chore(release): update package version to 0.0.12

Makefile

@@ -4,7 +4,7 @@ CONFIG_DIR  := /etc/unitdore
 VERSION    := $(shell git describe --tags --always --dirty 2>/dev/null || echo "dev")
 LDFLAGS    := -ldflags "-X github.com/warkanum/unitdore/cmd.version=$(VERSION)"
 
-.PHONY: all build install uninstall test lint clean release-version pkg-checksums
+.PHONY: all build install uninstall test lint clean release-version version-set pkg-checksums
 
 all: build
 
@@ -58,6 +58,12 @@ release-version:
 	git push origin HEAD "$$NEXT"; \
 	echo "Pushed $$NEXT — release workflow triggered"
 
+## version-set: set version in source and package files, no commit/tag (make version-set NEW_VERSION=X.Y.Z)
+version-set:
+	@echo "$(NEW_VERSION)" | grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+$$' || { echo "usage: make version-set NEW_VERSION=X.Y.Z"; exit 1; }
+	scripts/bump-version.sh "$(NEW_VERSION)"
+	@echo "Version set to $(NEW_VERSION) — review with 'git diff', then commit"
+
 ## pkg-checksums: fill the Void checksum from the published release (run after release)
 pkg-checksums:
 	scripts/update-checksums.sh