feat(web): add versioned first-run welcome

packages/client/ui-settings-general/src/onboarding-copy.ts

@@ -0,0 +1,33 @@
+/** Durable settings namespace for product-wide GUI onboarding facts. */
+export const WELCOME_NOTICE_SETTINGS_NAMESPACE = 'ui-onboarding'
+
+/** Field storing the last welcome notice version the user acknowledged. */
+export const WELCOME_NOTICE_ACK_FIELD = 'welcomeNoticeVersion'
+
+/**
+ * Bump only when the notice changes materially and every user should see it
+ * again. The acknowledgement is compared for exact equality.
+ */
+export const WELCOME_NOTICE_VERSION = '2026-07-30.1'
+
+/** The complete editable welcome notice in both supported GUI locales. */
+export const WELCOME_NOTICE_COPY = {
+  zh: {
+    paragraphs: [
+      '感谢您愿意拨冗试用 DeepSeek Harness。',
+      '目前的版本仍处于内部测试阶段，有些功能仍待完善，有些体验难免粗粝。',
+      '“如切如磋，如琢如磨。” 产品的成长，离不开一次次真实的碰撞与坦诚的反馈。您在真实使用中暴露的问题，也可能促使我们重新审视，甚至推翻已有的设计。',
+      '我们尤其希望听见那些失败、困惑与不顺手的时刻——如果它未能帮到您，甚至反而为工作平添了麻烦，请在企业微信群中留言，将使用感受告诉我们。每一条反馈，都会帮助我们把它打磨得更好。',
+    ],
+    continueLabel: '继续',
+  },
+  en: {
+    paragraphs: [
+      'Thank you for taking the time to try DeepSeek Harness.',
+      'This version is still in internal testing. Some features remain unfinished, and parts of the experience may feel rough.',
+      '“As one cuts and files, as one chisels and polishes.” A product grows through real encounters and candid feedback. Problems you uncover in real use may prompt us to reconsider—or even overturn—our existing designs.',
+      'We especially want to hear about failures, confusion, and friction. If it did not help you, or even made your work harder, please leave a message in the company WeChat group and tell us about your experience. Every piece of feedback helps us refine it.',
+    ],
+    continueLabel: 'Continue',
+  },
+} as const