Add support for empty namespaces

[cgrellard-ledger]

📝 Description

Some dapps needs to connect without any required namespace
Added the ability to connect without any accounts when there is no required namespace. In this case we hide the Accounts section in the Session Details page

We also now use the buildApprovedNamespaces util function from WalletConnect

❓ Context

• Linked resource(s): LIVE-9063

See this thread for more context : https://ledger-slack-connect.slack.com/archives/C0402NGFF9U/p1692715205483189

📸 Demo

The accounts session isn't displayed when there is no accounts

No required chain when trying to connect from https://se-sdk-dapp.vercel.app/

🚀 Expectations to reach

Pull Requests must pass the CI and be internally validated in order to be merged.

Dapp to test : https://se-sdk-dapp.vercel.app/

Manifest to test

{
  "id": "ledger-wallet-connect",
  "name": "WalletConnect",
  "url": "https://wallet-connect-live-jf802e0em-ledgerhq.vercel.app/",
  "params": {},
  "homepageUrl": "https://walletconnect.com/",
  "icon": "https://forum.zeroqode.com/uploads/default/original/2X/e/e363c6521db27335d44c1134d230b8992792dde4.png",
  "platform": "all",
  "apiVersion": "^2.0.0",
  "manifestVersion": "1",
  "branch": "stable",
  "categories": ["bridge", "defi"],
  "currencies": [
    "ethereum",
    "polygon",
    "bsc",
    "optimism",
    "arbitrum",
    "avalanche_c_chain",
    "ethereum_goerli",
    "optimism_goerli"
  ],
  "content": {
    "shortDescription": {
      "en": "WalletConnect is an open source protocol for connecting decentralised applications to mobile wallets with QR code scanning or deep linking. V2 introduces new features, including the ability to connect to multiple dapps in parallel with multiple accounts. It's important to note that not all dapps currently support V2"
    },
    "description": {
      "en": "WalletConnect is an open source protocol for connecting decentralised applications to mobile wallets with QR code scanning or deep linking. V2 introduces new features, including the ability to connect to multiple dapps in parallel with multiple accounts. It's important to note that not all dapps currently support V2"
    }
  },
  "permissions": [
    "account.list",
    "account.request",
    "message.sign",
    "transaction.sign",
    "transaction.signAndBroadcast",
    "wallet.userId",
    "wallet.info"
  ],
  "domains": ["http://*", "https://*"]
}

[KVNLS]

I have not tested the code, but I trust that it works.
Some minor comments + Could you rebase to clean up your git history?

[KVNLS]

🗑️ ?

[cgrellard-ledger]

Comment removed

[KVNLS]

Could you move getAccountsFromAddresses function outside of the component and return directly an array from sessionAccounts, please?
Today the useMemo dependencies do not reflect the reality as accounts is not used by the function getAccountsFromAddresses. By using it as a second parameter you can extract the function from the component (will not be redefined for each render) and the dependencies list of useMemo reflects what you use inside.

[cgrellard-ledger]

Done ✅

[KVNLS]

Perfect, well done!