[ts][c3] Improved Construct3 plugin

[star2000]

• I confirm this contribution is made under the Esoteric Software LLC CLA.

1. Fixed an issue where npm run build:construct3:copy-assets would fail on Windows because the cp command could not be found.
2. Added npm run dev:c3 as a way to quickly start development when developing c3 plugins.
3. Improved readability when using console.log
4. Supports placing atlas and texture files in the same subdirectory.
5. Added the AddAnimation method and highlighted it with SetAnimation.
6. Duplicate plugin.addon.schema.json files were removed to reduce plugin size.
7. min-construct-version is set to r459 because IProjectFile.GetPath is required.
8. Chinese translation added
9. The npm run format command was executed.
10. File extension filtering has been added to the atlas and skeleton parameters.

[star2000]

@davidetan Add these and it's basically usable

[star2000]

@davidetan It's time to review and merge.

[davidetan]

@davidetan It's time to review and merge.

Please be patient. We are a small team with many tasks, and we won't merge until we have time for a detailed review.
I appreciate your contribution, and the C3 addon is at the top of my backlog, but I will work on it as soon as I have completed other tasks.