docs(ahrefs): regenerate docs to reflect cents-to-USD conversion fix

The generated docs page was stale after the previous commit converted
rank_tracker_serp_overview.value, rank_tracker_competitors_stats.trafficValue,
and rank_tracker_competitors_overview's nested value from cents to USD -
regenerating picks up the corrected field descriptions.

Author: waleedlatif1

apps/docs/content/docs/en/integrations/ahrefs.mdx

@@ -598,7 +598,7 @@ Get the full SERP (search engine results page) for a keyword tracked in an Ahref
 |   ↳ `backlinks` | number | Total backlinks to the ranking domain |
 |   ↳ `refdomains` | number | Unique referring domains |
 |   ↳ `traffic` | number | Estimated monthly organic search traffic |
-|   ↳ `value` | number | Estimated monthly traffic value in USD cents |
+|   ↳ `value` | number | Estimated monthly traffic value \(USD\) |
 |   ↳ `topKeyword` | string | Highest-traffic keyword ranking for this page |
 |   ↳ `topKeywordVolume` | number | Monthly search volume for the top keyword |
 |   ↳ `updateDate` | string | Date the SERP was last checked |
@@ -633,7 +633,7 @@ Get competitor rankings for the keywords tracked in an Ahrefs Rank Tracker proje
 |     ↳ `position` | number | Current ranking position |
 |     ↳ `bestPositionKind` | string | Type of the best position achieved |
 |     ↳ `traffic` | number | Estimated traffic to the competitor |
-|     ↳ `value` | number | Estimated traffic value |
+|     ↳ `value` | number | Estimated traffic value \(USD\) |
 
 ### `ahrefs_rank_tracker_competitors_stats`
 
@@ -656,7 +656,7 @@ Get aggregate competitor stats for an Ahrefs Rank Tracker project: each competit
 | `competitorsStats` | array | Aggregate stats for each tracked competitor |
 |   ↳ `competitor` | string | The competitor's URL |
 |   ↳ `traffic` | number | Estimated monthly organic visits |
-|   ↳ `trafficValue` | number | Estimated monthly organic traffic value |
+|   ↳ `trafficValue` | number | Estimated monthly organic traffic value \(USD\) |
 |   ↳ `averagePosition` | number | Average top organic position across tracked keywords |
 |   ↳ `pos1To3` | number | Keywords ranking in top 3 positions |
 |   ↳ `pos4To10` | number | Keywords ranking in positions 4-10 |