Make the Alchemic Router's UX Better

[ReignOfFROZE]

Prior to this PR, the Alchemic Router is probably the worst part of doing Convocation of the Damned (except for the fact that you must submit a dimension for sacrifice to the ritual).

This PR adds some new controls to the Alchemic Router to make it a little easier to use.

Most importantly, it lets you reset what the tool is attuned to/is pairing easily, which was a major shortcoming before.

Demo video: https://cdn.discordapp.com/attachments/181078474394566657/1483565704379895869/Screencast_From_2026-03-17_16-38-59.mp4?ex=69bb0dbb&is=69b9bc3b&hm=37141e4d00a4285597839f44f9efbe4560e26d9742f250a3b1ef722801967f28&

[koolkrafter5]

The current flow of this is:

• Shift + rclick the source to copy the reagent.
• Optionally shift + rclick another time or two to cycle the copied reagent if the source has multiple tanks
• Rclick the source to save it
• Rclick the destination to set it
• Shift + rclick the air to clear the source AND reagent

If you r-click a source with no reagent saved, you are able to save the source but make no links. Trying to link a source to itself also gives the wrong error message (saying it has no connections remaining). This is still a bit clunky IMO. Would it be possible to change it to something like:

• Rclick the source to save it and copy its reagent. If the router already has a reagent copied, it will check for that one first, but it will automatically replace it with the first tank if it only finds different ones (NOT if it's empty!). Saving it as the source (but not copying the reagent) should fail and send a chat message if the source has no more open outgoing links.
• Optionally rclick the source to cycle through its reagents, or send an error in chat like "Cannot link a source to itself" if there is only one (or no) reagent.
• Rclick the destination, clearing the source but NOT the reagent. You're unlikely to want to link from the same source with the same reagent multiple times in a row. If you do, it's just one extra click to click the source again.
• These changes open up shift. Shift+rclicking anywhere once should wipe the source.
• Shift + rclick again with no source to clear the reagent.

This makes it a lot faster to make a link and makes it easy to link multiple relays with one type of reagent if you want to centralize production of one kind of AR and spread it to many rituals.

[github-actions]

#129

[koolkrafter5]

The functionality works great, just a few tweaks to the lang strings.

[ReignOfFROZE]

@koolkrafter5 Adjustments made. Thanks for the suggestions!