feat(core): add Electron runtime, services, and app composition

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

@@ -0,0 +1,45 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import {
+  applyRuntimeOptionResultRuntime,
+  cycleRuntimeOptionFromIpcRuntime,
+  setRuntimeOptionFromIpcRuntime,
+} from './runtime-options-ipc';
+
+test('applyRuntimeOptionResultRuntime emits success OSD message', () => {
+  const osd: string[] = [];
+  const result = applyRuntimeOptionResultRuntime({ ok: true, osdMessage: 'Updated' }, (text) => {
+    osd.push(text);
+  });
+
+  assert.equal(result.ok, true);
+  assert.deepEqual(osd, ['Updated']);
+});
+
+test('setRuntimeOptionFromIpcRuntime returns unavailable when manager missing', () => {
+  const osd: string[] = [];
+  const result = setRuntimeOptionFromIpcRuntime(null, 'anki.autoUpdateNewCards', true, (text) => {
+    osd.push(text);
+  });
+  assert.equal(result.ok, false);
+  assert.equal(result.error, 'Runtime options manager unavailable');
+  assert.deepEqual(osd, []);
+});
+
+test('cycleRuntimeOptionFromIpcRuntime reports errors once', () => {
+  const osd: string[] = [];
+  const result = cycleRuntimeOptionFromIpcRuntime(
+    {
+      setOptionValue: () => ({ ok: true }),
+      cycleOption: () => ({ ok: false, error: 'bad option' }),
+    },
+    'anki.kikuFieldGrouping',
+    1,
+    (text) => {
+      osd.push(text);
+    },
+  );
+  assert.equal(result.ok, false);
+  assert.equal(result.error, 'bad option');
+  assert.deepEqual(osd, ['bad option']);
+});