feat: add Quote/Transaction discriminators and remove inline examples#129

pengying wants to merge 1 commit intomainlightsparkdev/grid-api:mainfrom

01-24-feat_flatten_lightningexternalaccountinfo_schema_split_splitlightsparkdev/grid-api:01-24-feat_flatten_lightningexternalaccountinfo_schema_split_splitCopy head branch name to clipboard