Separate ChannelDetails' outbound capacity from the next HTLC max#1435

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TheBlueMatt merged 3 commits intolightningdevkit:mainfrom

TheBlueMatt:2022-04-1126-first-step

Apr 28, 2022

Commits on Apr 25, 2022

Commits on Apr 27, 2022

Consolidate Channel balance fetching into one fn returning struct
TheBlueMatt
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