blog: move to a seperate package

packages/hydrooj/src/interface.ts

@@ -486,20 +486,6 @@ export interface DiscussionTailReplyDoc {
     editor?: number;
 }
 
-export interface BlogDoc {
-    docType: document['TYPE_BLOG'];
-    docId: ObjectId;
-    owner: number;
-    title: string;
-    content: string;
-    ip: string;
-    updateAt: Date;
-    nReply: number;
-    views: number;
-    reply: any[];
-    react: Record<string, number>;
-}
-
 export interface TokenDoc {
     _id: string,
     tokenType: number,
@@ -677,7 +663,6 @@ declare module './service/db' {
 
 export interface Model {
     blacklist: typeof import('./model/blacklist').default,
-    blog: typeof import('./model/blog'),
     builtin: typeof import('./model/builtin'),
     contest: typeof import('./model/contest'),
     discussion: typeof import('./model/discussion'),