Enable filters in iterators (#15017)

Filters should not cut the whole workflow. These should only stop the
branch. This PR:
- adds a new skipped status 
- when a filter stops, it still goes to the next step
- the next step will execute if there is at least a successful step
- if only skipped step, it will be skipped as well

It allows to use filters in iterators.


https://github.com/user-attachments/assets/1cfca052-55c0-4ce5-9eb8-63736618d082

packages/twenty-ui/src/json-visualizer/components/JsonNode.tsx

@@ -1,7 +1,6 @@
 import {
   isBoolean,
   isNonEmptyString,
-  isNull,
   isNumber,
   isString,
 } from '@sniptt/guards';
@@ -16,6 +15,7 @@ import { JsonObjectNode } from '@ui/json-visualizer/components/JsonObjectNode';
 import { JsonValueNode } from '@ui/json-visualizer/components/JsonValueNode';
 import { useJsonTreeContextOrThrow } from '@ui/json-visualizer/hooks/useJsonTreeContextOrThrow';
 import { isArray } from '@ui/json-visualizer/utils/isArray';
+import { isDefined } from 'twenty-shared/utils';
 import { type JsonValue } from 'type-fest';
 
 export const JsonNode = ({
@@ -33,7 +33,7 @@ export const JsonNode = ({
 
   const highlighting = getNodeHighlighting?.(keyPath);
 
-  if (isNull(value)) {
+  if (!isDefined(value)) {
     return (
       <JsonValueNode
         label={label}