Fix some bugs

frontend/plugins/axios.js

@@ -1,7 +0,0 @@
-export default function ({ $axios }) {
-    $axios.onRequest((config) => {
-        console.log('Making request to ' + config.url)
-    })
-
-    $axios.setBaseURL(process.env.API_URL)
-}

frontend/plugins/theme.client.js

@@ -0,0 +1,4 @@
+export default function ({ $vuetify }) {
+    const theme = localStorage.getItem('theme') ?? 'light'
+    $vuetify.theme.dark = theme === 'dark'
+}