fix: OnSuccess and onError added to saveProjectThumbnail

[hgeorgiev-creator]

Resolves

In the GUIStorage interface adds the onSuccess and onError callbacks for the saveProjectThumbnail

Proposed Changes

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Reason for Changes

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Test Coverage

Please show how you have added tests to cover your changes

[github-actions]

Test Results

  3 files   -     5   69 suites   - 1 014   11m 5s ⏱️ - 1m 2s
403 tests  - 2 317  395 ✅  - 2 317  8 💤 ± 0  0 ❌ ±0 
425 runs   - 5 848  417 ✅  - 5 817  8 💤  - 31  0 ❌ ±0 

Results for commit 76a7919. ± Comparison against base commit 62488f5.

This pull request removes 2317 tests.

buildLibraries Should NOT fill global assets from sprites if fillAssetsFromSprites is false ‑ buildLibraries Should NOT fill global assets from sprites if fillAssetsFromSprites is false
buildLibraries Should NOT inherit costume tags from sprites if costume already has tags ‑ buildLibraries Should NOT inherit costume tags from sprites if costume already has tags
buildLibraries Should NOT inherit sound tags from sprites ‑ buildLibraries Should NOT inherit sound tags from sprites
buildLibraries Should always extract dataFormat from file extension ‑ buildLibraries Should always extract dataFormat from file extension
buildLibraries Should deduplicate assets with the same name, ignoring casing ‑ buildLibraries Should deduplicate assets with the same name, ignoring casing
buildLibraries Should fill global costumes from sprites if fillAssetsFromSprites is true ‑ buildLibraries Should fill global costumes from sprites if fillAssetsFromSprites is true
buildLibraries Should fill sounds from global libraries even when fillAssetsFromSprites is false ‑ buildLibraries Should fill sounds from global libraries even when fillAssetsFromSprites is false
buildLibraries Should handle duplicate asset names in different sprites by including only one in the global library ‑ buildLibraries Should handle duplicate asset names in different sprites by including only one in the global library
buildLibraries Should handle invalid JSON files gracefully ‑ buildLibraries Should handle invalid JSON files gracefully
buildLibraries Should handle missing files gracefully ‑ buildLibraries Should handle missing files gracefully
…

♻️ This comment has been updated with latest results.

[KManolov3]

Looks good!