Fix https://github.com/twentyhq/twenty/issues/15346 - email not centered - reduced title sizes - made paragraph line height and margin consistent with editor - display line jumps Editor <img width="1505" height="701" alt="Capture d’écran 2025-10-29 à 16 46 20" src="https://github.com/user-attachments/assets/5f6c6377-62b2-4697-861e-39a648cd48bb" /> Email <img width="1505" height="648" alt="Capture d’écran 2025-10-29 à 16 46 36" src="https://github.com/user-attachments/assets/a596acd8-567f-4726-996c-248519b250c5" />