Add Windows remote terminal support (#642)

web/src/lib/locales/en.ts

@@ -179,7 +179,7 @@ export default {
   'terminal.commandArgs': 'Command args',
   'terminal.stdout': 'Stdout',
   'terminal.stderr': 'Stderr',
-  'terminal.unsupportedWindows': 'Remote terminal is unavailable on Windows hosts.',
+  'terminal.unsupportedWindows': 'Remote terminal is unavailable on this host.',
   'terminal.paste.fallbackTitle': 'Paste input',
   'terminal.paste.fallbackDescription': 'Clipboard read is unavailable. Paste your text below.',
   'terminal.paste.placeholder': 'Paste terminal input here…',

web/src/lib/locales/zh-CN.ts

@@ -181,7 +181,7 @@ export default {
   'terminal.commandArgs': '命令参数',
   'terminal.stdout': '标准输出',
   'terminal.stderr': '标准错误',
-  'terminal.unsupportedWindows': 'Windows 主机暂不支持远程终端。',
+  'terminal.unsupportedWindows': '此主机暂不支持远程终端。',
   'terminal.paste.fallbackTitle': '粘贴输入',
   'terminal.paste.fallbackDescription': '无法读取剪贴板，请在下方粘贴文本。',
   'terminal.paste.placeholder': '在此粘贴终端输入…',

web/src/types/api.ts

@@ -34,6 +34,9 @@ export type SessionMetadataSummary = {
     machineId?: string
     tools?: string[]
     flavor?: string | null
+    capabilities?: {
+        terminal?: boolean
+    }
     worktree?: WorktreeMetadata
 }
 

web/src/utils/terminalSupport.test.ts

@@ -2,14 +2,29 @@ import { describe, expect, it } from 'vitest'
 import { isRemoteTerminalSupported, isWindowsHostOs } from './terminalSupport'
 
 describe('terminal support helpers', () => {
-    it('detects Windows session hosts as unsupported', () => {
+    it('does not disable remote terminal only because the session host is Windows', () => {
         expect(isWindowsHostOs('win32')).toBe(true)
-        expect(isRemoteTerminalSupported({ os: 'win32', path: '', host: '' })).toBe(false)
+        expect(isRemoteTerminalSupported({ os: 'win32', path: '', host: '' })).toBe(true)
     })
 
-    it('keeps remote terminal enabled for non-Windows or unknown hosts', () => {
+    it('keeps remote terminal enabled for non-Windows or unknown hosts by default', () => {
         expect(isWindowsHostOs('linux')).toBe(false)
         expect(isRemoteTerminalSupported({ os: 'linux', path: '', host: '' })).toBe(true)
         expect(isRemoteTerminalSupported(null)).toBe(true)
     })
+
+    it('respects explicit terminal capability metadata when present', () => {
+        expect(isRemoteTerminalSupported({
+            os: 'win32',
+            path: '',
+            host: '',
+            capabilities: { terminal: false }
+        })).toBe(false)
+        expect(isRemoteTerminalSupported({
+            os: 'win32',
+            path: '',
+            host: '',
+            capabilities: { terminal: true }
+        })).toBe(true)
+    })
 })

web/src/utils/terminalSupport.ts

@@ -5,5 +5,5 @@ export function isWindowsHostOs(os: string | null | undefined): boolean {
 }
 
 export function isRemoteTerminalSupported(metadata: SessionMetadataSummary | null | undefined): boolean {
-    return !isWindowsHostOs(metadata?.os)
+    return metadata?.capabilities?.terminal ?? true
 }