feat: delete and duplicate selection

[AraxTheCoder]

This adds the ability to delete and duplicate the selection as requested in #170.
These two new options get shown in the toolOptions collapsible menu, as seen in the screenshot.

I still need to copy the "Delete" from imageOptions of all languages to selectionOptions, but when I tried it so far, other translations got replaced with the missing English translation.
Any help on how I can do this correctly is welcome.

[codecov]

Codecov Report

Attention: 60 lines in your changes are missing coverage. Please review.

Comparison is base (a06f283) 35.40% compared to head (eb8e8bd) 35.10%.
Report is 3 commits behind head on main.

❗ Current head eb8e8bd differs from pull request most recent head 841d3e1. Consider uploading reports for the commit 841d3e1 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #937      +/-   ##
==========================================
- Coverage   35.40%   35.10%   -0.30%     
==========================================
  Files          97       98       +1     
  Lines        7041     7101      +60     
==========================================
  Hits         2493     2493              
- Misses       4548     4608      +60     

Files	Coverage Δ
lib/data/tools/select.dart	66.12% <0.00%> (-7.09%)	⬇️
lib/components/toolbar/toolbar.dart	73.52% <0.00%> (-2.62%)	⬇️
lib/components/toolbar/select_modal.dart	0.00% <0.00%> (ø)
lib/pages/editor/editor.dart	32.93% <0.00%> (-1.09%)	⬇️

... and 1 file with indirect coverage changes

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[adil192]

I still need to copy the "Delete" from imageOptions of all languages to selectionOptions, but when I tried it so far, other translations got replaced with the missing English translation. Any help on how I can do this correctly is welcome.

I typically do this as a separate commit/PR to keep the diff readable.
That being said, were you using a command like

dart run slang edit copy path.to.imageOptions.delete path.to.selectionOptions.delete

[AraxTheCoder]

I still need to copy the "Delete" from imageOptions of all languages to selectionOptions, but when I tried it so far, other translations got replaced with the missing English translation. Any help on how I can do this correctly is welcome.

I typically do this as a separate commit/PR to keep the diff readable. That being said, were you using a command like

dart run slang edit copy path.to.imageOptions.delete path.to.selectionOptions.delete

Ok so you take care of this yourself?

[adil192]

Thank you!