docs: Build out Troubleshooting and Support documentation (#8662)

* change luna to enterprise support

* community page updates

* combine issues and discussions pages

* move telemetry out of contribute

* remove gerund title

* rewrite issues page

* fix 2 anchors

* add troubleshooting page

* move troubleshooting and extras from install

* add some more issues

* coderabbit

docs/docusaurus.config.js

@@ -277,6 +277,10 @@ const config = {
             to: "/vector-store-rag",
             from: "/starter-projects-vector-store-rag",
           },
+          {
+            to: "/contributing-github-issues",
+            from: "/contributing-github-discussions",
+          },
           // add more redirects like this
           // {
           //   to: '/docs/anotherpage',