[feature] Auto select all "seed" values of all nodes of the current workflow and assign to them a value, Same for the "Control after generate"

### Is there an existing issue for this?

- [x] I have searched the existing issues and checked the recent builds/commits

### What problem are you experiencing?

If the workflow is too big and I want to redo a run and slightly chnage something but keep the seeds, I havbe to go over all sampler and change one by one the value to "Fixed"
i want to do it in one click.

### When does this problem occur?

.

### How often do you encounter this problem?

Occasionally

### How much does this problem affect your workflow?

Minor annoyance

### Current workarounds

Button or feature that has access to all samplers and similar and make you able to edit values or options on them all at the same time.

### Ideas for solutions (Optional)

_No response_

### Additional context

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-6152-feature-Auto-select-all-seed-values-of-all-nodes-of-the-current-workflow-and-assi-2916d73d365081d5b1b8f52ca0486102) by [Unito](https://www.unito.io)