Update the C API document.

[q82419]

1. Update to use the prettier code note block.
2. Update the latest C API document.

[alabulei1]

Hello, I am a code review bot on flows.network. Here are my reviews of code commits in this PR.

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Commit fdf568763d480d2c4cfe3fccf848a46e3fa23ff9

Key changes:

• Updated the code note block to use prettier.
• Updated the latest C API document in various files.

Potential problems:

• There are no significant potential problems identified in this patch.