[willmtl]

📌 Description

Adds 1AM to SUPPORTED_WALLETS. 1AM is a Midnight and Cardano wallet (browser extension plus iOS/Android) that provides a CIP-30 API at window.cardano["1am"].

• core/src/lib/main/utils/wallets.ts: new 1am entry (supportsTxChaining: false)
• images/wallets/1am.svg: 128×128 wallet icon

Follows the same pattern as the MagicMoney PR (#71). Type of change: new wallet entry, no new dependencies.

📷 Screenshots (if applicable)

Tested in the Weld playground (apps/playground, npm run dev) on this branch with the 1AM extension installed: 1AM appears in the wallet selector.

Additional Notes

• Chrome Web Store: https://chromewebstore.google.com/detail/bphnkdkcnfhompoegfpgnkidcjfbojjp
• Until this merges, Weld already finds 1AM as an unsupported wallet; this entry marks it as supported, with a name and icon.

✅ Checklist

• Linting and formatting checks passed
• Self-reviewed the code
• Written and passed tests
  • npm run check (turbo run check; root has no check script)
  • npm run build
  • npm run test (199 tests passed)
• Updated the documentation
• Reviewed new dependencies before use
• Considered security implications

Closes #73