Allow bulk records for manual trigger (#14725)

https://github.com/user-attachments/assets/d6c565eb-9a29-4830-9396-5f979c8caa7b

- Added a new component for manual trigger (mostly duplicated from
previous one). Will remove the old one once all data are migrated
- Updated schema output so the current item of the iterator can be typed

Todo left:
- migrate old triggers
- add an util to search iterator output. Today current item fields will
be displayed as not found
- set new manual triggers for workflow runs

packages/twenty-shared/src/workflow/utils/extractRawVariableNameParts.ts

@@ -0,0 +1,32 @@
+import { isDefined } from '@/utils';
+import { CAPTURE_ALL_VARIABLE_TAG_INNER_REGEX } from '../constants/CaptureAllVariableTagInnerRegex';
+
+export const extractRawVariableNamePart = ({
+  rawVariableName,
+  part,
+}: {
+  rawVariableName: string;
+  part: 'stepId' | 'selectedField';
+}) => {
+  const variableWithoutBrackets = rawVariableName.replace(
+    CAPTURE_ALL_VARIABLE_TAG_INNER_REGEX,
+    (_, variableName) => {
+      return variableName;
+    },
+  );
+
+  const parts = variableWithoutBrackets.split('.');
+
+  const extractedPart =
+    part === 'stepId'
+      ? parts[0]
+      : part === 'selectedField'
+        ? parts[parts.length - 1]
+        : null;
+
+  if (!isDefined(extractedPart)) {
+    throw new Error('Expected to find at least one splitted chunk.');
+  }
+
+  return extractedPart;
+};