Chore: rename api->camera-management-api and web->management-dashboard-web-app; update compose, ignore, README references

management-dashboard-web-app/supabase/migrations/20250725000003_fix_draft_constraints.sql

@@ -0,0 +1,17 @@
+-- Fix Draft Constraints Migration
+-- Allows multiple drafts per phase while preventing multiple submitted drafts
+
+-- Drop the overly restrictive constraint
+ALTER TABLE public.experiment_phase_drafts 
+DROP CONSTRAINT IF EXISTS unique_user_phase_repetition_draft;
+
+-- Add a proper constraint that only prevents multiple submitted drafts
+-- Users can have multiple drafts in 'draft' or 'withdrawn' status, but only one 'submitted' per phase
+ALTER TABLE public.experiment_phase_drafts 
+ADD CONSTRAINT unique_submitted_draft_per_user_phase 
+EXCLUDE (user_id WITH =, repetition_id WITH =, phase_name WITH =) 
+WHERE (status = 'submitted');
+
+-- Add comment explaining the constraint
+COMMENT ON CONSTRAINT unique_submitted_draft_per_user_phase ON public.experiment_phase_drafts 
+IS 'Ensures only one submitted draft per user per phase per repetition, but allows multiple draft/withdrawn entries';