feat: allow file.link to "walk" and link all files in a directory

[rawkode]

No description provided.

[codecov-commenter]

Codecov Report

Merging #139 (3b3adee) into main (5cc3d13) will increase coverage by 8.17%.
The diff coverage is 86.00%.

@@            Coverage Diff             @@
##             main     #139      +/-   ##
==========================================
+ Coverage   42.38%   50.56%   +8.17%     
==========================================
  Files          45       44       -1     
  Lines        1621     1606      -15     
==========================================
+ Hits          687      812     +125     
+ Misses        934      794     -140     

Impacted Files	Coverage Δ
src/actions/directory/copy.rs	33.33% <0.00%> (+4.30%)	⬆️
src/actions/directory/mod.rs	0.00% <0.00%> (ø)
src/steps/initializers/mod.rs	100.00% <ø> (ø)
src/actions/file/mod.rs	18.18% <50.00%> (+18.18%)	⬆️
src/steps/mod.rs	93.75% <78.57%> (+2.32%)	⬆️
src/steps/initializers/file_exists.rs	93.75% <93.75%> (ø)
src/actions/file/link.rs	92.78% <95.08%> (+43.84%)	⬆️
src/actions/package/providers/yay.rs	0.00% <0.00%> (ø)
src/actions/package/providers/bsdpkg.rs	0.00% <0.00%> (ø)
... and 21 more

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[rawkode]

Closes #82