chore: import upstream snapshot with attribution

apps/sim/app/api/v1/admin/workflows/route.ts

@@ -0,0 +1,68 @@
+/**
+ * GET /api/v1/admin/workflows
+ *
+ * List all workflows across all workspaces with pagination.
+ *
+ * Query Parameters:
+ *   - limit: number (default: 50, max: 250)
+ *   - offset: number (default: 0)
+ *
+ * Response: AdminListResponse<AdminWorkflow>
+ */
+
+import { db } from '@sim/db'
+import { workflow } from '@sim/db/schema'
+import { createLogger } from '@sim/logger'
+import { count } from 'drizzle-orm'
+import { adminV1ListWorkflowsContract } from '@/lib/api/contracts/v1/admin'
+import { parseRequest } from '@/lib/api/server'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+import { withAdminAuth } from '@/app/api/v1/admin/middleware'
+import { internalErrorResponse, listResponse } from '@/app/api/v1/admin/responses'
+import { type AdminWorkflow, createPaginationMeta, toAdminWorkflow } from '@/app/api/v1/admin/types'
+
+const logger = createLogger('AdminWorkflowsAPI')
+
+export const GET = withRouteHandler(
+  withAdminAuth(async (request) => {
+    const parsed = await parseRequest(adminV1ListWorkflowsContract, request, {})
+    if (!parsed.success) return parsed.response
+
+    const { limit, offset } = parsed.data.query
+
+    try {
+      const [countResult, workflows] = await Promise.all([
+        db.select({ total: count() }).from(workflow),
+        db
+          .select({
+            id: workflow.id,
+            name: workflow.name,
+            description: workflow.description,
+            workspaceId: workflow.workspaceId,
+            folderId: workflow.folderId,
+            isDeployed: workflow.isDeployed,
+            deployedAt: workflow.deployedAt,
+            runCount: workflow.runCount,
+            lastRunAt: workflow.lastRunAt,
+            createdAt: workflow.createdAt,
+            updatedAt: workflow.updatedAt,
+          })
+          .from(workflow)
+          .orderBy(workflow.name)
+          .limit(limit)
+          .offset(offset),
+      ])
+
+      const total = countResult[0].total
+      const data: AdminWorkflow[] = workflows.map(toAdminWorkflow)
+      const pagination = createPaginationMeta(total, limit, offset)
+
+      logger.info(`Admin API: Listed ${data.length} workflows (total: ${total})`)
+
+      return listResponse(data, pagination)
+    } catch (error) {
+      logger.error('Admin API: Failed to list workflows', { error })
+      return internalErrorResponse('Failed to list workflows')
+    }
+  })
+)