build(deps): bump python-fasthtml from 0.12.48 to 0.12.50 (#946)

Bumps [python-fasthtml](https://github.com/AnswerDotAI/fasthtml) from 0.12.48 to 0.12.50.
- [Release notes](https://github.com/AnswerDotAI/fasthtml/releases)
- [Changelog](https://github.com/AnswerDotAI/fasthtml/blob/main/CHANGELOG.md)
- [Commits](https://github.com/AnswerDotAI/fasthtml/compare/0.12.48...0.12.50)

---
updated-dependencies:
- dependency-name: python-fasthtml
  dependency-version: 0.12.50
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -24,7 +24,7 @@ dependencies = [
     "fastapi[standard-no-fastapi-cloud-cli]==0.135.1",
     "fastapi_cli==0.0.24",
     "rich-toolkit==0.19.7",
-    "python-fasthtml==0.12.48",
+    "python-fasthtml==0.12.50",
     "MonsterUI==1.0.44",
     "markdown-it-py==4.0.0",
     "mdit-py-plugins==0.5.0",