Handle relative date step filter (#13930)

https://github.com/user-attachments/assets/2fbb02dd-2170-4807-a1dd-faa3f374bd5a



- move relative date types to twenty-shared
- use and adapt existing relative date picker to be used in workflow
forms
- add backend logic to support relative dates in filters

packages/twenty-front/src/modules/views/view-filter-value/utils/computeVariableDateViewFilterValue.ts

@@ -1,7 +1,7 @@
 import {
   type VariableDateViewFilterValueDirection,
   type VariableDateViewFilterValueUnit,
-} from '@/views/view-filter-value/utils/resolveDateViewFilterValue';
+} from 'twenty-shared/types';
 
 export const computeVariableDateViewFilterValue = (
   direction: VariableDateViewFilterValueDirection,

packages/twenty-front/src/modules/views/view-filter-value/utils/resolveDateViewFilterValue.ts

@@ -19,7 +19,6 @@ import {
   subYears,
 } from 'date-fns';
 import { ViewFilterOperand } from 'twenty-shared/types';
-
 import { z } from 'zod';
 
 const variableDateViewFilterValueDirectionSchema = z.enum([