chore: remove IS_ROW_LEVEL_PERMISSION_PREDICATES_ENABLED and IS_DATE_TIME_WHOLE_DAY_FILTER_ENABLED feature flags (#19082)

## Summary
- Removes `IS_ROW_LEVEL_PERMISSION_PREDICATES_ENABLED` feature flag,
making row-level permission predicates always enabled. Removes
early-return guards from query builders (select, update, insert) and the
shared utility, the public feature flag metadata entry, and
`updateFeatureFlag` calls from integration tests.
- Removes `IS_DATE_TIME_WHOLE_DAY_FILTER_ENABLED` feature flag, making
whole-day datetime filtering always enabled. Simplifies filter input
components and hooks to always use date-only format for `IS` operand on
`DATE_TIME` fields.
- Cleans up enum definitions, seed data, generated schema files, and
test mocks for both flags.

packages/twenty-server/src/engine/twenty-orm/entity-manager/workspace-entity-manager.spec.ts

@@ -237,11 +237,9 @@ describe('WorkspaceEntityManager', () => {
         IS_RECORD_PAGE_LAYOUT_EDITING_ENABLED: false,
         IS_PUBLIC_DOMAIN_ENABLED: false,
         IS_EMAILING_DOMAIN_ENABLED: false,
-        IS_ROW_LEVEL_PERMISSION_PREDICATES_ENABLED: false,
         IS_JUNCTION_RELATIONS_ENABLED: false,
         IS_COMMAND_MENU_ITEM_ENABLED: false,
         IS_NAVIGATION_MENU_ITEM_ENABLED: false,
-        IS_DATE_TIME_WHOLE_DAY_FILTER_ENABLED: false,
         IS_NAVIGATION_MENU_ITEM_EDITING_ENABLED: false,
         IS_DRAFT_EMAIL_ENABLED: false,
         IS_USAGE_ANALYTICS_ENABLED: false,
@@ -274,7 +272,6 @@ describe('WorkspaceEntityManager', () => {
         IS_AI_ENABLED: false,
         IS_PUBLIC_DOMAIN_ENABLED: false,
         IS_EMAILING_DOMAIN_ENABLED: false,
-        IS_ROW_LEVEL_PERMISSION_PREDICATES_ENABLED: false,
       },
       permissionsPerRoleId: {},
       eventEmitterService: mockInternalContext.eventEmitterService,