fix: update Discord invite link to discord.gg/grgzFEHgkj

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: imran-siddique

README.md

@@ -23,7 +23,7 @@
 [![Spec](https://img.shields.io/badge/Spec-v0.1-0ea5e9)](spec/trace-v0.1.md)
 [![PyPI](https://img.shields.io/pypi/v/agentrust-trace)](https://pypi.org/project/agentrust-trace/)
 [![CI](https://github.com/agentrust-io/trace-spec/actions/workflows/ci.yml/badge.svg)](https://github.com/agentrust-io/trace-spec/actions/workflows/ci.yml)
-[![Discord](https://img.shields.io/badge/Discord-Join-5865F2?logo=discord&logoColor=white&style=flat)](https://discord.gg/9JWNpH7E)
+[![Discord](https://img.shields.io/badge/Discord-Join-5865F2?logo=discord&logoColor=white&style=flat)](https://discord.gg/grgzFEHgkj)
 
 > **Developer Preview.** Launching at Confidential Computing Summit, June 23 2026.
 

mkdocs.yml

@@ -125,7 +125,7 @@ extra:
       link: https://pypi.org/project/agentrust-trace/
       name: agentrust-trace on PyPI
     - icon: fontawesome/brands/discord
-      link: https://discord.gg/9JWNpH7E
+      link: https://discord.gg/grgzFEHgkj
       name: Join the Discord
   generator: false
   analytics: