Allow interacts with payloads

Describe the content or mechanics you are proposing.

allow units and processor to interact with payloads

Describe how you think this content will improve the game. If you're proposing new content, mention how it may add more gameplay options or how it will fill a new niche.

it will allow some advanced things like carrying several items with unit at once (with container or bridge) recharging carried turrets on way making energy (RTG in unit with heal turret idk)

Before making this issue, check the boxes below to confirm that you have acknowledged them.

[X] I have checked the Trello to make sure my suggestion isn't planned or implemented in a development version.
[X] I am familiar with all the content already in the game or have glanced at the wiki to make sure my suggestion doesn't exist in the game yet.
[X] I have read README.md to make sure my idea is not listed under the "A few things you shouldn't suggest" category.

Anuken / Mindustry-Suggestions

Allow interacts with payloads #5023

Describe the content or mechanics you are proposing.

Describe how you think this content will improve the game. If you're proposing new content, mention how it may add more gameplay options or how it will fill a new niche.

Before making this issue, check the boxes below to confirm that you have acknowledged them.