Bump version to 1.2.13

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ZhaoChaoqun

Typeless.xcodeproj/project.pbxproj

@@ -365,7 +365,7 @@
 					"$(inherited)",
 					"$(SRCROOT)/Frameworks/sherpa-onnx/lib",
 				);
-				MARKETING_VERSION = 1.2.12;
+				MARKETING_VERSION = 1.2.13;
 				PRODUCT_BUNDLE_IDENTIFIER = com.typeless.app;
 				PRODUCT_NAME = "Nano Typeless";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -401,7 +401,7 @@
 					"$(inherited)",
 					"$(SRCROOT)/Frameworks/sherpa-onnx/lib",
 				);
-				MARKETING_VERSION = 1.2.12;
+				MARKETING_VERSION = 1.2.13;
 				PRODUCT_BUNDLE_IDENTIFIER = com.typeless.app;
 				PRODUCT_NAME = "Nano Typeless";
 				SWIFT_EMIT_LOC_STRINGS = YES;