Add management, storage and REST API for the UI options.

package.json

src-electron/db/query-package.js

src-electron/rest/user-data.js

src-electron/zcl/zcl-loader-silabs.js

src-shared/db-enum.js

src-shared/rest-api.js

src/store/zap/mutations.js

test/gen-meta.test.js

test/resource/meta/zcl.json