feat(pango tools): upgrade commit and push behaviour

[pimielowski]

Is your feature request related to a problem?

Right now we commit and push every changed with our commit & push tools, we need to provide safety to this process.

• Check if already there is pending changes and if selected user has something not committed
• Check if there are not synced changed of device groups and template stacks
• Selective commit - commit everything for a selected user
• Selective pushing - push everything or push to specific devices