docs: add LZD wrapping steps for bridging out of Tempo via Stargate#399
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Tempo has no native gas token, so LayerZero messaging fees must be paid via LZEndpointDollar using a wrapped TIP-20 stablecoin (LZD). Before calling sendToken to bridge out, users need to: 1. Approve USDC.e to the LZD wrapper contract 2. Wrap USDC.e into LZD 3. Approve LZD to the Stargate pool Added these steps to both the cast and TypeScript examples in the 'Bridge from Tempo via Stargate' section, with a brief explanation of why the wrapping is necessary. Amp-Thread-ID: https://ampcode.com/threads/T-019e1f72-8b2f-72ee-825f-65ca36fc42d5
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Co-Authored-By: Uddhav <255779543+letstokenize@users.noreply.github.com>
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Adds the required LZD (LayerZero Dollar) wrapping steps to the "Bridge from Tempo via Stargate" section.
Why
Tempo has no native gas token, so LayerZero messaging fees are paid in a TIP-20 stablecoin via
LZEndpointDollar. Before callingsendTokento bridge out, users must first wrap USDC.e into LZD so the endpoint can consume it as a fee. Without these steps, the bridge transaction will fail.Changes
wrapAbi