Revert or improve disabling of save button when creating a visualization

[alexfrancoeur]

While I generally like the disabling of a save button if nothing can be saved I believe the implementation may need to be revisited. This is related to #11575. There are two main regressions as I see it.

First, you now need to hit the play button to save a visualization if you've adjusted the global timeframe via the visualization

Steps to reproduce:

1. Create a visualization w/ date histogram on the y-axis
2. Hit play
3. Zoom in by dragging and dropping on a visualization
4. Cannot save until you hit play even though the visualization has already been updated

The second regression I see is that you can no longer rename or save as a new visualization without making changes.

1. Open up a visualization
2. Hitting save to rename is blocked

We could adjust be introducing more tabs and even re-using Dashboards clone functionality (#10925). Rename would also need it's own here.

cc: @ppisljar's & his PR #11958

[ppisljar]

i think its actually not the save button that is problematic but the visualize editor "play" button ... (which should not get enabled when you 'zoom in' on your chart for example)