feat: implement on delateAccount

manifest.konnector

package.json

src/core/contractActivation.js

src/core/contractStartDate.js

src/core/contractTermination.js

src/core/contractVerification.js

src/core/findUserPdl.js

src/core/types/enum.js

src/helpers/account.js

src/helpers/env.js

src/helpers/parsing.js

src/index.js

src/onDeleteAccount.js

webpack.config.js