Move Build above Operate in the docs nav

Keep the agent-developer Build section ahead of Operate in the
top-level sidebar.

Made-with: Cursor

Author: cursoragent

app/en/_meta.tsx

@@ -45,12 +45,12 @@ export const meta: MetaRecord = {
   resources: {
     title: <TitleWithIcon icon={Pencil}>Resources</TitleWithIcon>,
   },
-  operate: {
-    title: <TitleWithIcon icon={ServerCog}>Operate</TitleWithIcon>,
-  },
   build: {
     title: <TitleWithIcon icon={Ruler}>Build</TitleWithIcon>,
   },
+  operate: {
+    title: <TitleWithIcon icon={ServerCog}>Operate</TitleWithIcon>,
+  },
   learn: {
     title: <TitleWithIcon icon={Book}>Learn</TitleWithIcon>,
   },