Kleros Court Functions

`put-justification`

Checks the justification signature for validity and adds the justification to the database
- Address recovered from signature must be valid and the corresponding votes must not have been casted.
If it receives derivedSignature it adds it to the derived account database

`get-justification`

Returns justifications for corresponding dispute round

`get-dispute-metaevidence`

Fetches metaevidence uri from subgraph or database
Often the metaevidence uri is emitted before any interaction with KlerosLiquid. Thus the subgraph will not be able to index it
- When this is the case, metaevidence uri from database is fetched. This is because getLogs calls take long (too long for a simple serverless function to handle) and are not very reliable so we cache the uris on Supabase.
- When a new uri is fetched but not found in the database (because it has not been yet introduced), we call the notice-metaevidence-background bg function

`notice-metaevidence-background`

fetches the metaevidence uri via getLogs and introduces it into the database
- uses multiple batches for faster concurrent fetching

`upload-to-ipfs`

uploads a files to ipfs and returns the cids.
returned cid has the scheme : /ipfs/cid