Add a Trivia workflow in Github Actions

.github/workflows/ci.yml

@@ -1,5 +1,5 @@
+---
 name: CI
-
 on:
   push:
     branches: [ main ]

.github/workflows/publish-pypi.yml

@@ -1,5 +1,5 @@
+---
 name: Publish to PyPI
-
 on:
   push:
     tags:

.github/workflows/trivia.yml

@@ -0,0 +1,44 @@
+---
+name: Trivia on a pull request
+on:
+  pull_request:
+    types: [opened]
+
+jobs:
+  trivia:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Post Trivia Questions
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const res = await fetch("https://opentdb.com/api.php?amount=3&difficulty=medium&type=multiple");
+            const data = await res.json();
+
+            function decodeHtml(html) {
+              return html
+                .replace(/"/g, '"')
+                .replace(/'/g, "'")
+                .replace(/&/g, "&")
+                .replace(/&lt;/g, "<")
+                .replace(/&gt;/g, ">");
+            }
+
+            const questions = data.results.map((q, i) => {
+              const choices = [...q.incorrect_answers, q.correct_answer]
+                .sort(() => Math.random() - 0.5)
+                .map((a, idx) => `> ${String.fromCharCode(65 + idx)}. ${decodeHtml(a)}`)
+                .join("\\n");
+              return `### 🧩 Q${i + 1}: ${decodeHtml(q.question)}\\n${choices}\\n\\n`;
+            }).join("\\n---\\n\\n");
+
+            const header = "👋 **Thank you for opening this Pull Request!**\\n\\n🧠 **CI Trivia Time!**\\nHere are 3 random computer trivia questions to keep you entertained while CI runs.\\n*(You can reply with your guesses!)*\\n\\n";
+            const body = header + questions;
+
+            await github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body
+            });