chore: migrate to pnpm workspaces monorepo with Turborepo

- Restructure directories: apps/api, apps/admin, apps/website
- Add root pnpm-workspace.yaml, turbo.json, .prettierrc, .gitignore
- Rename packages to @inkreach/api, @inkreach/admin, @inkreach/website
- Add shared packages: packages/tsconfig, packages/shared-types
- Add pnpm.onlyBuiltDependencies for native builds
- Update docs: README.md, structs.md
- All three projects build successfully

apps/admin/src/api/sync.ts

@@ -0,0 +1,14 @@
+import request from './request'
+import type { SyncLog } from '@/types'
+
+export const syncApi = {
+  syncProducts: () => {
+    return request.post<any, SyncLog>('/sync/products')
+  },
+
+  getSyncStatus: (limit?: number) => {
+    return request.get<any, SyncLog[]>('/sync/status', {
+      params: limit ? { limit } : undefined,
+    })
+  },
+}