Add zsh configuration sync system

- Add zshrc.template with full oh-my-zsh configuration
- Add install-zsh-config.sh for complete installation
- Add quick-install.sh for one-command installation
- Add sync script for configuration updates
- Include custom aliases and plugin configurations
- Support for ansible, docker, terraform, kubernetes tools

configuration/zsh/oh-my-zsh-custom/plugins/example/example.plugin.zsh

@@ -0,0 +1,3 @@
+# Add your own custom plugins in the custom/plugins directory. Plugins placed
+# here will override ones with the same name in the main plugins directory.
+# See: https://github.com/ohmyzsh/ohmyzsh/wiki/Customization#overriding-and-adding-plugins