esoltys/contour-2.0

AI Summary: The Debug Panel in `performance.html` is not fully functional, failing to populate the 'Patterns' tab with active patterns and the 'Transport Events' tab with scheduled events. This issue stems from a pattern compilation error where the `compilePattern()` function expects a `PatternBuilder` object with a `.build()` method, but the preset patterns are defined as strings, leading to an incorrect pattern object and preventing proper pattern instantiation and event scheduling.