fix: avoid mpv cplugin symbols in native addon build

apps/electron-backend/native/src/embedded_mpv_wid_common.h

@@ -4,13 +4,9 @@
 
 #include <napi.h>
 
-#ifdef IPTVNATOR_DYNAMIC_LIBMPV
-#define MPV_CPLUGIN_DYNAMIC_SYM
-#endif
-
 #include <mpv/client.h>
 
-#if defined(IPTVNATOR_DYNAMIC_LIBMPV) && !defined(mpv_command_async)
+#ifdef IPTVNATOR_DYNAMIC_LIBMPV
 #define IPTVNATOR_DECLARE_MPV_DYNAMIC_SYMBOL(name) \
     MPV_SELECTANY decltype(&name) pfn_##name = nullptr;
 

apps/electron-backend/src/app/services/embedded-mpv-native-source.spec.ts

@@ -208,9 +208,8 @@ describe('Embedded MPV native source recording invariants', () => {
     });
 
     it('keeps dynamic libmpv symbol declarations compatible with distro headers', () => {
-        expect(widCommonSource).toContain(
-            '#if defined(IPTVNATOR_DYNAMIC_LIBMPV) && !defined(mpv_command_async)'
-        );
+        expect(widCommonSource).not.toContain('MPV_CPLUGIN_DYNAMIC_SYM');
+        expect(widCommonSource).toContain('#ifdef IPTVNATOR_DYNAMIC_LIBMPV');
         expect(widCommonSource).toContain(
             'IPTVNATOR_DECLARE_MPV_DYNAMIC_SYMBOL(mpv_command_async)'
         );