Add initial Ansible configuration and package management setup

- Create .gitignore to exclude .vscode directory
    - Add ansible.cfg for Ansible configuration
    - Define inventory for new machine
    - Create playbook.yml for orchestrating tasks
    - Set up common role with default variables, handlers, and tasks
    - Implement package management tasks for installing packages from various sources
    - Include appimage and flatpak package lists

ansible/roles/common/handlers/main.yml

@@ -0,0 +1,7 @@
+---
+# Handlers for the 'common' role
+
+- name: Restart sshd
+  ansible.builtin.service:
+    name: sshd
+    state: restarted