Add Realm base

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

src/database/tag.ts

@@ -0,0 +1,22 @@
+import { Realm } from '@realm/react';
+import { Meme } from './meme';
+
+class Tag extends Realm.Object<Tag> {
+  id!: Realm.BSON.UUID;
+  name!: string;
+  color!: string;
+  memes!: Realm.List<Meme>;
+
+  static schema: Realm.ObjectSchema = {
+    name: 'Tag',
+    primaryKey: 'id',
+    properties: {
+      id: 'uuid',
+      name: 'string',
+      color: 'string',
+      memes: 'Meme[]',
+    },
+  };
+}
+
+export { Tag };