feat(charge-points): add pricing mode for charge points with validation

feat(pricing): implement tariff management with peak, valley, and flat pricing
feat(api): add tariff API for fetching and updating pricing configurations
feat(tariff-schema): create database schema for tariff configuration
feat(pricing-page): create UI for displaying and managing pricing tiers
fix(sidebar): update sidebar to include pricing settings link

apps/csms/src/db/schema.ts

@@ -1,2 +1,4 @@
 export * from './auth-schema.ts'
 export * from './ocpp-schema.ts'
+export * from './tariff-schema.ts'
+export * from './tariff-schema.ts'