Merge pull request #3884 from leeyazhou/i18n

feat(i18n): add toast i18n with en/zh locale and plugin config support

src/features/task-toast-manager/manager.test.ts

@@ -1,6 +1,7 @@
 declare const require: (name: string) => any
 const { describe, test, expect, beforeEach, afterEach, mock } = require("bun:test")
 import type { ConcurrencyManager } from "../background-agent/concurrency"
+import { initI18n } from "../../shared/i18n"
 import { unsafeTestValue } from "../../../test-support/unsafe-test-value"
 
 type TaskToastManagerClass = typeof import("./manager").TaskToastManager
@@ -28,6 +29,7 @@ describe("TaskToastManager", () => {
     const mod = await import("./manager")
     TaskToastManager = mod.TaskToastManager
 
+    initI18n({ locale: "en" })
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     toastManager = new TaskToastManager(unsafeTestValue(mockClient), mockConcurrencyManager)
   })

src/features/task-toast-manager/manager.ts

@@ -1,6 +1,7 @@
 import type { PluginInput } from "@opencode-ai/plugin"
-import type { TrackedTask, TaskStatus, ModelFallbackInfo } from "./types"
+import { t } from "../../shared/i18n"
 import type { ConcurrencyManager } from "../background-agent/concurrency"
+import type { ModelFallbackInfo, TaskStatus, TrackedTask } from "./types"
 
 type OpencodeClient = PluginInput["client"]
 
@@ -119,7 +120,7 @@ export class TaskToastManager {
     const total = running.length + queued.length
     const limit = this.concurrencyManager.getConcurrencyLimit("default")
     if (limit === Infinity) return ""
-    return ` [${total}/${limit}]`
+    return t("toast.concurrency_info", { total, limit })
   }
 
   private buildTaskListMessage(newTask: TrackedTask): string {
@@ -143,21 +144,21 @@ export class TaskToastManager {
     )
     if (isFallback) {
       const suffixMap: Record<"inherited" | "system-default" | "runtime-fallback", string> = {
-        inherited: " (inherited from parent)",
-        "system-default": " (system default fallback)",
-        "runtime-fallback": " (runtime fallback)",
+        inherited: t("toast.fallback_inherited"),
+        "system-default": t("toast.fallback_system_default"),
+        "runtime-fallback": t("toast.fallback_runtime"),
       }
       const suffix = suffixMap[newTask.modelInfo!.type as "inherited" | "system-default" | "runtime-fallback"]
-      lines.push(`[FALLBACK] Model: ${newTask.modelInfo!.model}${suffix}`)
+      lines.push(t("toast.fallback_prefix", { model: newTask.modelInfo!.model, suffix }))
       lines.push("")
     }
 
     if (running.length > 0) {
-      lines.push(`Running (${running.length}):${concurrencyInfo}`)
+      lines.push(t("toast.task_list_running", { count: running.length }) + concurrencyInfo)
       for (const task of running) {
         const duration = this.formatDuration(task.startedAt)
         const bgIcon = task.isBackground ? "[BG]" : "[RUN]"
-        const isNew = task.id === newTask.id ? " ← NEW" : ""
+        const isNew = task.id === newTask.id ? t("toast.task_list_new") : ""
         const taskId = formatTaskIdentifier(task)
         const skillsInfo = task.skills?.length ? ` [${task.skills.join(", ")}]` : ""
         lines.push(`${bgIcon} ${task.description} (${taskId})${skillsInfo} - ${duration}${isNew}`)
@@ -166,13 +167,13 @@ export class TaskToastManager {
 
     if (queued.length > 0) {
       if (lines.length > 0) lines.push("")
-      lines.push(`Queued (${queued.length}):`)
+      lines.push(t("toast.task_list_queued", { count: queued.length }))
       for (const task of queued) {
         const bgIcon = task.isBackground ? "[Q]" : "[W]"
         const taskId = formatTaskIdentifier(task)
         const skillsInfo = task.skills?.length ? ` [${task.skills.join(", ")}]` : ""
-        const isNew = task.id === newTask.id ? " ← NEW" : ""
-        lines.push(`${bgIcon} ${task.description} (${taskId})${skillsInfo} - Queued${isNew}`)
+        const isNew = task.id === newTask.id ? t("toast.task_list_new") : ""
+        lines.push(`${bgIcon} ${task.description} (${taskId})${skillsInfo} - ${t("toast.status_queued")}${isNew}`)
       }
     }
 
@@ -191,8 +192,8 @@ export class TaskToastManager {
     const queued = this.getQueuedTasks()
 
     const title = newTask.isBackground
-      ? `New Background Task`
-      : `New Task Executed`
+      ? t("toast.new_background_task")
+      : t("toast.new_task_executed")
 
     tuiClient.tui.showToast({
       body: {
@@ -216,14 +217,14 @@ export class TaskToastManager {
     const remaining = this.getRunningTasks()
     const queued = this.getQueuedTasks()
 
-    let message = `"${task.description}" finished in ${task.duration}`
+    let message = t("toast.task_completion_message", { description: task.description, duration: task.duration })
     if (remaining.length > 0 || queued.length > 0) {
-      message += `\n\nStill running: ${remaining.length} | Queued: ${queued.length}`
+      message += `\n\n${t("toast.task_completion_remaining", { running: remaining.length, queued: queued.length })}`
     }
 
     tuiClient.tui.showToast({
       body: {
-        title: "Task Completed",
+        title: t("toast.task_completed"),
         message,
         variant: "success",
         duration: 5000,