feat : date filter, project drawer, and misc frontend improvements

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/nuxt.config.ts

@@ -62,5 +62,8 @@ export default defineNuxtConfig({
     },
     typescript: {
         strict: true
+    },
+    build: {
+        transpile: ['@vuepic/vue-datepicker']
     }
 })