refactor!: simplify query and session ownership

Use Query cancellation and native mutation results instead of HTTP
registries, access epochs and copied scope state.
Keep local auth ordering and mutation identity fences.
Allow staged generated files to remain excluded from ESLint.

Backend contract: WealthLedger/backend@d698ed9

BREAKING CHANGE: drop investment stateVersion/progress/resources
from the client contract and use data/metadata readiness instead of
rewritten query status. Cross-tab auth may require re-login.

src/features/auth/model/auth.vm.ts

@@ -38,14 +38,10 @@ function useAuthProviderVm() {
 	const authQueueRef = useRef<Promise<unknown>>(Promise.resolve());
 	const refreshPromiseRef = useRef<Promise<boolean> | undefined>(undefined);
 
-	// Cookie-writing requests share ordering, including across tabs with Web Locks.
+	// Order cookie-writing requests within this tab. Other tabs may reauthenticate.
 	const serialize = useCallback(<T>(run: () => Promise<T>): Promise<T> => {
 		// eslint-disable-next-line unicorn/prefer-await -- Attach the handler immediately and retain the pending promise for queue/race ordering.
-		const next = authQueueRef.current.then(async () =>
-			"locks" in navigator
-				? navigator.locks.request("wealth-ledger-refresh", run)
-				: run(),
-		);
+		const next = authQueueRef.current.then(run);
 
 		// eslint-disable-next-line unicorn/prefer-await -- Attach the handler immediately and retain the pending promise for queue/race ordering.
 		authQueueRef.current = next.catch(() => {});
@@ -110,8 +106,7 @@ function useAuthProviderVm() {
 			}
 			// eslint-disable-next-line unicorn/prefer-await -- Attach the handler immediately and retain the pending promise for queue/race ordering.
 		}).finally(() => {
-			if (refreshPromiseRef.current === pending)
-				refreshPromiseRef.current = undefined;
+			refreshPromiseRef.current = undefined;
 		});
 
 		refreshPromiseRef.current = pending;