rename command to exec to reduce name overload (visually)

dev/v1.ex

@@ -8,7 +8,7 @@ defmodule Inngest.Dev.EventFn2 do
   @trigger %Trigger{event: "test/hello"}
 
   @impl true
-  def run(%{run_id: run_id, step: step} = _args) do
+  def exec(%{run_id: run_id, step: step} = _args) do
     greet =
       step.run("hello", fn ->
         "Hello world"

lib/inngest/function.ex

@@ -69,7 +69,7 @@ defmodule Inngest.Function do
   @doc """
   The method to be called when the Inngest function starts execution
   """
-  @callback run(Handler.t()) :: {:ok, any()} | {:error, any()}
+  @callback exec(Handler.t()) :: {:ok, any()} | {:error, any()}
 
   defmacro __using__(_opts) do
     quote location: :keep do

lib/inngest/handler.ex

@@ -20,7 +20,7 @@ defmodule Inngest.Handler do
 
   @spec invoke(t(), Inngest.Function) :: {200 | 206 | 400 | 500, map()}
   def invoke(handler, mod) do
-    case mod.run(handler) do
+    case mod.exec(handler) do
       {:ok, val} -> {200, val}
       {:error, val} -> {400, val}
     end

test/support/funcs.ex

@@ -14,7 +14,7 @@ defmodule Inngest.TestEventFn do
   }
 
   @impl true
-  def run(args) do
+  def exec(args) do
     {:ok, "hello world"}
   end