chore(deps-dev): Bump @babel/core in /src/theme-src

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.25.8 to 7.26.0.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.26.0/packages/babel-core)

---
updated-dependencies:
- dependency-name: "@babel/core"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

src/theme-src/package.json

@@ -19,7 +19,7 @@
     "clipboard": "^2.0.11"
   },
   "devDependencies": {
-    "@babel/core": "^7.25.8",
+    "@babel/core": "^7.26.0",
     "@babel/preset-env": "^7.25.8",
     "@fontsource/jetbrains-mono": "^5.1.1",
     "@tailwindcss/nesting": "0.0.0-insiders.565cd3e",