add LlmModelUsageRecord table

packages/sqlite-plugin/src/entity/LlmModelUsageRecord.ts

@@ -0,0 +1,61 @@
+import { requireTypeorm } from "../utils/module-loader";
+const { Entity, PrimaryGeneratedColumn, Column } = requireTypeorm()
+
+@Entity()
+export class LlmModelUsageRecord {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column()
+  providerCompleteApiUrl: string
+
+  @Column()
+  model: string
+
+  @Column()
+  providerApiSecretMd5: string
+
+  @Column({
+    nullable: true
+  })
+  completionTokens?: number;
+
+  @Column({
+    nullable: true
+  })
+  promptTokens?: number;
+
+  @Column({
+    nullable: true
+  })
+  promptCacheHitTokens?: number
+
+  @Column({
+    nullable: true
+  })
+  promptCacheMissTokens?: number
+
+  @Column({
+    nullable: true
+  })
+  totalTokens?: number;
+
+  @Column()
+  requestStartTime: Date
+
+  @Column({
+    nullable: true
+  })
+  requestEndTime?: Date
+
+  @Column()
+  hasError: boolean
+
+  @Column()
+  errorMessage: string
+
+  @Column({
+    nullable: true
+  })
+  requestScene?: number
+}