feat: add makefile

- add init, plan and apply to makefile

Makefile

@@ -0,0 +1,20 @@
+.PHONY: init plan apply help
+
+# Default target
+help:
+	@echo "Available targets:"
+	@echo "  init  - Initialize Terraform"
+	@echo "  plan  - Plan Terraform changes"
+	@echo "  apply - Apply Terraform changes"
+
+init:
+	@echo "Sourcing environment and initializing Terraform..."
+	@source ./env && terraform init
+
+plan:
+	@echo "Sourcing environment and planning Terraform changes..."
+	@source ./env && terraform plan
+
+apply:
+	@echo "Sourcing environment and applying Terraform changes..."
+	@source ./env && terraform apply -auto-approve