancel" --> Dictation["Dictation lifecycle"]
  Main["main.tsx + global.css"] -- "platform window flags" --> Canvas["Opaque Windows canvas"]
  Settings["Settings warning"] -- "Right Ctrl hold notice" --> Users["Safer shortcut choice"]
  Select["SelectLite contract"] -- "no native <select>" --> UI["Windows-facing settings UI"]
  ASR["Local Qwen contract"] -- "dynamic timeout" --> Dictation

Loading

File Walkthrough

	Relevant files
Enhancement	7 files en.ts Add Right Ctrl warning translations                                            +2/-0      ja.ts Add Right Ctrl warning translations                                            +2/-0      ko.ts Add Right Ctrl warning translations                                            +2/-0      zh-CN.ts Add Right Ctrl warning translations                                            +2/-0      zh-TW.ts Add Right Ctrl warning translations                                            +2/-0      main.tsx Set window kind and platform markers                                          +8/-0      Settings.tsx Show Right Ctrl conflict warning                                                  +23/-0
Bug fix	1 files global.css Use opaque Windows main canvas                                                      +6/-0
Tests	5 files long-input-local-qwen-contract.test.mjs Validate local Qwen timeout contract                                          +98/-0    windows-ime-restore.test.mjs Validate Windows IME restore lifecycle                                      +207/-0  windows-main-opaque-canvas.test.mjs Validate opaque Windows main canvas                                            +23/-0    windows-right-ctrl-policy.test.mjs Validate Right Ctrl warning policy                                              +34/-0    windows-selectlite-contract.test.mjs Validate SelectLite and native select                                        +70/-0

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[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

🎫 Ticket compliance analysis 🔶 480 - Partially compliant Compliant requirements: None Non-compliant requirements: No visible code changes address capsule visibility after hotkey press. No visible code changes address the second-hotkey stop/submit path. No visible code changes address Esc/click exit unresponsiveness. No visible code changes add the requested lifecycle logging. No visible code changes rework the [windows] 悬窗弹出后再次按快捷键无响应 #476 or [Windows] [bug] 语音输入不显示录音胶囊 #470 repro paths. Requires further human verification: Windows smoke-suite and manual lifecycle repros are needed to confirm behavior end-to-end. 481 - Partially compliant Compliant requirements: None Non-compliant requirements: No visible code changes implement IME/profile capture or restore. No visible code changes cover success, fallback, cancel, or error restore paths. No visible code changes add Windows API-level restore failure logging. Requires further human verification: WeChat IME behavior and Windows 10 22H2 restoration need manual verification. 483 - Partially compliant Compliant requirements: None Non-compliant requirements: No visible code changes replace any native <select> with SelectLite. No visible code changes implement or update the dropdown interaction surface itself. Requires further human verification: The actual Windows and macOS dropdown behavior still needs UI validation. The contract-test coverage should be run against the real pages to confirm the intended surfaces are wired up.

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ No major issues detected

[Cooper-X-Oak]

Closing per author request. I am pausing involvement with this project for now.