import type { EnvironmentThreadShell } from "@t3tools/client-runtime/state/shell";import {  normalizeProviderAccentColor,  resolveProviderInstanceDisplayName,  shouldShowInstanceBadge,} from "@t3tools/client-runtime/state/provider-instance-display";import type { EnvironmentId, ProviderDriverKind, ServerConfig } from "@t3tools/contracts"; /** What a thread row needs to draw the provider glyph and its account badge. */export interface ThreadRowProviderInstance {  readonly driverKind: ProviderDriverKind;  readonly displayName: string;  readonly accentColor?: string | undefined;  readonly showBadge: boolean;} /** * Resolve the provider instance a thread runs on, scoped to the thread's own * environment: default instance ids are the driver slug, so the same id * names a different account on every server. */export function resolveThreadProviderInstance(  serverConfigs: ReadonlyMap<EnvironmentId, ServerConfig>,  thread: EnvironmentThreadShell,): ThreadRowProviderInstance | null {  const providers = serverConfigs.get(thread.environmentId)?.providers ?? [];  const instanceId = thread.session?.providerInstanceId ?? thread.modelSelection.instanceId;  const snapshot = providers.find((provider) => provider.instanceId === instanceId);  if (!snapshot) return null;  const entry = {    driverKind: snapshot.driver,    displayName: resolveProviderInstanceDisplayName(snapshot),    accentColor: normalizeProviderAccentColor(snapshot.accentColor),  };  return {    ...entry,    showBadge: shouldShowInstanceBadge(      entry,      providers.map((provider) => ({ driverKind: provider.driver })),    ),  };}