fix: resolve all 228 TypeScript errors across the project

- Exclude admin-web and supabase/functions from root tsconfig (185 errors)
- Add missing constant exports: FONT_FAMILY_SANS_BOLD/SEMIBOLD, BRAND_DANGER (9 errors)
- Fix React Query API destructuring in admin screens: data/isLoading aliases (12 errors)
- Add getWorkoutsByCategory to data layer, fix category screen types (5 errors)
- Add type assertions for Supabase never types in adminService and sync.ts (13 errors)
- Add missing vitest imports (vi, beforeEach) and replace removed PRIMARY_DARK (5 errors)
- Fix seed.ts to use program.weeks[].workouts[] instead of missing props (4 errors)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

supabase/seed.ts

@@ -158,7 +158,6 @@ async function seedPrograms() {
     description: p.description,
     weeks: p.weeks,
     workouts_per_week: p.workoutsPerWeek,
-    level: p.level,
   }))
 
   const { error } = await supabase.from('programs').upsert(programs)
@@ -166,22 +165,17 @@ async function seedPrograms() {
 
   // Seed program-workout relationships
   let programWorkouts: { program_id: string; workout_id: string; week_number: number; day_number: number }[] = []
-  
+
   Object.values(PROGRAMS).forEach(program => {
-    let week = 1
-    let day = 1
-    program.workoutIds.forEach((workoutId, index) => {
-      programWorkouts.push({
-        program_id: program.id,
-        workout_id: workoutId,
-        week_number: week,
-        day_number: day,
+    program.weeks.forEach((week) => {
+      week.workouts.forEach((workout, dayIndex) => {
+        programWorkouts.push({
+          program_id: program.id,
+          workout_id: workout.id,
+          week_number: week.weekNumber,
+          day_number: dayIndex + 1,
+        })
       })
-      day++
-      if (day > program.workoutsPerWeek) {
-        day = 1
-        week++
-      }
     })
   })