Docs: Created top-level Getting started section in docs.bazel.build. Iterative updates to Bazel navigation.

PiperOrigin-RevId: 358305641
diff --git a/site/docs/install-compile-source.md b/site/docs/install-compile-source.md
index 5d5d926..2848357 100644
--- a/site/docs/install-compile-source.md
+++ b/site/docs/install-compile-source.md
@@ -1,6 +1,7 @@
 ---
 layout: documentation
 title: Compiling Bazel from source
+category: getting-started
 ---
 
 <h1 id="compiling-from-source">Compiling Bazel from Source</h1>