Render span and log attributes with tree dot notation like Sentry

[dcramer]

Description

We should render span and log attributes using the same tree dot notation that Sentry uses for better consistency and readability.

Current Behavior

Attributes are currently rendered in a different format than Sentry's tree dot notation.

Expected Behavior

Attributes should be rendered with tree dot notation, matching Sentry's approach for displaying nested data structures.

Benefits

• Consistency with Sentry's UI patterns
• Better readability for nested attributes
• Improved user experience for those familiar with Sentry

Implementation Notes

• Review how Sentry renders attributes with tree dot notation
• Update the attribute rendering logic for both spans and logs
• Ensure proper indentation and visual hierarchy