Add ENNA - security tool index built with Next.js 15

[1oosedows]

Project: ENNA (Live)

OSINT tool index built with Next.js 15 (App Router), ISR, GitHub GraphQL API, Neon Postgres, NextAuth, Fuse.js, and Tailwind CSS. 325+ tools, 842 static pages, fuzzy search, community reviews with GitHub OAuth, and a public REST API.

Suggested entry (Projects > Apps):

- [ENNA](https://github.com/1oosedows/enna) - OSINT & security tool index with 325+ tools, fuzzy search, community reviews, and live GitHub stats. Built with Next.js 15, Neon Postgres, and NextAuth.

MIT licensed.