feat: add storacha action provider

[debuggingfuture]

What changed?

• Documentation
• Bug fix
• New Action
• New Action Provider
• Other

Why was this change implemented?

Storacha is a blazing-fast, user-owned, and verifiable hot data storage and retrieval system built on the Filecoin network.

As part of Protocol Labs Dev Guild, we are creating agents to upload files to storacha for these use caes

• Agent backup data to IPFS
• Agent upload data with content-addressing hash (CID) for verifiability
• Agents Swarm use Storacha as hot storage and inform each other on reasoning, chain of thought and output.

Network support

• All EVM
• Base
• Base Sepolia
• Other

Wallet support

• CDP Wallet
• EVM Wallet
• Other

Checklist

• Changelog updated
• Commits are signed. See instructions
• Doc strings
• Readme updates
• Rebased against master
• Relevant exports added

How has it been tested?

• Agent tested
• Unit tests

Notes to reviewers

[cb-heimdall]

🟡 Heimdall Review Status

Requirement	Status	More Info
Reviews	🟡 0/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1

[debuggingfuture]

WIP, pre-create the issue for discussions

[ ] as agentkit use commonjs, investigate best handling for storacha client
[ ] implement upload / retrieve actions
[ ] integration tests

Notes

• One can create space proof and api key via console UI or cli, as documented here (https://docs.storacha.network/how-to/create-account/)

• After this implmenetation, we plan to create a showcase

  • Reason model upload to storacha and other agents take that as policy

• There are different flavours for storacha upload, currently we plan to support the direct upload flow