* Implemented a relatively simple dynamic background sizing calculation for the Map Planner
* Moved useWindowsSize() hook usage near the top of Planner() function
* Removed some dead space above the background image
* Adjustments
* Added a *lot* of math to adjust image spawn location based on the background image size & position, which are based on the current window size & position
- Moved the background image stuff to its own React Hook, usePlannerBg()
* Fix Prettier issue
* Added another comment
* Fixed typing for the usePlannerBg hook
- Also improved comments & some variable names to be cleaner/more consistent
Co-authored-by: Kalle <38327916+Sendouc@users.noreply.github.com>
