tech debt: createCaller() deprecated, needs replaced

[zkoppert]

Describe the bug

'createCaller' is deprecated.ts(6385)
router.d.ts(80, 8): The declaration was marked as deprecated here.

(property) Router<RouterDef<RootConfig<{ ctx: { session: Session | null; }; meta: object; errorShape: DefaultErrorShape; transformer: typeof SuperJSON; }>, { createMirror: BuildProcedure<...>; listMirrors: BuildProcedure<...>; editMirror: BuildProcedure<...>; deleteMirror: BuildProcedure<...>; }, { ...; }>>.createCaller: (ctx: {
    session: Session | null;
}) => DecoratedProcedureRecord<...> & {
    query: inferHandlerFn<...>;
    mutation: inferHandlerFn<...>;
    subscription: inferHandlerFn<...>;
}

@deprecated — use t.createCallerFactory(router) instead

@see — https://trpc.io/docs/server/server-side-calls

To Reproduce

nothing needed to reproduce

Expected behavior

function calls are not deprecated

Screenshots

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Additional context

No response