backport improvements from hulpvraag

- tasks: fetch tags before bump, auto-push tag, add version() task
- tasks(service): pre=[ci] on build_image, :latest tag, interactive deploy prompt
- pyproject.toml: add ruff isort known-first-party section
- Dockerfile: add smoke-test import after install

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

{{cookiecutter.project_slug}}/tasks.py

@@ -58,6 +58,7 @@ def bump(c, part):
     if c.run("git status --porcelain", hide=True).stdout.strip():
         raise SystemExit("Working tree is dirty. Commit or stash changes first.")
 
+    c.run("git fetch --tags", hide=True)
     major, minor, patch = (int(x) for x in _latest_tag(c).lstrip("v").split("."))
     if part == "major":
         major, minor, patch = major + 1, 0, 0
@@ -68,7 +69,8 @@ def bump(c, part):
 
     tag = f"v{major}.{minor}.{patch}"
     c.run(f"git tag {tag}")
-    print(f"Tagged {tag}. Push it with: git push origin {tag}")
+    c.run(f"git push origin {tag}")
+    print(f"Tagged and pushed {tag}.")
 {%- if cookiecutter.project_type == "service" %}
 
 
@@ -77,25 +79,30 @@ def _version(c) -> str:
 
 
 @task
+def version(c):
+    """Print the current version (latest git tag)."""
+    print(_version(c))
+
+
+@task(pre=[ci])
 def build_image(c):
-    """Build the runtime image, tagged with the current version."""
-    c.run(f"docker build --network=host -t {IMAGE}:{_version(c)} .")
+    """Build the runtime image tagged as latest."""
+    c.run(f"docker build --network=host -t {IMAGE}:latest .")
 
 
 @task
 def deploy(c):
-    """Build image, copy to VPS over SSH, restart the compose service."""
-    version = _version(c)
+    """Build image, copy to VPS over SSH, then prompt before restarting the compose service."""
     build_image(c)
-    print(f"Transferring {IMAGE}:{version} to {VPS}...")
-    c.run(f"docker save {IMAGE}:{version} | ssh {VPS} docker load", pty=True)
-    print("Updating docker-compose and restarting service...")
-    c.run(
-        f'ssh {VPS} "cd {REMOTE_DIR} && '
-        f"sed -i 's|image: {IMAGE}:.*|image: {IMAGE}:{version}|' docker-compose.yml && "
-        f'docker compose up -d {SERVICE}"'
-    )
-    print(f"Deployed {IMAGE}:{version}")
+    print(f"Transferring {IMAGE}:latest to {VPS}...")
+    c.run(f"docker save {IMAGE}:latest | ssh {VPS} docker load", pty=True)
+    print("Image transferred.")
+    answer = input("Restart service on VPS? [y/N] ").strip().lower()
+    if answer != "y":
+        print("Skipping restart. Image is available on the VPS.")
+        return
+    c.run(f'ssh {VPS} "cd {REMOTE_DIR} && docker compose down {SERVICE} && docker compose up -d {SERVICE}"')
+    print("Service restarted.")
 {%- endif %}