feature(dashboard): add new retention chart type

.vscode/settings.json

@@ -22,7 +22,8 @@
   "editor.formatOnSave": true,
   "tailwindCSS.experimental.classRegex": [
     ["cva\\(([^)]*)\\)", "[\"'`]([^\"'`]*).*?[\"'`]"],
-    ["cx\\(([^)]*)\\)", "(?:'|\"|`)([^']*)(?:'|\"|`)"]
+    ["cx\\(([^)]*)\\)", "(?:'|\"|`)([^']*)(?:'|\"|`)"],
+    ["\\b\\w+ClassName\\s*=\\s*[\"'`]([^\"'`]*)[\"'`]", "[\"'`]([^\"'`]*)[\"'`]" ]
   ],
   "typescript.enablePromptUseWorkspaceTsdk": true,
   "typescript.tsdk": "node_modules/typescript/lib",