Point project URLs at the renamed repo, transcript-api-python

The repository was renamed from python-sdk on 2026-09-29. GitHub redirects the old URLs; these show on the PyPI page from the next release.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019cRqgY8aAAk7Lpwepk9pRZ

Author: Chandler Casey

pyproject.toml

@@ -31,8 +31,8 @@ dependencies = [
 [project.urls]
 Homepage = "https://transcriptfetch.com"
 Documentation = "https://transcriptfetch.com/docs"
-Source = "https://github.com/TranscriptFetch/python-sdk"
-Issues = "https://github.com/TranscriptFetch/python-sdk/issues"
+Source = "https://github.com/TranscriptFetch/transcript-api-python"
+Issues = "https://github.com/TranscriptFetch/transcript-api-python/issues"
 
 [project.optional-dependencies]
 dev = [