Refactor SnackBar API (#9276)

Resolves #9259

## Changes
- Simplified API by removing `title` prop in favor of required `message`
prop
- Added `detailedMessage` prop for supporting additional context
- Updated styling for improved message display
- Renamed `defaultTitleByVariant` to `defaultAriaLabelByVariant` for
clarity
- Adjusted header alignment and icon styling

## Testing
- [x] Verified all SnackBar variants display correctly
- [x] Tested with and without detailed messages
- [x] Checked responsive behavior

## Screenshots

![SnackBar1](https://github.com/user-attachments/assets/fd0e222e-54c1-4cd7-b685-6d18efd6a681)

![SnackBar2](https://github.com/user-attachments/assets/bd1598b4-0f99-44c0-9ba1-6801b2959e3b)

---------

Co-authored-by: Lucas Bordeau <bordeau.lucas@gmail.com>

packages/twenty-front/src/modules/workflow/components/RecordShowPageWorkflowHeader.tsx

@@ -52,19 +52,17 @@ export const RecordShowPageWorkflowHeader = ({
           assertWorkflowWithCurrentVersionIsDefined(workflowWithCurrentVersion);
 
           if (!canWorkflowBeTested) {
-            enqueueSnackBar(
-              'Trigger type should be Manual - when no record(s) are selected',
-              {
-                variant: SnackBarVariant.Error,
-                title: 'Workflow cannot be tested',
-                icon: (
-                  <IconSettingsAutomation
-                    size={16}
-                    color={theme.snackBar.error.color}
-                  />
-                ),
-              },
-            );
+            enqueueSnackBar('Workflow cannot be tested', {
+              variant: SnackBarVariant.Error,
+              detailedMessage:
+                'Trigger type should be Manual - when no record(s) are selected',
+              icon: (
+                <IconSettingsAutomation
+                  size={16}
+                  color={theme.snackBar.error.color}
+                />
+              ),
+            });
             return;
           }