fix(*): add missing fields on the book metadata modal
Targets: https://gitlab.coko.foundation/ketida/ketida/-/issues/685, https://gitlab.coko.foundation/ketida/ketida/-/issues/665
- Add copyright year and subtitle field to the book metadata modal
- Transforms the initial values to the book metadata form for dayjs inputs
- Position the bookmetadata modal to open at the top
Edited by Pokhi