📌 Bump chart.js from 4.4.7 to 4.4.8

Bumps [chart.js](https://github.com/chartjs/Chart.js) from 4.4.7 to 4.4.8.
- [Release notes](https://github.com/chartjs/Chart.js/releases)
- [Commits](https://github.com/chartjs/Chart.js/compare/v4.4.7...v4.4.8)

---
updated-dependencies:
- dependency-name: chart.js
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -31,7 +31,7 @@
   "homepage": "https://github.com/jpanther/congo#readme",
   "devDependencies": {
     "@tailwindcss/typography": "^0.5.16",
-    "chart.js": "^4.4.7",
+    "chart.js": "^4.4.8",
     "fuse.js": "^7.0.0",
     "jsdom": "^26.0.0",
     "katex": "^0.16.14",