feat(i18n): key runtime status text

tests/i18n-status.mjs

@@ -0,0 +1,37 @@
+import assert from "node:assert/strict";
+
+import { setLocale } from "../i18n/index.js";
+import { createUiStatus, getStageNoticeTitle } from "../ui/ui-status.js";
+
+setLocale("zh-CN");
+
+const status = createUiStatus({
+  textKey: "status.graphLoad.title",
+  textFallback: "图谱已加载",
+  metaKey: "status.graphLoad.loading.detail",
+  metaParams: { chatId: "chat-1" },
+  metaFallback: "正在读取聊天 chat-1 的 IndexedDB 图谱",
+  level: "running",
+});
+
+assert.equal(status.level, "running");
+assert.equal(status.text, "图谱已加载");
+assert.equal(status.meta, "正在读取聊天 chat-1 的 IndexedDB 图谱");
+
+setLocale("en-US");
+const englishStatus = createUiStatus({
+  textKey: "status.graphLoad.title",
+  textFallback: "图谱已加载",
+  metaKey: "status.graphLoad.loading.detail",
+  metaParams: { chatId: "chat-1" },
+  metaFallback: "正在读取聊天 chat-1 的 IndexedDB 图谱",
+  level: "running",
+});
+assert.equal(englishStatus.text, "Graph Loaded");
+assert.equal(englishStatus.meta, "Reading the IndexedDB graph for chat chat-1");
+assert.equal(getStageNoticeTitle("recall"), "ST-BME Recall");
+
+setLocale("zh-CN");
+assert.equal(getStageNoticeTitle("history"), "ST-BME 历史恢复");
+
+console.log("i18n status tests passed");