- schema.js: add createdAt/allowedModels to apiKeys, bump SCHEMA_VERSION 3->4 - shared/components/index.js: restore ApiExplorerModal barrel export (was replaced by TagInput) - combos: tag support, repo + api + page updates
- schema.js: add createdAt/allowedModels to apiKeys, bump SCHEMA_VERSION 3->4 - shared/components/index.js: restore ApiExplorerModal barrel export (was replaced by TagInput) - combos: tag support, repo + api + page updates