docs(audience-core): drop narrative comments on consent queries

The section header and doc comments restated what the function names
already convey. Removed per the project's preference to comment only
when the reason is non-obvious.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ImmutableJeffrey

packages/audience/core/src/consent.ts

@@ -11,16 +11,10 @@ export interface ConsentManager {
   setLevel(next: ConsentLevel): void;
 }
 
-// --- Consent capability queries ---
-// Single source of truth for what each consent level permits. Use these
-// instead of raw string comparisons so rule changes only touch this file.
-
-/** Can this consent level record events (page views, track calls)? */
 export function canTrack(level: ConsentLevel): boolean {
   return level !== 'none';
 }
 
-/** Can this consent level use identity features (identify, alias, userId, email hash)? */
 export function canIdentify(level: ConsentLevel): boolean {
   return level === 'full';
 }