refactor(membership-fees): fold cycle-generation run/0 into run/1

lib/mv/membership_fees/cycle_generation_job.ex

@@ -59,27 +59,7 @@ defmodule Mv.MembershipFees.CycleGenerationJob do
 
   """
   @spec run() :: {:ok, CycleGenerator.results_summary()} | {:error, Ash.Error.t()}
-  def run do
-    Logger.info("Starting membership fee cycle generation job")
-    start_time = System.monotonic_time(:millisecond)
-
-    result = CycleGenerator.generate_cycles_for_all_members()
-
-    elapsed = System.monotonic_time(:millisecond) - start_time
-
-    case result do
-      {:ok, stats} ->
-        Logger.info(
-          "Cycle generation completed in #{elapsed}ms: #{stats.success} success, #{stats.failed} failed, #{stats.total} total"
-        )
-
-        result
-
-      {:error, reason} ->
-        Logger.error("Cycle generation failed: #{inspect(reason)}")
-        result
-    end
-  end
+  def run, do: run([])
 
   @doc """
   Runs cycle generation with custom options.