added omemo2

Makefile

@@ -1,8 +1,9 @@
-.PHONY: project open verify clean
+.PHONY: project open verify clean reset
 
 project:
 	@command -v xcodegen >/dev/null || (echo "Install XcodeGen first: brew install xcodegen" && exit 1)
 	xcodegen generate
+	@python3 Scripts/patch-xcodeproj.py
 
 open: project
 	open Luma.xcodeproj
@@ -13,3 +14,12 @@ verify:
 clean:
 	rm -rf Luma.xcodeproj DerivedData .build
 
+# Fixes Xcode GUI "Missing package product" errors: the GUI caches the
+# SwiftPM package graph in DerivedData, which goes stale when packages
+# change (e.g. the remote -> vendored local MartinOMEMO switch). Quit Xcode
+# first, run this, then reopen Luma.xcodeproj and let it re-resolve.
+reset:
+	rm -rf ~/Library/Developer/Xcode/DerivedData/Luma-*
+	rm -f Luma.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+	@echo "Xcode package state cleared. Reopen Luma.xcodeproj to re-resolve packages."
+