fix & opt

fix: cant ping when launch page is ping
fix: button text color not primaryColor
opt: getting primaryColor

.vscode/settings.json

@@ -5,5 +5,8 @@
   },
   "search.exclude": {
     "**/.fvm": true
-  }
+  },
+  "git.ignoredRepositories": [
+    ".fvm"
+  ],
 }