feat: Tmdb request proxying and caching in backend

backend/src/metadata/metadata.entity.ts

@@ -0,0 +1,24 @@
+import { ApiProperty } from '@nestjs/swagger';
+import {
+  Column,
+  Entity,
+  PrimaryGeneratedColumn,
+  UpdateDateColumn,
+} from 'typeorm';
+
+@Entity()
+export class Movie {
+  @ApiProperty({ required: false, type: 'string' })
+  @PrimaryGeneratedColumn('uuid')
+  id: string;
+
+  @ApiProperty({ required: true, type: 'string' })
+  @Column({ unique: true })
+  tmdbId: string;
+
+  @Column('json')
+  tmdbMovie: any
+
+  @UpdateDateColumn()
+  updatedAt: Date;
+}