forge mishaps with timeouts and choosing same item twice

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Complete these first

• I confirm that I am the owner of the bot running Adventure.
• I confirm that I have not modified the source code of Adventure.
• I'm an Adventure user but not the bot owner.
• I confirm that I have checked the issue tracker and a this bug hasn't been reported already.

Command name

forge

Expected Behavior

When running through the forge process, user should choose 2 items to forge, and respond with the names in a timely manner. End result should be a forged item in the users backpack.

Current Behavior

adventure version 3.5.3
When the user puts in the same item twice, while they only have 1 copy of the item in their backpack, the forge carries on successfully.
However, when inspecting the users backpack, the forged item is nowhere to be found, resulting in an error message in our servers bot-log.

Possible Solution

Fully cancel the forging process when theres a spelling error, or disallow the use of the same item. This should also result in a complete cancellation.

Steps to Reproduce

1. Change to tinkerer class if not already
2. Start forge process with name in the command, !forge Item 1
3. Choose item, Item 1
4. Choose item, Item 2 with same words as Item 1
5. Spelling mistake should show at this stage
6. Choose Item 1
7. Forge output, check backpack. Sequence results in bot error in logs.

Context (Environment)

Hasn't resulted in a crash, but very confusing for new players and new tinkerers.

Bot error response

Detailed Description

Possible Implementation