Fix Windows platform compilation errors - Unicode API calls and string encoding#12

Copilot wants to merge 3 commits intomainlibnativeapi/nativeapi:mainfrom

copilot/fix-81fef6e9-7a68-4873-81ea-b9708bbce1falibnativeapi/nativeapi:copilot/fix-81fef6e9-7a68-4873-81ea-b9708bbce1faCopy head branch name to clipboard