Bump markdownify from 0.14.1 to 1.0.0

Bumps [markdownify](https://github.com/matthewwithanm/python-markdownify) from 0.14.1 to 1.0.0.
- [Release notes](https://github.com/matthewwithanm/python-markdownify/releases)
- [Commits](matthewwithanm/python-markdownify@0.14.1...1.0.0)

---
updated-dependencies:
- dependency-name: markdownify
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

poetry.lock

@@ -20,7 +20,7 @@ deepdiff = "7.0.1"
 emoji = "2.14.1"
 feedparser = "6.0.11"
 lxml = "5.3.1"
-markdownify = "0.14.1"
+markdownify = "1.0.0"
 pydantic = "2.10.6"
 pydantic-settings = "2.8.0"
 python-dateutil = "2.9.0.post0"