Smaller bugfixing update with some internal refactoring to support some up coming features in 1.1.

### Fixed
- Issues around the mouse based selector disappearing after the toolbar is toggled
- Sentry was sending one single event on start up, regardless of if the crash reporting preference is disabled or not

### Changed
- Updated a lot of internal dependencies, this included having to adjust some styling related issues around the Broom toolbar to avoid styles from leaking into the host page
- Large refactor of the internal state handling across the extension to support some new features that are in the works

### Added
- The ability to select a tables columns by clicking on the columns header
- Better support around building selectors for lists

Changed:
Lots of internal adjustments to get Broom building for multiple browsers

-Fixed: Small reduction in file sizes

Added:
- Ability to view your activated license key.

Fixed:
- Several cosmetic bugs with validating license keys:
- Days left were being rendered as minutes. This was fixed with applying some maths.
- Activating a license after a trial was expired could result in the settings page rendering weirdly until refreshed.
- Centralized and commonized styling across the licensing forms, from the fresh-install page to the settings page and the trial expired gate keeper.

Bugfix for verifying Gumroad purchased license keys.

- Verifying a valid license key would not ask Gumroad if it was valid correctly, leading to Broom thinking the key was invalid. This was fixed by correctly building the request to Gumroad and fixing a small logic bug in the resulting validity check.