* fix(icons/file): add rounding to file fold corners & apply this change to other icons with folds.
* fix(icons/file): update file-digit.svg with the correct version
* fix(icons/file): update file-key for better centre of gravity
* fix(icons/file): optimized & formatted icons
* fix(icons/file): increase file-type-corner T size to better match other addons
* feat(docs): increase size of braces & rename file-json to file-braces
* refactor(icons): further increase size of T in file-type-corner.svg
* refactor(icons): upgrade file-digit to match binary
* refactor(icons): upgrade file-check-corner to match other operational icons (plus/minus/x)
* Update file-scan.svg
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Co-authored-by: Eric Fennis <eric.fennis@gmail.com>
