refactor(repo): replace legacy openflare-server with Wavelet rename

Delete the old monolithic openflare-server implementation and rename
Wavelet/ to openflare-server/ to complete the migration consolidation.
Update CI workflows, agent Dockerfiles, and deployment docs for the new
layout (frontend/, docker/Dockerfile).

openflare-server/frontend/app/(main)/settings/profile/page.tsx

@@ -0,0 +1,5 @@
+import {ProfileMain} from "@/components/common/settings/profile"
+
+export default function ProfilePage() {
+  return <ProfileMain />
+}