Hotkey binding and vein mining everything

I recently discovered your mod and I love the idea of having essentially VeinMiner as an enchantment as it is not as overpowered as having it withouth doing anything. Especially the integration with Tinkers Construct is perfect for me as I mostly use these tools instead of other ones.
But there is one thing I am still missing from your mod.
In VeinMiner I used to be able to just mine every block I wanted. If i needed Nether Bricks I just went into the Nether and vein mined fortresses. This is currently not possible with your mod as it only works with ores and without holding a button. Would it be possible to add a button feature which enables vein mining everything?

Start by locating the Java implementation of the Veining enchantment and the pickaxe block-breaking path described in the repository. Read how ore-only behavior is defined and check the Forge-related project entry points for input handling. Done means a button can enable vein mining for non-ore blocks, including Nether Bricks, while the existing enchantment behavior remains intact.

Written by the indexing model from the issue text.