Daniel Bedeleanu
1f45e4981b
refactor: optimize admin spacing - phase 2 refinements
Medium-impact spacing reductions:
- DatabaseManager: gap-6→gap-4 flex gap, sm:pr-6→sm:pr-4, sm:pl-6→sm:pl-4
- IdentityManager: modal header mb-2→mb-3 for better proportion
- All panels: maintain consistent gap-3 grid spacing
- Form field spacing: space-y-1 throughout for compact form layouts
- Modal padding: p-6 consistent across all dialogs
- Input heights: py-1.5 for compact density
Tests: 291/291 passing, Build: success
Estimated additional ~20-30px vertical savings vs Phase 1