Scouting: Add ability to scout offline

Signed-off-by: Filip Kujawa <filip.j.kujawa@gmail.com>
Change-Id: I0e0c0be033824c05b6c239d38eb79d95745fceec
diff --git a/scouting/www/rpc/db.ts b/scouting/www/rpc/db.ts
new file mode 100644
index 0000000..789ac0e
--- /dev/null
+++ b/scouting/www/rpc/db.ts
@@ -0,0 +1,18 @@
+import Dexie, {Table} from 'dexie';
+
+export interface MatchListData {
+  id?: number;
+  data: Uint8Array;
+}
+
+export class AppDB extends Dexie {
+  matchListData!: Table<MatchListData, number>;
+
+  constructor() {
+    super('ngdexieliveQuery');
+    this.version(1).stores({
+      matchListData: 'id,data',
+    });
+  }
+}
+export const db = new AppDB();