* feat: add scripts to create lambda layers
* chore: deploy the new version of the contract to mumbai.
* feat: update environment variables used in the serverless config.
* feat: add JSON_RPC env var.
* feat: add deploy:dev command.
* feat: functional deployment script, configuration changes.
* feat: update config and the deploy script.
* docs: add the serverless stack diagram
* feat: move the ABI to the lib dir, update the build handler + some minor changes on the config files.
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Co-authored-by: root <root@LAPTOP-UJU1VIVI>
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