docs: update documentation for latest changes

- Add stt-ptt language support documentation
- Add rofi-project-opener module documentation
- Add rofi-project-opener package documentation
- Update zellij-ps documentation
- Update guides and reference patterns
- Update AGENTS.md with latest commands

docs/guides/using-modules.md

@@ -170,12 +170,12 @@ m3ta.ports = {
 
 **Documentation**: [Port Management Guide](./port-management.md)
 
-#### `m3ta.cli.zellij-ps`
+#### `cli.zellij-ps`
 
 Zellij project switcher for quickly navigating between project folders.
 
 ```nix
-m3ta.cli.zellij-ps = {
+cli.zellij-ps = {
   enable = true;
   package = pkgs.zellij-ps;
 };
@@ -183,7 +183,7 @@ m3ta.cli.zellij-ps = {
 
 **Documentation**: [zellij-ps Module](../modules/home-manager/cli/zellij-ps.md)
 
-#### `m3ta.coding.editors`
+#### `coding.editors`
 
 Editor configurations.
 
@@ -395,12 +395,12 @@ config = mkIf cfg.enable {
   };
 
   # CLI tools
-  m3ta.cli.zellij-ps = {
+  cli.zellij-ps = {
     enable = true;
   };
 
   # Coding tools
-  m3ta.coding.editors = {
+  coding.editors = {
     enable = true;
     neovim.enable = true;
   };