Translation: Update hu-hu.json

[summoner001]

Translate new strings

[greptile-apps]

Greptile Summary

This PR updates Hungarian translations for newly added UI strings.

• Translates quick search navigation and replace labels.
• Translates server settings category labels.
• Translates rename prompt and code action labels.

Confidence Score: 5/5

This looks safe to merge.

• No blocking issues found in the changed code.

Important Files Changed

Filename	Overview
src/lang/hu-hu.json	Updates Hungarian locale values while preserving the existing keys and interpolation shape.

_{Reviews (1): Last reviewed commit: "Translation: Update hu-hu.json" | Re-trigger Greptile}