feat(macos): configuration window + curl-backed macOS updater (#71)

src/main/runtime/config-settings-ipc.ts

@@ -0,0 +1,30 @@
+import type { ConfigSettingsField, ConfigSettingsPatch } from '../../types/settings';
+
+export function isConfigSettingsPatch(
+  value: unknown,
+  fields: readonly ConfigSettingsField[],
+): value is ConfigSettingsPatch {
+  if (!value || typeof value !== 'object') {
+    return false;
+  }
+  const operations = (value as { operations?: unknown }).operations;
+  return (
+    Array.isArray(operations) &&
+    operations.every((operation) => {
+      if (!operation || typeof operation !== 'object') {
+        return false;
+      }
+      const candidate = operation as { op?: unknown; path?: unknown; value?: unknown };
+      const knownPath =
+        typeof candidate.path === 'string' &&
+        fields.some((field) => field.configPath === candidate.path);
+      if (!knownPath) {
+        return false;
+      }
+      if (candidate.op === 'set') {
+        return 'value' in candidate;
+      }
+      return candidate.op === 'reset';
+    })
+  );
+}