Add managed catalog sync and player UX improvements

package-lock.json

@@ -8,6 +8,7 @@
       "name": "radioplayer-web",
       "version": "0.1.0",
       "dependencies": {
+        "idb": "^8.0.3",
         "react": "^19.2.5",
         "react-dom": "^19.2.5"
       },
@@ -911,6 +912,12 @@
         "url": "https://github.com/privatenumber/get-tsconfig?sponsor=1"
       }
     },
+    "node_modules/idb": {
+      "version": "8.0.3",
+      "resolved": "https://registry.npmjs.org/idb/-/idb-8.0.3.tgz",
+      "integrity": "sha512-LtwtVyVYO5BqRvcsKuB2iUMnHwPVByPCXFXOpuU96IZPPoPN6xjOGxZQ74pgSVVLQWtUOYgyeL4GE98BY5D3wg==",
+      "license": "ISC"
+    },
     "node_modules/lightningcss": {
       "version": "1.32.0",
       "resolved": "https://registry.npmjs.org/lightningcss/-/lightningcss-1.32.0.tgz",