Merge pull request #7659 from Xynash/chore/update-llms-txt

docs: add Layer5 site section to llms.txt

Author: saurabhraghuvanshii

static/llms.txt

@@ -2,6 +2,11 @@
 
 > Community-first maintainer of CNCF projects and visual management tools. Orchestrating open infrastructure through cloud native patterns and collaborative design.
 
+## Site 
+- [Layer5](https://layer5.io): The cloud native management company and steward of CNCF projects.
+- [Layer5 Projects](https://layer5.io/projects): Full list of open source projects maintained by Layer5.
+- [Layer5 Blog](https://layer5.io/blog): Cloud native engineering articles and announcements.
+
 ## Core Projects & Tooling
 - [Meshery](https://layer5.io/cloud-native-management/meshery): CNCF management plane for lifecycle and performance of 300+ cloud native integrations.
 - [Kanvas](https://layer5.io/cloud-native-management/kanvas): Collaborative infrastructure designer for multi-player cloud engineering.