Sketch new interface

packages/jazz-browser/src/auth/auth.ts

@@ -1,15 +1,7 @@
-import { Account, CryptoProvider, Peer } from "jazz-tools";
+import { Account, CryptoProvider, ID, Peer } from "jazz-tools";
 import { SessionProvider } from "../index.js";
+import { AgentSecret } from "cojson";
 
 /** @category Auth Providers */
 export interface AuthProvider<Acc extends Account> {
-    createOrLoadAccount(
-        getSessionFor: SessionProvider,
-        initialPeers: Peer[],
-        crypto: CryptoProvider,
-    ): Promise<Acc>;
-}
-
-export { BrowserDemoAuth } from "./DemoAuth.js";
-export { BrowserPasskeyAuth } from "./PasskeyAuth.js";
-export { BrowserPassphraseAuth } from "./PassphraseAuth.js";
+    startAuthentication(restartReason?: "accountNotLoaded"): Promise<{accountID: ID<Account>, accountSecret: AgentSecret}>

packages/jazz-browser/src/index.ts

@@ -41,6 +41,7 @@ export async function createJazzBrowserContext<Acc extends Account>({
     reconnectionTimeout?: number;
     storage?: "indexedDB" | "experimentalOPFSdoNotUseOrYouWillBeFired";
     crypto?: CryptoProvider;
+    onAuthStateChange?: (state: "loggedOut" | "loggedIn") => void;
 }): Promise<BrowserContext<Acc>> {
     const crypto = customCrypto || (await WasmCrypto.create());
     let sessionDone: () => void;