chore: add cargo test to Makefile

Co-authored-by: tronghn <[email protected]>
Co-authored-by: kimtore <[email protected]>

Author: 3 people

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all setup
+.PHONY: all setup check
 
 all:
 	cargo build --release
@@ -7,4 +7,6 @@ setup:
 	[ ! -f .env ] && cp -v .env.example .env
 
 check:
-	cargo clippy
+	cargo clippy
+	cargo test
+