* add the basics
* add some docs, move code
* upgrade compact formats to https://github.com/zcash/lightwalletd/blob/v0.4.15/walletrpc/compact_formats.proto
* add a test for in sync chain
* test changing to ecc lightwalletd
* revert change of lightwalletd repo (already merged to main)
* add debug log to see whats going on with the test
* change log to tracing::info
* remove log line
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Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>