🔊 Basic tracking of Advent successes (#5463)

Just probing the usage of the Advent event. So that I can get an overall
idea of how many people tried it. Not really tracking anything as it
does not keep any details on the person, the answer that got submitted
or anything else.

.github/workflows/build-status.yml

@@ -546,7 +546,7 @@ jobs:
       - name: Configure custom headers
         run: |
           echo "/*" > artifacts/_headers
-          echo "  Content-Security-Policy: default-src 'none'; img-src 'self' data: badge.fury.io *.cloudfront.net img.shields.io raw.githubusercontent.com www.netlify.com api.securityscorecards.dev bestpractices.coreinfrastructure.org www.bestpractices.dev cdn.bsky.app;connect-src *.algolia.net *.algolianet.com public.api.bsky.app;script-src 'self' 'unsafe-inline' 'unsafe-eval';frame-src *.codesandbox.io www.youtube-nocookie.com; style-src 'self' 'unsafe-inline'; manifest-src 'self'; base-uri fast-check.dev;" >> artifacts/_headers
+          echo "  Content-Security-Policy: default-src 'none'; img-src 'self' data: badge.fury.io *.cloudfront.net img.shields.io raw.githubusercontent.com www.netlify.com api.securityscorecards.dev bestpractices.coreinfrastructure.org www.bestpractices.dev cdn.bsky.app;connect-src *.algolia.net *.algolianet.com public.api.bsky.app api.counterapi.dev;script-src 'self' 'unsafe-inline' 'unsafe-eval';frame-src *.codesandbox.io www.youtube-nocookie.com; style-src 'self' 'unsafe-inline'; manifest-src 'self'; base-uri fast-check.dev;" >> artifacts/_headers
           echo "/api-reference/*" >> artifacts/_headers
           echo "  Content-Security-Policy: default-src 'none'; img-src 'self' data:; connect-src data:; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline';" >> artifacts/_headers
       - name: Compress documentation artifacts as zip

website/blog/2024-12-01-advent-of-pbt-day-1/AdventOfTheDayBuilder.tsx

@@ -77,6 +77,9 @@ export function buildAdventOfTheDay(options: Options) {
   }
 
   function onSubmit(event: React.SyntheticEvent<HTMLFormElement>) {
+    fetch(`https://api.counterapi.dev/v1/fast-check/AdventOfPBT2024Day${day}Attempt/up`)
+      .then((response) => response.json())
+      .catch(() => {});
     event.preventDefault();
     try {
       const answer = extractAnswerFromForm(event);
@@ -92,6 +95,9 @@ export function buildAdventOfTheDay(options: Options) {
       }
       lastError = null;
       localStorage.setItem(storageKey, answer);
+      fetch(`https://api.counterapi.dev/v1/fast-check/AdventOfPBT2024Day${day}Success/up`)
+        .then((response) => response.json())
+        .catch(() => {});
     } catch (err) {
       lastError = `Malformed inputs provided!\n${(err as Error).message}`;
     }