PRD-2152: CodeBlock background color fix

[Tomass673]

Task: https://app.clickup.com/t/24336023/PRD-2152

[Tomass673]

Also, to prevent "React keys must be passed directly to JSX without using spread" error I removed spread ...restProps from AppMarkdownView

[veliseev93]

It seems to break the chat UI:

[Tomass673]

fixed

[veliseev93]

@Tomass673 Could you please check if maybe we just need to specify the background color in the CodeBlock component on line 59 to solve this problem?

  if (!sourceInfo || sourceInfo === 'markdown') {
    const formattedContent = content.endsWith('\n') ? content.slice(0, -1) : content;

    return (
      <View className='gap-4'>
        {copyButton}
        <AppText style={[fenceStyle, { backgroundColor: isDarkColorScheme ? dark_color : light_color }]}>{formattedContent}</AppText>
      </View>
    );
  }