Refactor Supabase services in docker-compose.yml for better organization and testing

- Commented out all Supabase services to facilitate testing with Supabase CLI.
- Updated README to include Supabase directory in project structure.
- Adjusted documentation for migration paths in Supabase Docker Compose guide.
- Enhanced docker-compose-reset.sh to explicitly remove Supabase volumes and wait for migrations to complete.

supabase/migrations/00007_cracker_parameters.sql

@@ -0,0 +1,89 @@
+-- Cracker Parameters
+-- This migration creates machine-specific parameter tables (must be created before cracking table)
+
+-- =============================================
+-- 1. JC CRACKER PARAMETERS TABLE
+-- =============================================
+
+CREATE TABLE IF NOT EXISTS public.jc_cracker_parameters (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    plate_contact_frequency_hz DOUBLE PRECISION NOT NULL CHECK (plate_contact_frequency_hz > 0),
+    throughput_rate_pecans_sec DOUBLE PRECISION NOT NULL CHECK (throughput_rate_pecans_sec > 0),
+    crush_amount_in DOUBLE PRECISION NOT NULL CHECK (crush_amount_in >= 0),
+    entry_exit_height_diff_in DOUBLE PRECISION NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- =============================================
+-- 2. MEYER CRACKER PARAMETERS TABLE
+-- =============================================
+
+CREATE TABLE IF NOT EXISTS public.meyer_cracker_parameters (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    motor_speed_hz DOUBLE PRECISION NOT NULL CHECK (motor_speed_hz > 0),
+    jig_displacement_inches DOUBLE PRECISION NOT NULL,
+    spring_stiffness_nm DOUBLE PRECISION NOT NULL CHECK (spring_stiffness_nm > 0),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- =============================================
+-- 3. TRIGGERS
+-- =============================================
+
+CREATE TRIGGER set_updated_at_jc_cracker_parameters
+    BEFORE UPDATE ON public.jc_cracker_parameters
+    FOR EACH ROW
+    EXECUTE FUNCTION public.handle_updated_at();
+
+CREATE TRIGGER set_updated_at_meyer_cracker_parameters
+    BEFORE UPDATE ON public.meyer_cracker_parameters
+    FOR EACH ROW
+    EXECUTE FUNCTION public.handle_updated_at();
+
+-- =============================================
+-- 4. GRANT PERMISSIONS
+-- =============================================
+
+GRANT ALL ON public.jc_cracker_parameters TO authenticated;
+GRANT ALL ON public.meyer_cracker_parameters TO authenticated;
+
+-- =============================================
+-- 5. ENABLE ROW LEVEL SECURITY
+-- =============================================
+
+ALTER TABLE public.jc_cracker_parameters ENABLE ROW LEVEL SECURITY;
+ALTER TABLE public.meyer_cracker_parameters ENABLE ROW LEVEL SECURITY;
+
+-- =============================================
+-- 6. CREATE RLS POLICIES
+-- =============================================
+
+CREATE POLICY "JC Cracker parameters are viewable by authenticated users" ON public.jc_cracker_parameters
+    FOR SELECT USING (auth.role() = 'authenticated');
+
+CREATE POLICY "JC Cracker parameters are insertable by authenticated users" ON public.jc_cracker_parameters
+    FOR INSERT WITH CHECK (auth.role() = 'authenticated');
+
+CREATE POLICY "JC Cracker parameters are updatable by authenticated users" ON public.jc_cracker_parameters
+    FOR UPDATE USING (auth.role() = 'authenticated');
+
+CREATE POLICY "JC Cracker parameters are deletable by authenticated users" ON public.jc_cracker_parameters
+    FOR DELETE USING (auth.role() = 'authenticated');
+
+CREATE POLICY "Meyer Cracker parameters are viewable by authenticated users" ON public.meyer_cracker_parameters
+    FOR SELECT USING (auth.role() = 'authenticated');
+
+CREATE POLICY "Meyer Cracker parameters are insertable by authenticated users" ON public.meyer_cracker_parameters
+    FOR INSERT WITH CHECK (auth.role() = 'authenticated');
+
+CREATE POLICY "Meyer Cracker parameters are updatable by authenticated users" ON public.meyer_cracker_parameters
+    FOR UPDATE USING (auth.role() = 'authenticated');
+
+CREATE POLICY "Meyer Cracker parameters are deletable by authenticated users" ON public.meyer_cracker_parameters
+    FOR DELETE USING (auth.role() = 'authenticated');
+
+
+
+