add korean language

[mcfyynpy68-create]

add korean language

Context of Contribution

• Bug Fix
• Refactoring
• New Feature
• Others

Summary of the Proposal

Added Strings.ko.resx to the Properties folder to provide native Korean translation.

Reason for the new feature

Support korean language

Checklist

• I have read the CONTRIBUTING.md and agree to follow it.
• This PR does not contain commits of multiple contexts.
• Code follows proper indentation and naming conventions.
• Implemented using only APIs that can be submitted to the Microsoft Store.
• Works correctly in both dark theme and light theme.
• Works correctly on any device.

[mor39a]

The necessary changes still need to be made to RunCat365/SupportedLanguage.cs and the README files

[mor39a]

As stated in the CONTRIBUTING.md file:

• Do not click Resolve conversation unless you are the reviewer.
  Even after pushing a fix in response to a review comment, only the reviewer can decide whether the issue is actually resolved.
  Pushing a follow-up commit and resolving the conversation yourself bypasses that judgment.

Edit: Sorry, I didn't realize that clicking Apply suggestion automatically marks the conversation as resolved. Please ignore the previous message.

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Also, please make the necessary changes to RunCat365/SupportedLanguage.cs and the README files, so we can merge the changes

[Kyome22]

@mcfyynpy68-create
There have been similar challenge in the past. You might find it helpful as a reference for the translation.
#255

[Kyome22]

@mcfyynpy68-create @mor39a
There is a Claude Skill for localization. Even if you don't use it, it should serve as a helpful reference for the necessary tasks.
https://github.com/runcat-dev/RunCat365/blob/main/.claude/skills/add-localization/SKILL.md

[mor39a]

@mcfyynpy68-create @mor39a There is a Claude Skill for localization. Even if you don't use it, it should serve as a helpful reference for the necessary tasks. https://github.com/runcat-dev/RunCat365/blob/main/.claude/skills/add-localization/SKILL.md

I've never used it, but thanks for sharing it.
The skill should probably also include updating the README to keep the list of available languages up to date.