Profile model: quick-create + full editable student profile

- /students/new: quick create (name + DOB) -> redirects into the profile
- /students/$id: full editable profile with photo upload, and tabs for
  Profile / Family & pickup (guardians, emergency contacts, pickups) /
  Academics (curriculum logins + records) / Attendance / Tuition / Contracts
- Migration: students.photo_path + private student-photos storage bucket
  (admin write, linked-user read); regenerate types

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

src/integrations/supabase/types.ts

@@ -572,6 +572,7 @@ export type Database = {
           last_name: string
           notes: string | null
           other_info: string | null
+          photo_path: string | null
           photo_release: boolean
           physician_phone: string | null
           portfolio_keeper: string | null
@@ -603,6 +604,7 @@ export type Database = {
           last_name: string
           notes?: string | null
           other_info?: string | null
+          photo_path?: string | null
           photo_release?: boolean
           physician_phone?: string | null
           portfolio_keeper?: string | null
@@ -634,6 +636,7 @@ export type Database = {
           last_name?: string
           notes?: string | null
           other_info?: string | null
+          photo_path?: string | null
           photo_release?: boolean
           physician_phone?: string | null
           portfolio_keeper?: string | null