Introduce the ImportDialog from RunFrame into tscircuit.com to allow importing

[seveibar]

If you do JLCPCB import, the file will only be visible via /p/editor currently

You may need to do RunFrame modifications to get the dialog to interop properly.

Replace the existing import button:

/bounty $40

[algora-pbc]

💎 $40 bounty • tscircuit

Steps to solve:

1. Start working: Comment /attempt #898 with your implementation plan
2. Submit work: Create a pull request including /claim #898 in the PR body to claim the bounty
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Attempt	Started (UTC)	Solution	Actions
🟢 @vishalpatil1899	Apr 30, 2025, 01:45:16 PM	WIP

[vishalpatil1899]

/attempt #898