* feat(skills): add Kysely migration patterns to database-migrations
Add Kysely section covering kysely-ctl CLI workflow, migration file
structure (up/down with Kysely<any>), and programmatic Migrator setup
with FileMigrationProvider and allowUnorderedMigrations option.
* fix(skills): address PR review feedback for Kysely migration patterns
- Replace redundant email index with avatar_url index (unique already creates index)
- Add ESM-compatible __dirname using import.meta.url
- Comment out allowUnorderedMigrations with production safety warning
- Add clarifying comment for db variable
* fix(skills): fix migration filename mismatch and clarify ESM-only pattern
- Rename migration file to create_user_profile to match actual content
- Restructure ESM import pattern to be clearly ESM-only with CJS note
Add origin field to all skill files to track their source repository.
This enables users to identify where distributed skills originated from.
Fixesaffaan-m/everything-claude-code#246
- New skills: api-design, database-migrations, deployment-patterns
- validate-hooks.js: validate inline JS syntax in node -e hook commands
- utils.test.js: edge case tests for findFiles with null/undefined inputs
- README: update skill count to 35, add new skills to directory tree
