feat(fusion_clock): redesign dashboard — layered, role-aware, gradient cards (dark+light)

- Rework /fusion_clock/dashboard_data into a personal block (everyone)
  plus a team block (team lead = direct reports, manager = org-wide).
  A regular employee's payload never contains another employee's data.
- New OWL stacked layout: gradient KPI cards (Today/Week/OT/Streak),
  Today's Shift, Recent Activity, Upcoming Leave, Recent Penalties; team
  band adds Present/Absent/Late/Pending, roster, and Needs Attention.
- Dark/light via compile-time $o-webclient-color-scheme branching;
  drop the old runtime html.o_dark dashboard block.
- Open the Dashboard menu to group_fusion_clock_user (lead/manager imply).
- Add HttpCase permission/no-leak tests. Bump 3.13.2 -> 3.14.0.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

fusion_clock/__manifest__.py

@@ -5,7 +5,7 @@
 
 {
     'name': 'Fusion Clock',
-    'version': '19.0.3.13.2',
+    'version': '19.0.3.14.0',
     'category': 'Human Resources/Attendances',
     'summary': 'Complete Employee T&A with Geofencing, Shifts, Penalties, Overtime, Kiosk, Dashboard & Payroll Export',
     'description': """