feat: add recall storage plugin

[dtbuchholz]

Summary

add agent storage mechanism for https://recall.network

Links

• Plugin documentation: (in source code readme)
• Issue link (if applicable): n/a
• Other useful links: n/a

Plugin Documentation Checklist

• README Validation

  • Clear installation instructions
  • Usage examples with code snippets
  • List of features and capabilities
  • Troubleshooting guide (if applicable)
  • Contribution guidelines (if applicable)

• Metadata Validation

  • Complete metadata provided in reference to plugin metadata template

Dev Testing

1. go to https://faucet.recall.network/ and get testnet tokens
2. go to https://portal.recall.network and purchase storage credits
3. cd into plugins/recallStoragePlugin, set up your.env file with RECALL_PRIVATE_KEY, RECALL_BUCKET_ALIAS, and (optionally) RECALL_PREFIX
4. run the example: npx tsx src/example.ts

Additional Notes

note: this only accounts for pure decentralized object storage. as a next step, we potentially integrated the terminal API to help store agent thinking externally.

[ardiian]

Good