feat(cms-client): add dual-mode Payload client (local + HTTP)

packages/cms-client/src/local-client.ts

@@ -0,0 +1,78 @@
+import type { Payload } from "payload";
+import type {
+  FindOptions,
+  PayloadClient,
+  PayloadClientResult,
+} from "./types.js";
+
+export class LocalPayloadClient implements PayloadClient {
+  constructor(private payload: Payload) {}
+
+  async find<T = Record<string, unknown>>(
+    collection: string,
+    options?: FindOptions
+  ): Promise<PayloadClientResult<T>> {
+    const result = await this.payload.find({
+      collection: collection as any,
+      where: options?.where as any,
+      sort: options?.sort,
+      limit: options?.limit,
+      page: options?.page,
+      depth: options?.depth,
+      locale: options?.locale as any,
+    });
+    return result as unknown as PayloadClientResult<T>;
+  }
+
+  async findByID<T = Record<string, unknown>>(
+    collection: string,
+    id: string,
+    options?: { depth?: number }
+  ): Promise<T> {
+    const result = await this.payload.findByID({
+      collection: collection as any,
+      id,
+      depth: options?.depth,
+    });
+    return result as unknown as T;
+  }
+
+  async create<T = Record<string, unknown>>(
+    collection: string,
+    data: Record<string, unknown>,
+    options?: { depth?: number }
+  ): Promise<T> {
+    const result = await this.payload.create({
+      collection: collection as any,
+      data: data as any,
+      depth: options?.depth,
+    });
+    return result as unknown as T;
+  }
+
+  async update<T = Record<string, unknown>>(
+    collection: string,
+    id: string,
+    data: Record<string, unknown>,
+    options?: { depth?: number }
+  ): Promise<T> {
+    const result = await this.payload.update({
+      collection: collection as any,
+      id,
+      data: data as any,
+      depth: options?.depth,
+    });
+    return result as unknown as T;
+  }
+
+  async delete<T = Record<string, unknown>>(
+    collection: string,
+    id: string
+  ): Promise<T> {
+    const result = await this.payload.delete({
+      collection: collection as any,
+      id,
+    });
+    return result as unknown as T;
+  }
+}