Replace Python development tooling with Make and containerized shell

Makefile

@@ -56,12 +56,13 @@ package-notifications-interface: generate-notifications
 COMPOSE = docker compose --env-file .local/dev/images.env
 .PHONY: build up down logs ps test-dev
 build:
-	python3 dev/images.py
+	sh dev/tools.sh build
+	sh dev/tools.sh images
 	$(COMPOSE) pull vault mongo
 	$(COMPOSE) build --pull
 
 up:
-	python3 dev/local.py up
+	sh dev/tools.sh up
 
 down:
 	$(COMPOSE) down
@@ -73,14 +74,21 @@ ps:
 	$(COMPOSE) ps
 
 test-dev:
-	python3 -m unittest discover -s dev -p 'test_*.py'
-	python3 dev/local.py verify
+	sh dev/tools.sh test
+	sh dev/tools.sh verify
 
 .PHONY: test-dev-infra
 test-dev-infra:
-	python3 -m unittest discover -s dev -p 'test_*.py'
-	python3 dev/local.py verify-infra
+	sh dev/tools.sh test
+	sh dev/tools.sh verify-infra
 
 .PHONY: test-dev-rotation
 test-dev-rotation:
-	python3 dev/rotation.py
+	sh dev/tools.sh rotation
+
+.PHONY: email test-dev-tooling
+email:
+	sh dev/tools.sh email
+
+test-dev-tooling:
+	sh dev/tools.sh test