feat: release v0.26 portable i18n and presentation adapters

examples/i18n/locales/ui.zh-Hans.json

@@ -0,0 +1,12 @@
+{
+  "version": 1,
+  "namespace": "ui",
+  "locale": "zh-Hans",
+  "messages": {
+    "title": {"value": {"text": "语言切换示例"}},
+    "draft": {"value": {"text": "你的草稿"}},
+    "submit": {"value": {"text": "提交演示"}},
+    "greeting": {"value": {"text": "你好，{name}"}},
+    "submitted": {"value": {"plural": "count", "cases": {"other": {"text": "已提交 {count} 次"}}}}
+  }
+}