fix: correct pyproject.toml for project-scaffold-cli

- Fixed package name from auto-readme-cli to project-scaffold-cli
- Fixed dependencies to match project-scaffold-cli requirements
- Fixed linting import sorting issues in test files

project_scaffold_cli/templates/ci/.gitlab-ci.yml.j2

@@ -0,0 +1,43 @@
+stages:
+  - lint
+  - test
+  - build
+
+lint:
+  stage: lint
+  image: python:3.11
+  script:
+    - pip install flake8 black
+    - flake8 .
+    - black --check .
+  only:
+    - main
+    - master
+
+test:
+  stage: test
+  image: python:3.11
+  script:
+    - pip install -e ".[dev]"
+    - pytest -v --cov=.{{ project_slug }} --cov-report=html
+  artifacts:
+    reports:
+      junit: test-results.xml
+    paths:
+      - htmlcov/
+  only:
+    - main
+    - master
+
+build:
+  stage: build
+  image: python:3.11
+  script:
+    - pip install build
+    - python -m build
+  artifacts:
+    paths:
+      - dist/
+  only:
+    - main
+    - tags