Add config() Go to Definition support to VS Code extension

Always include params in window.rsxapp to reduce state variations
Add request params to window.rsxapp global
Enhance module creation commands with clear nomenclature guidance
Add module/submodule/feature nomenclature clarification to docs

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

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

app/RSpade/Commands/Rsx/Submodule_Subfeature_Create_Command.php

@@ -23,7 +23,7 @@ class Submodule_Subfeature_Create_Command extends Command
      *
      * @var string
      */
-    protected $description = 'Create a new subfeature within an RSX submodule feature';
+    protected $description = 'Create a subfeature (individual CRUD operation like edit, view) within a feature';
 
     /**
      * Execute the console command.