add cached fuzzy file search and debounce unified picker

package-lock.json

@@ -8408,6 +8408,7 @@
         "@fastify/static": "^7.0.4",
         "commander": "^12.1.0",
         "fastify": "^4.28.1",
+        "fuzzysort": "^2.0.4",
         "pino": "^9.4.0",
         "undici": "^6.19.8",
         "zod": "^3.23.8"
@@ -8431,6 +8432,12 @@
         "node": ">=18"
       }
     },
+    "packages/cli/node_modules/fuzzysort": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/fuzzysort/-/fuzzysort-2.0.4.tgz",
+      "integrity": "sha512-Api1mJL+Ad7W7vnDZnWq5pGaXJjyencT+iKGia2PlHUcSsSzWwIQ3S1isiMpwpavjYtGd2FzhUIhnnhOULZgDw==",
+      "license": "MIT"
+    },
     "packages/electron-app": {
       "name": "@codenomad/electron-app",
       "version": "0.1.2",