Replace `break-all` with `break-words overflow-x-auto` to improve
text wrapping behavior in command preview areas. This prevents
words from breaking awkwardly in the middle while still allowing
long commands to be displayed properly.
Changes:
- CreateSpellDialog.tsx: Fixed command preview overflow
- SpellDialog.tsx: Fixed command display overflow
- SpellRenderer.tsx: Fixed detail view command overflow
The new approach breaks at word boundaries when possible and
provides horizontal scrolling for exceptionally long commands.
