chore: import upstream snapshot with attribution

apps/sim/app/api/tools/thinking/route.ts

@@ -0,0 +1,47 @@
+import { createLogger } from '@sim/logger'
+import { type NextRequest, NextResponse } from 'next/server'
+import { thinkingToolContract } from '@/lib/api/contracts/tools/thinking'
+import { parseRequest } from '@/lib/api/server'
+import { generateRequestId } from '@/lib/core/utils/request'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+import type { ThinkingToolResponse } from '@/tools/thinking/types'
+
+const logger = createLogger('ThinkingToolAPI')
+
+export const dynamic = 'force-dynamic'
+
+/**
+ * POST - Process a thinking tool request
+ * Simply acknowledges the thought by returning it in the output
+ */
+export const POST = withRouteHandler(async (request: NextRequest) => {
+  const requestId = generateRequestId()
+
+  try {
+    const parsed = await parseRequest(thinkingToolContract, request, {})
+    if (!parsed.success) return parsed.response
+    const { body } = parsed.data
+
+    logger.info(`[${requestId}] Processing thinking tool request`)
+
+    // Simply acknowledge the thought by returning it in the output
+    const response: ThinkingToolResponse = {
+      success: true,
+      output: {
+        acknowledgedThought: body.thought,
+      },
+    }
+
+    logger.info(`[${requestId}] Thinking tool processed successfully`)
+    return NextResponse.json(response)
+  } catch (error) {
+    logger.error(`[${requestId}] Error processing thinking tool:`, error)
+    return NextResponse.json(
+      {
+        success: false,
+        error: 'Failed to process thinking tool request',
+      },
+      { status: 500 }
+    )
+  }
+})