docs: add hermes.nvim client to the get-started/clients.mdx (#1293)

Author: Ruddickmg

docs/get-started/clients.mdx

@@ -14,6 +14,7 @@ The following projects implement ACP directly, connect ACP agents to other envir
   - through the [CodeCompanion](https://github.com/olimorris/codecompanion.nvim) plugin
   - through the [carlos-algms/agentic.nvim](https://github.com/carlos-algms/agentic.nvim) plugin
   - through the [yetone/avante.nvim](https://github.com/yetone/avante.nvim) plugin
+  - through the [hermes.nvim](https://github.com/Ruddickmg/hermes.nvim) plugin
 - [Obsidian](https://obsidian.md) — through the [Agent Client](https://github.com/RAIT-09/obsidian-agent-client) plugin
 - [Unity ACP Client](https://github.com/3DLabInstruments/UnityACPClient)(Unity plugin)
 - [Unity Agent Client](https://github.com/nuskey8/UnityAgentClient) (Unity editor)