docs: bilingual README (EN + RU)

Full parallel English and Russian text for the plugin: what it does, install
and requirements, quick start, interface, the five verdicts, settings, the
three console commands, Blueprint/Python API, reports, export modes and
manifests, import, guarded deletion, module architecture, the 16 Automation
Spec suites (169 cases) and how to run them headless with -nullrhi, honest
limitations, and the absence of a LICENSE file.

Source/AssetUsageAuditCore/Private/AssetTypeFilter.cpp

@@ -79,9 +79,9 @@ TArray<FTopLevelAssetPath> GetPresetClassPaths(EAssetTypePreset Preset)
             };
 
         case EAssetTypePreset::Sound:
-            // FMOD is this project's audio system. FMOD assets are included for completeness, but
+            // Audio middleware (FMOD) is a representative case: its assets are included for
-            // FMOD resolves events by string path outside the UObject graph, so their usage verdict
+            // completeness, but it resolves events by string path outside the UObject graph, so
-            // is unreliable by construction - the report marks them Unknown.
+            // the usage verdict is unreliable by construction - the report marks them Unknown.
             return {
                 Path(TEXT("/Script/Engine.SoundBase")),
                 Path(TEXT("/Script/FMODStudio.FMODAsset"))