Provision Emacs development tools

ansible/inventory/group_vars/desktop.yml

@@ -30,7 +30,18 @@ desktop_source_tools:
 
 desktop_binary_tools: []
 
-desktop_npm_packages: "{{ ai_agents_npm_packages + [] }}"
+desktop_npm_packages: >-
+  {{
+    ai_agents_npm_packages
+    + [
+      {'name': '@mermaid-js/mermaid-cli', 'state': 'latest'},
+      {'name': 'vscode-langservers-extracted', 'state': 'latest'}
+    ]
+  }}
+
+desktop_uv_tools:
+  - debugpy
+  - python-lsp-server
 
 desktop_common_dotfiles:
   - name: XDG autostart entries