feat: migrate to vue 3 (#2689)

---------

Co-authored-by: Joep <jcbuhre@gmail.com>
Co-authored-by: Omar Hussein <omarmohammad1951@gmail.com>
Co-authored-by: Oleg Lobanov <oleg@lobanov.me>

frontend/src/utils/constants.ts

@@ -0,0 +1,42 @@
+const name: string = window.FileBrowser.Name || "File Browser";
+const disableExternal: boolean = window.FileBrowser.DisableExternal;
+const disableUsedPercentage: boolean = window.FileBrowser.DisableUsedPercentage;
+const baseURL: string = window.FileBrowser.BaseURL;
+const staticURL: string = window.FileBrowser.StaticURL;
+const recaptcha: string = window.FileBrowser.ReCaptcha;
+const recaptchaKey: string = window.FileBrowser.ReCaptchaKey;
+const signup: boolean = window.FileBrowser.Signup;
+const version: string = window.FileBrowser.Version;
+const logoURL = `${staticURL}/img/logo.svg`;
+const noAuth: boolean = window.FileBrowser.NoAuth;
+const authMethod = window.FileBrowser.AuthMethod;
+const loginPage: boolean = window.FileBrowser.LoginPage;
+const theme: UserTheme = window.FileBrowser.Theme;
+const enableThumbs: boolean = window.FileBrowser.EnableThumbs;
+const resizePreview: boolean = window.FileBrowser.ResizePreview;
+const enableExec: boolean = window.FileBrowser.EnableExec;
+const tusSettings = window.FileBrowser.TusSettings;
+const origin = window.location.origin;
+const tusEndpoint = `/api/tus`;
+
+export {
+  name,
+  disableExternal,
+  disableUsedPercentage,
+  baseURL,
+  logoURL,
+  recaptcha,
+  recaptchaKey,
+  signup,
+  version,
+  noAuth,
+  authMethod,
+  loginPage,
+  theme,
+  enableThumbs,
+  resizePreview,
+  enableExec,
+  tusSettings,
+  origin,
+  tusEndpoint,
+};