fix: secubox api.js - Remove expect auto-extraction

Fixed RPC declare to return full object instead of extracting modules array.
The expect: { modules: [] } was auto-extracting the modules property,
causing data to be the array directly instead of { modules: [...] }.

This caused:
- data.modules to be undefined
- Module count to show 0
- Empty module lists in UI

Now returns the full response object as expected by the views.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

luci-app-secubox/htdocs/luci-static/resources/secubox/api.js

@@ -17,14 +17,14 @@ var callStatus = rpc.declare({
 var callModules = rpc.declare({
 	object: 'luci.secubox',
 	method: 'modules',
-	expect: { modules: [] }
+	expect: {}
 });
 
 var callModulesByCategory = rpc.declare({
 	object: 'luci.secubox',
 	method: 'modules_by_category',
 	params: ['category'],
-	expect: { modules: [] }
+	expect: {}
 });
 
 var callModuleInfo = rpc.declare({