chore: baseline plantilla-proyectos como base del CRM

backend/requirements.txt

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+# Core Framework
+fastapi==0.119.0
+uvicorn[standard]==0.37.0
+gunicorn==23.0.0
+pydantic==2.12.3
+pydantic[email]==2.12.3
+pydantic-settings==2.11.0
+
+# Database
+sqlalchemy==2.0.44
+alembic==1.17.0
+psycopg2-binary==2.9.11
+asyncpg==0.30.0
+
+# Authentication & Authorization
+cachetools==5.5.0
+python-jose[cryptography]==3.5.0
+passlib[bcrypt]==1.7.4
+
+# HTTP & API
+httpx==0.28.1
+requests==2.32.5
+boto3==1.35.36
+
+
+# Utilities
+python-multipart==0.0.20
+python-dotenv==1.1.1
+tenacity==9.1.2
+
+# Monitoring & Logging
+prometheus-client==0.23.1
+python-json-logger==4.0.0
+
+# Development
+pytest==8.4.2
+pytest-asyncio==1.2.0
+pytest-cov==7.0.0
+black==25.9.0
+flake8==7.3.0
+mypy==1.18.2
+pylint==4.0.2
+
+# reportes
+Jinja2==3.1.6
+pdfkit==1.0.0
+openpyxl==3.1.5
+
+# Desarrollo en seguno plano
+celery==5.3.6
+redis==5.0.1
+flower==2.0.1
+
+# Barcode
+pdf417gen==0.8.1
+asgiref==3.8.1
+aiosmtplib==3.0.1