docs: add orpc-json-diff to ecosystem

Author: dinwwwh

apps/content/docs/ecosystem.md

@@ -41,3 +41,4 @@ If your project is missing here, please [open a PR](https://github.com/unnoq/orp
 | [@reliverse/rempts](https://github.com/reliverse/rempts)              | [![Stars](https://img.shields.io/github/stars/reliverse/rempts?style=flat)](https://github.com/reliverse/rempts)                         | 🐦‍🔥 a modern, type-safe toolkit for building delightful cli experiences. it's fast, flexible, and made for developer happiness. file-based commands keep things simple—no clutter, just clean and easy workflows. this is how cli should feel. |
 | [oRPC Shield](https://github.com/omar-dulaimi/orpc-shield)            | [![Stars](https://img.shields.io/github/stars/omar-dulaimi/orpc-shield?style=flat)](https://github.com/omar-dulaimi/orpc-shield)         | Type-safe authorization for modern oRPC apps — lightweight, composable, fast.                                                                                                                                                                 |
 | [Every Plugin](https://github.com/near-everything/every-plugin)       | [![Stars](https://img.shields.io/github/stars/near-everything/every-plugin?style=flat)](https://github.com/near-everything/every-plugin) | A composable plugin runtime for loading, initializing, and executing remote plugins                                                                                                                                                           |
+| [orpc-json-diff](https://github.com/NeilTheFisher/orpc-json-diff)     | [![Stars](https://img.shields.io/github/stars/NeilTheFisher/orpc-json-diff?style=flat)](https://github.com/NeilTheFisher/orpc-json-diff) | Apply json patches for oRPC event iterators to save bandwidth                                                                                                                                                                                 |