build(dashboard): refresh the packaged Personal Workspace assets

The packaged chat bundle is what operators actually load, so rebuild it from the
manager header change. `index.html` now references `assets/index-BWxHtIJu.js` and
`assets/index-DMq_dBB9.css`; the retention manifest keeps that generation plus the
one the previous `index.html` referenced, and every referenced and retained asset
exists.

Signed-off-by: huangruiteng <14976749+huangruiteng@users.noreply.github.com>

Author: huangruiteng

loopx/web/chat/asset-retention.json

@@ -13,8 +13,8 @@
       "assets/geist-mono-symbols2-wght-normal-CO5SzqOn.woff2",
       "assets/geist-mono-vietnamese-wght-normal-DadHysG0.woff2",
       "assets/geist-vietnamese-wght-normal-6IgcOCM7.woff2",
-      "assets/index-SAtwg4Wr.css",
-      "assets/index-yguwgHAU.js"
+      "assets/index-BWxHtIJu.js",
+      "assets/index-DMq_dBB9.css"
     ],
     [
       "assets/geist-cyrillic-ext-wght-normal-DjL33-gN.woff2",
@@ -29,7 +29,7 @@
       "assets/geist-mono-vietnamese-wght-normal-DadHysG0.woff2",
       "assets/geist-vietnamese-wght-normal-6IgcOCM7.woff2",
       "assets/index-SAtwg4Wr.css",
-      "assets/index-w1Q81FRo.js"
+      "assets/index-yguwgHAU.js"
     ]
   ]
 }