[INIT-001] Initial project setup with Clean Architecture (feat)

- Implemented Clean Architecture with Domain, Application, Infrastructure, Presentation layers
- Added comprehensive project structure following SOLID principles
- Created Kubernetes deployment with Helm charts (HPA, PDB, NetworkPolicy)
- Configured ArgoCD for automated deployment (production + staging)
- Implemented CI/CD pipeline with GitHub Actions
- Added comprehensive documentation (handbook, architecture, coding standards)
- Configured PostgreSQL, Redis, Celery for backend services
- Created modern landing page with Persian fonts (Vazirmatn)
- Added Docker multi-stage build for production
- Configured development tools (pytest, black, flake8, mypy, isort)
- Added pre-commit hooks for code quality
- Implemented Makefile for common operations

pytest.ini

@@ -0,0 +1,43 @@
+[pytest]
+# Pytest configuration for Peikarband
+
+# Test discovery
+testpaths = tests
+python_files = test_*.py
+python_classes = Test*
+python_functions = test_*
+
+# Output
+addopts =
+    -v
+    --strict-markers
+    --tb=short
+    --cov=src
+    --cov-report=html
+    --cov-report=term-missing
+    --cov-fail-under=80
+
+# Markers
+markers =
+    unit: Unit tests
+    integration: Integration tests
+    e2e: End-to-end tests
+    slow: Slow tests
+    fast: Fast tests
+    database: Tests that require database
+    redis: Tests that require Redis
+    external: Tests that call external APIs
+
+# Coverage
+[coverage:run]
+source = src
+omit =
+    */tests/*
+    */migrations/*
+    */__init__.py
+
+[coverage:report]
+precision = 2
+show_missing = True
+skip_covered = False
+