Fix/make wc connector more caip compliant

[xzilja]

Description

• Fix optionalNamespaces returning invalid empty []

• Better CAIP compliance

Up until now WalletConnectConnector was set up to handle namespaces that included all data under global eip155 key i.e.

{
  "namespaces": {
    "eip155": {
      "chains": ["eip155:14", "eip155:19"],
      "methods": ["eth_sendTransaction", "eth_signTransaction", "personal_sign"],
      "events": ["accountsChanged", "chainChanged"],
      "accounts": ["eip155:14:0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb", "eip155:19:0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb"]
    },
  }
}

This worked as that's how majority of wallets implement the spec, however with v1 sunset we saw few wallets that return namespaces in another format (also valid)

{
  "namespaces": {
    "eip155:14": {
      "methods": ["eth_sendTransaction", "eth_signTransaction", "personal_sign"],
      "events": ["accountsChanged", "chainChanged"],
      "accounts": ["eip155:14:0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb"]
    },
    "eip155:19": {
      "methods": ["eth_sendTransaction", "eth_signTransaction", "personal_sign"],
      "events": ["accountsChanged", "chainChanged"],
      "accounts": ["eip155:19:0xab16a96d359ec26a11e2c2b3d8f8b8942d5bfcdb"]
    },
  }
}

Plus, there can be a combination of both formats returned. I updated connector to handle both when checking namespace chainId's and methods for validation.

Additional Information

• I read the contributing docs (if this is your first contribution)

Your ENS/address: asimetriq.eth

[changeset-bot]

🦋 Changeset detected

Latest commit: 096798a

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@wagmi/connectors	Patch

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[github-actions]

Size Change: +44 B (0%)

Total Size: 52.1 kB

Filename	Size	Change
packages/connectors/dist/safe.js	2.72 kB	+44 B (+2%)

ℹ️ View Unchanged

Filename	Size	Change
packages/chains/dist	8.94 kB	0 B
packages/chains/dist/index.d.ts	9.3 kB	0 B
packages/chains/dist/index.js	8.9 kB	0 B
packages/chains/dist/index.mjs	1.34 kB	0 B
packages/connectors/dist	198 B	0 B
packages/connectors/dist/base-2dd7facf.d.ts	2.69 kB	0 B
packages/connectors/dist/chunk-OQILYQDO.js	784 B	0 B
packages/connectors/dist/chunk-QRUHVNWK.js	292 B	0 B
packages/connectors/dist/chunk-QYMCVNHT.js	727 B	0 B
packages/connectors/dist/chunk-ZCAPXGBX.js	1.8 kB	0 B
packages/connectors/dist/coinbaseWallet.d.ts	311 B	0 B
packages/connectors/dist/coinbaseWallet.js	165 B	0 B
packages/connectors/dist/index.d.ts	968 B	0 B
packages/connectors/dist/index.js	119 B	0 B
packages/connectors/dist/injected.d.ts	758 B	0 B
packages/connectors/dist/injected.js	1.99 kB	0 B
packages/connectors/dist/ledger.d.ts	516 B	0 B
packages/connectors/dist/ledger.js	1.28 kB	0 B
packages/connectors/dist/metaMask.d.ts	0 B	0 B	🆕
packages/connectors/dist/metaMask.js	806 B	0 B
packages/connectors/dist/mock	1.62 kB	0 B
packages/connectors/dist/mock/index.d.ts	737 B	0 B
packages/connectors/dist/mock/index.js	1.17 kB	0 B
packages/connectors/dist/safe.d.ts	1.65 kB	0 B
packages/connectors/dist/walletConnect.d.ts	506 B	0 B
packages/connectors/dist/walletConnect.js	1.76 kB	0 B
packages/connectors/dist/walletConnectLegacy.d.ts	0 B	0 B	🆕
packages/connectors/dist/walletConnectLegacy.js	0 B	0 B	🆕

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