start adding the SQL approach to files, also using the Dexie approach if desired

src/constants/app.ts

@@ -7,6 +7,7 @@ export enum AppString {
   // This is used in titles and verbiage inside the app.
   // There is also an app name without spaces, for packaging in the package.json file used in the manifest.
   APP_NAME = "Time Safari",
+  APP_NAME_NO_SPACES = "TimeSafari",
 
   PROD_ENDORSER_API_SERVER = "https://api.endorser.ch",
   TEST_ENDORSER_API_SERVER = "https://test-api.endorser.ch",
@@ -50,7 +51,7 @@ export const IMAGE_TYPE_PROFILE = "profile";
 export const PASSKEYS_ENABLED =
   !!import.meta.env.VITE_PASSKEYS_ENABLED || false;
 
-export const USE_DEXIE_DB = true;
+export const USE_DEXIE_DB = false;
 
 /**
  * The possible values for "group" and "type" are in App.vue.