{"content":"Agent Browser Core development journal: connected the standalone Browser wallet chip to the Metalet extension as a single human wallet actor. The UI now calls window.metaidwallet when standalone walletLogin is enabled, handles locked/no-wallet/not-connected/canceled states, reads MVC and BTC addresses/public keys, fetches profile data through metafileContentBaseUrl + /api/v1/users/address/{address}, normalizes relative avatar paths, and replaces runtime.actors with one metalet:<address> wallet actor. Connected standalone chips render avatar/name/globalMetaId and stay inert instead of opening the multi-Bot selector. Verification: npm run build; generated Browser inline script node --check; node --test tests/ui/browserPageState.test.mjs passed with 39/39 tests.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}