feat: custom board templates (#98) (#209)

* feat: add type and sourceId columns to board schema

* chore: update _journal and add snapshot

* feat: scaffold templates page

* feat: add template pages

* feat: add template card page

* feat: add template view indicator

* fix: ensure checklists default to empty array in board view

* feat: create template from board

* feat: show custom templates in new board form

* feat: create card activity from snapshot creation

* chore: update readme and features

* chore: add translations

apps/web/src/pages/templates/[boardId]/index.tsx

@@ -0,0 +1,17 @@
+import type { NextPageWithLayout } from "~/pages/_app";
+import { getDashboardLayout } from "~/components/Dashboard";
+import Popup from "~/components/Popup";
+import BoardView from "~/views/board";
+
+const TemplatePage: NextPageWithLayout = () => {
+  return (
+    <>
+      <BoardView isTemplate />
+      <Popup />
+    </>
+  );
+};
+
+TemplatePage.getLayout = (page) => getDashboardLayout(page);
+
+export default TemplatePage;