* work
* tests and initial notes for refactoring
* refactor(stacked-panes): break out pane
* vertical functionality working with a single stack
* refactor: break out pane from stack
* fix: properly support multiple stacks in tab
* combining multiple stacks vertically
* vertical resizing working for all cases
* base functionality and tests
* some UX tweaking
* final functionality for directionless stacked increase
* some cleanups
* moar cleanups
* refactor: stacked resize
* fix: issue where resizing stacked geoms to 0 would cause them to overflow afterwards
* fix: handle uneven stacking
* functionality with tombstones
* new open new pane functionality
* match decrease increment behavior to increase one and fix some issues
* set fullscreen if maxed out
* allow splitting stacks
* fix tests mostly by parameterizing stacked_resize
* add tests
* some cleanups
* style(fmt): rustfmt
* add to config
* disable ci cache
* is_stacked => stacked
* docs(config): remove duplication
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