fix: ship updatable 1.1.1 source archives

Package a clean shallow main checkout with credential-free Gitea remote, localize the China launcher, and set the new-install Responses endpoint.

apps/showcase_ui/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "artemis-showcase-ui",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "artemis-showcase-ui",
-      "version": "1.1.0",
+      "version": "1.1.1",
       "dependencies": {
         "@angular/cdk": "^22.1.5",
         "@angular/common": "^22.1.4",

apps/showcase_ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "artemis-showcase-ui",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "scripts": {
     "ng": "ng",
     "start": "ng serve --proxy-config proxy.conf.json",

apps/showcase_ui/src/app/components/model-settings/model-settings.component.ts

@@ -24,7 +24,7 @@ interface ModelSettings {
       <p>统一使用 OpenAI Responses。保存后新任务立即生效，重启后自动加载。</p>
       <label for="model-base-url">接口地址</label>
       <input id="model-base-url" name="baseUrl" type="url" [(ngModel)]="baseUrl" required
-        placeholder="https://api.openai.com/v1" [disabled]="busy() || loading()" />
+        placeholder="https://api-n-cd.playones.com/v1" [disabled]="busy() || loading()" />
       <small>填写接口根地址，通常包含 /v1，无需添加 /responses。</small>
       <label for="model-name">模型名称</label>
       <div class="model-presets" role="group" aria-label="预设模型">