Feat: Expose full context information via API

Thank you for this great plugin! I'd like to request an API to expose full context information

1. All collected context information (including visible range near cursor)

int main(void) {
  if() { //Invisible
    if() { //Invisible
      if() { //visible
        [cursor pos]
      }
    }
  }
}

that can get context like:

int main(void) {
     if() {
      if() {
        if() { //visible

This would make it easier to export context for analyzing trigger conditions of specific code.

Start by tracing how the plugin currently collects context and exposes its public API. Confirm how the visible range near the cursor is represented, then define an API that returns all collected context, including that range. Done means consumers can export the complete context for analyzing trigger conditions.