add Redirect db model

src/models/Redirect.ts

@@ -0,0 +1,13 @@
+import { Document, Schema, model } from 'mongoose';
+
+export interface RedirectInterface extends Document {
+  key: string,
+  to: string,
+}
+
+const Redirect: Schema = new Schema({
+  key: String,
+  to: String,
+});
+
+export default model<RedirectInterface>('Redirect', Redirect);

src/models/index.ts

@@ -1,2 +1,3 @@
 export { default as Member, MemberInterface } from './Member';
 export { default as Moderation, ModerationInterface } from './Moderation';
+export { default as Redirect, RedirectInterface } from './Redirect';