Add frontend, backend and CLI

backend/src/models/userAction.ts

@@ -0,0 +1,28 @@
+import { Schema, model, Types } from 'mongoose';
+
+export interface IUserAction {
+	_id: Types.ObjectId;
+	user: Types.ObjectId;
+	action: string;
+}
+
+const userActionSchema = new Schema<IUserAction>(
+	{
+		user: {
+			type: Schema.Types.ObjectId,
+			ref: 'User',
+			required: true
+		},
+		action: {
+			type: String,
+			required: true
+		}
+	},
+	{
+		timestamps: true
+	}
+);
+
+const UserAction = model<IUserAction>('UserAction', userActionSchema);
+
+export default UserAction;