fix: properly filter network-specific actions

[0xRAG]

What changed?

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

Why was this change implemented?

A lot of the action providers have a naive filter for network:

  supportsNetwork = () => true;

This breaks down now that we have support for Solana.

This PR:

• updates all action providers to filter properly.
• adds a warning when using unsupported actions

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

Tested with agent by adding these lines to the privy chatbot:

    const actions = agentkit.getActions();
    console.log(actions.map(action => action.name));

Before:

[
  'PythActionProvider_fetch_price_feed',
  'PythActionProvider_fetch_price',
  'WalletActionProvider_get_wallet_details',
  'WalletActionProvider_native_transfer',
  'ERC20ActionProvider_get_balance',
  'ERC20ActionProvider_transfer',
  'CdpApiActionProvider_address_reputation',
  'CdpApiActionProvider_request_faucet_funds',
  'SplActionProvider_get_balance',
  'SplActionProvider_transfer'
]

After:

[
  'WalletActionProvider_get_wallet_details',
  'WalletActionProvider_native_transfer',
  'CdpApiActionProvider_address_reputation',
  'CdpApiActionProvider_request_faucet_funds',
  'SplActionProvider_get_balance',
  'SplActionProvider_transfer'
]

Example of warning:
Setup: Solana Chatbot, importing weth and erc20 action providers:

Starting Agent...
Warning: The following action providers are not supported on the current network and will be unavailable: weth, erc20
Current network: {
  protocolFamily: 'svm',
  chainId: '5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d',
  networkId: 'solana-mainnet'
}

[cb-heimdall]

✅ Heimdall Review Status

Requirement	Status	More Info
Reviews	✅ 1/1	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

[John-peterson-coinbase]

pyth is not EVM specific

[John-peterson-coinbase]

I believe alchemy price data works with Solana as well? Please confirm