- Rename @tycoworks/tycoslide → @tycoslide/core
- Rename @tycoworks/tycoslide-components → @tycoslide/components
- Rename @tycoworks/tycoslide-theme → @tycoslide/theme-default
- Extract CLI into new @tycoslide/cli package (from core/src/cli/)
- Rename packages/theme-tycoworks/ → packages/theme-default/
- Rebrand theme assets: tycoworks → tycoslide, simplify filenames
- Update all imports, docs, and references across 63 files
- Remove commander/debug from core deps (now CLI-only)
- Bump all packages to 0.2.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>