Let Kaku users launch sessions from their chosen terminal (#1954) (#1983)

Kaku is a WezTerm-derived macOS terminal, so reusing the existing WezTerm-compatible launch path keeps the change small while making it selectable in settings and session resume flows.

Constraint: Kaku support should stay macOS-only and avoid introducing a separate launcher model
Rejected: Treat Kaku as a silent WezTerm fallback | users could not explicitly choose it in settings
Confidence: high
Scope-risk: narrow
Reversibility: clean
Directive: Keep Kaku on the shared WezTerm-compatible launch path unless upstream drops the start-compatible CLI
Tested: pnpm typecheck; pnpm format:check; cargo check --manifest-path src-tauri/Cargo.toml; cargo fmt --manifest-path src-tauri/Cargo.toml --check; cargo test --manifest-path src-tauri/Cargo.toml --lib session_manager::terminal::tests
Not-tested: End-to-end launch against a locally installed Kaku.app
Related: #1954

src/components/settings/TerminalSettings.tsx

@@ -16,6 +16,7 @@ const MACOS_TERMINALS = [
   { value: "kitty", labelKey: "settings.terminal.options.macos.kitty" },
   { value: "ghostty", labelKey: "settings.terminal.options.macos.ghostty" },
   { value: "wezterm", labelKey: "settings.terminal.options.macos.wezterm" },
+  { value: "kaku", labelKey: "settings.terminal.options.macos.kaku" },
 ] as const;
 
 const WINDOWS_TERMINALS = [

src/i18n/locales/en.json

@@ -536,7 +536,8 @@
           "alacritty": "Alacritty",
           "kitty": "Kitty",
           "ghostty": "Ghostty",
-          "wezterm": "WezTerm"
+          "wezterm": "WezTerm",
+          "kaku": "Kaku"
         },
         "windows": {
           "cmd": "Command Prompt",

src/i18n/locales/ja.json

@@ -536,7 +536,8 @@
           "alacritty": "Alacritty",
           "kitty": "Kitty",
           "ghostty": "Ghostty",
-          "wezterm": "WezTerm"
+          "wezterm": "WezTerm",
+          "kaku": "Kaku"
         },
         "windows": {
           "cmd": "コマンドプロンプト",

src/i18n/locales/zh.json

@@ -536,7 +536,8 @@
           "alacritty": "Alacritty",
           "kitty": "Kitty",
           "ghostty": "Ghostty",
-          "wezterm": "WezTerm"
+          "wezterm": "WezTerm",
+          "kaku": "Kaku"
         },
         "windows": {
           "cmd": "命令提示符",

src/types.ts

@@ -313,7 +313,7 @@ export interface Settings {
 
   // ===== 终端设置 =====
   // 首选终端应用（可选，默认使用系统默认终端）
-  // macOS: "terminal" | "iterm2" | "warp" | "alacritty" | "kitty" | "ghostty"
+  // macOS: "terminal" | "iterm2" | "warp" | "alacritty" | "kitty" | "ghostty" | "wezterm" | "kaku"
   // Windows: "cmd" | "powershell" | "wt"
   // Linux: "gnome-terminal" | "konsole" | "xfce4-terminal" | "alacritty" | "kitty" | "ghostty"
   preferredTerminal?: string;