* Recursive trie-building with variable paths
* tree structure applied to new path routes and a new util class
* Breadcrumbs for SV paths and prompt when nothing exists at a path
* Lint and test cleanup
* Pre-review cleanup
* lintfix
* Abstracted pathtree each-ins into a new component class
* Path tree component styles
* Types added and PR feedback addressed
* Path tree to variable paths
* Slightly simpler path QP mods
* More pr feedback handling
* Trim moved into a function on variable model
* Traversal and compaction tests for PathTree
* Trim Path tests
* Variable-paths component tests
* Lint fixup for tests
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