DOC-359: Add lstk docs to Azure docs

Add the lstk CLI reference doc under a new "Developer Tools" section in
the Azure docs, mirroring the AWS and Snowflake copies.

Author: quetzalliwrites

astro.config.mjs

@@ -863,6 +863,13 @@ export default defineConfig({
               label: 'Local Azure Services',
               slug: 'azure/services',
             },
+            {
+              label: 'Developer Tools',
+              collapsed: true,
+              items: [
+                { autogenerate: { directory: 'azure/developer-tools' } },
+              ],
+            },
             {
               label: 'Integrations',
               collapsed: true,