* chore: remove deprecated setup skills superseded by SDK bundles
Remove sentry-ios-swift-setup, sentry-react-native-setup, sentry-setup-tracing,
sentry-setup-logging, and sentry-setup-metrics skills. These are now covered by
the full SDK bundle skills (sentry-cocoa-sdk, sentry-react-native-sdk, etc.)
which provide comprehensive platform-specific guidance.
Update README.md to remove all references: table rows, usage examples, and
directory structure examples (replaced sentry-setup-tracing with sentry-fix-issues).
* chore(release): generate skill list dynamically from SKILL.md frontmatter
Replace the hardcoded (and stale) skill list in the release workflow with a
script that reads name and description from each skills/*/SKILL.md frontmatter.
This ensures the release notes stay current as skills are added or removed.
Adds scripts/generate-skill-list.sh which extracts the first sentence of each
skill's description and formats it as a markdown list.