feat(desktop): Shift+click the status-bar zap to toggle YOLO globally (#41666)

The status-bar zap currently toggles per-session approval bypass (the same
scope as the TUI's Shift+Tab). This adds a global escape hatch: Shift+clicking
the zap flips the persistent approvals.mode in config.yaml between "off"
(bypass on) and "manual" (bypass off), affecting every session, the CLI, the
TUI, and cron — and it survives restarts.

- statusbar-controls: thread the click's shiftKey through onSelect via a new
  StatusbarSelectModifiers arg.
- yolo-session: add setGlobalYolo() that calls config.set with scope="global".
- use-statusbar-items: branch toggleYolo on modifiers.shiftKey; plain click
  stays per-session, Shift+click goes global.
- tui_gateway config.set "yolo" key: add scope="global" that reads/writes
  approvals.mode through the gateway's own (mtime-cached) config view, honors
  an explicit value, and re-emits session.info to every live session so each
  window's zap reflects the flip immediately.
- i18n: tooltip copy in en/ja/zh/zh-hant notes Shift+click toggles globally.

Tests: two new tui_gateway tests cover the global toggle and explicit-value
paths; existing session/process-scope yolo tests still pass.

apps/desktop/src/i18n/en.ts

@@ -1463,8 +1463,8 @@ export const en: Translations = {
       contextUsage: 'Context usage',
       session: 'Session',
       runtimeSessionElapsed: 'Runtime session elapsed',
-      yoloOn: 'YOLO on — auto-approving dangerous commands. Click to turn off.',
-      yoloOff: 'YOLO off — click to auto-approve dangerous commands.',
+      yoloOn: 'YOLO on — auto-approving dangerous commands. Click to turn off. Shift+click toggles it globally.',
+      yoloOff: 'YOLO off — click to auto-approve dangerous commands. Shift+click toggles it globally.',
       modelNone: 'none',
       noModel: 'no model',
       switchModel: 'Switch model',

apps/desktop/src/i18n/ja.ts

@@ -1606,8 +1606,8 @@ export const ja = defineLocale({
       contextUsage: 'コンテキスト使用状況',
       session: 'セッション',
       runtimeSessionElapsed: 'ランタイムセッション経過時間',
-      yoloOn: 'YOLO オン — 危険なコマンドを自動承認中。クリックでオフに。',
-      yoloOff: 'YOLO オフ — クリックで危険なコマンドを自動承認。',
+      yoloOn: 'YOLO オン — 危険なコマンドを自動承認中。クリックでオフに。Shift+クリックで全体に切り替え。',
+      yoloOff: 'YOLO オフ — クリックで危険なコマンドを自動承認。Shift+クリックで全体に切り替え。',
       modelNone: 'なし',
       noModel: 'モデルなし',
       switchModel: 'モデルを切り替え',

apps/desktop/src/i18n/zh-hant.ts

@@ -1567,8 +1567,8 @@ export const zhHant = defineLocale({
       contextUsage: '上下文使用量',
       session: '工作階段',
       runtimeSessionElapsed: '執行時工作階段已用時間',
-      yoloOn: 'YOLO 已開啟 — 自動核准危險指令。點擊關閉。',
-      yoloOff: 'YOLO 已關閉 — 點擊自動核准危險指令。',
+      yoloOn: 'YOLO 已開啟 — 自動核准危險指令。點擊關閉。Shift+點擊可全域切換。',
+      yoloOff: 'YOLO 已關閉 — 點擊自動核准危險指令。Shift+點擊可全域切換。',
       modelNone: '無',
       noModel: '無模型',
       switchModel: '切換模型',

apps/desktop/src/i18n/zh.ts

@@ -1644,8 +1644,8 @@ export const zh: Translations = {
       contextUsage: '上下文用量',
       session: '会话',
       runtimeSessionElapsed: '运行时会话已用时间',
-      yoloOn: 'YOLO 已开启 - 自动批准危险命令。点击关闭。',
-      yoloOff: 'YOLO 已关闭 - 点击自动批准危险命令。',
+      yoloOn: 'YOLO 已开启 - 自动批准危险命令。点击关闭。Shift+点击可全局切换。',
+      yoloOff: 'YOLO 已关闭 - 点击自动批准危险命令。Shift+点击可全局切换。',
       modelNone: '无',
       noModel: '无模型',
       switchModel: '切换模型',