Add edge function placeholder

supabase/volumes/functions/main/index.ts

@@ -0,0 +1,46 @@
+// Main edge function entry point
+import { serve } from "https://deno.land/std@0.177.0/http/server.ts"
+
+serve(async (req: Request) => {
+  const url = new URL(req.url)
+  const pathname = url.pathname
+
+  // Route to different functions based on path
+  if (pathname === "/trigger-n8n" || pathname === "/functions/v1/trigger-n8n") {
+    return await handleTriggerN8n(req)
+  }
+
+  if (pathname === "/n8n-callback" || pathname === "/functions/v1/n8n-callback") {
+    return await handleN8nCallback(req)
+  }
+
+  return new Response(JSON.stringify({
+    message: "Mylder Edge Functions",
+    available: ["/trigger-n8n", "/n8n-callback"]
+  }), {
+    headers: { "Content-Type": "application/json" },
+    status: 200
+  })
+})
+
+async function handleTriggerN8n(req: Request): Promise<Response> {
+  // Will be implemented when connecting to n8n
+  return new Response(JSON.stringify({
+    status: "placeholder",
+    message: "trigger-n8n function - to be implemented"
+  }), {
+    headers: { "Content-Type": "application/json" },
+    status: 200
+  })
+}
+
+async function handleN8nCallback(req: Request): Promise<Response> {
+  // Will be implemented when connecting to n8n
+  return new Response(JSON.stringify({
+    status: "placeholder",
+    message: "n8n-callback function - to be implemented"
+  }), {
+    headers: { "Content-Type": "application/json" },
+    status: 200
+  })
+}