Add image upload functionality to profile page

The changes add file upload capabilities to the user profile page,
including: - File input control for selecting images - Basic image
upload handling infrastructure - Better layout with two-column design -
More robust date display

The subject line alone captures the key functional change.

nuxt.config.ts

@@ -3,7 +3,10 @@ export default defineNuxtConfig({
   compatibilityDate: "2025-07-15",
   ssr: false,
   devtools: { enabled: false },
-  modules: ["@pinia/nuxt", "@sidebase/nuxt-auth"],
+  modules: ["@pinia/nuxt", "@sidebase/nuxt-auth", "nuxt-file-storage"],
+  fileStorage: {
+    mount: "/home/clonbg/Programar/git/curso_django/listas_rest/media/media",
+  },
   runtimeConfig: {
     baseURL: "http://localhost:3000",
   },