3573

Added

• Export Battery Save — New context menu action on game cards to export only the SRAM/battery save file(s) for a game; single files are shared directly, multiple files (e.g. .srm + .rtc) are bundled in a zip. Gated behind the sramImportExport feature flag (disabled by default; enable in Settings > Advanced > Feature Flags).
• Import Battery Save — New context menu action to import a .sav, .srm, .ram, or .zip battery save file into the correct location for a game; paired .rtc clock files are imported automatically when present alongside the source file. Gated behind the same sramImportExport feature flag.
• SaveExporter.exportSRAM(for:) and SaveExporter.importSRAM(from:for:) public API for SRAM-only export/import without manifest validation (files are cross-emulator compatible).
• PVFeature.sramImportExport feature flag added to PVFeatureFlags; disabled by default.