refactor: extract ipc mpv and tokenizer runtime deps

src/core/services/runtime-options-ipc-deps-runtime-service.test.ts

@@ -0,0 +1,28 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { createRuntimeOptionsIpcDepsRuntimeService } from "./runtime-options-ipc-deps-runtime-service";
+
+test("createRuntimeOptionsIpcDepsRuntimeService delegates set/cycle with osd", () => {
+  const osd: string[] = [];
+  const deps = createRuntimeOptionsIpcDepsRuntimeService({
+    getRuntimeOptionsManager: () => ({
+      setOptionValue: () => ({ ok: true, osdMessage: "set ok" }),
+      cycleOption: () => ({ ok: true, osdMessage: "cycle ok" }),
+    }),
+    showMpvOsd: (text) => {
+      osd.push(text);
+    },
+  });
+
+  const setResult = deps.setRuntimeOption("subtitles.secondaryMode", "hidden") as {
+    ok: boolean;
+  };
+  const cycleResult = deps.cycleRuntimeOption("subtitles.secondaryMode", 1) as {
+    ok: boolean;
+  };
+
+  assert.equal(setResult.ok, true);
+  assert.equal(cycleResult.ok, true);
+  assert.ok(osd.includes("set ok"));
+  assert.ok(osd.includes("cycle ok"));
+});