major restructure

cfg/amar/Dockerfile.backend

@@ -1,71 +0,0 @@
-# =============================================================================
-# Dockerfile for Django Backend with Uvicorn
-# =============================================================================
-# Usage:
-#   Development: WORKERS=1 RELOAD=--reload (source mounted, hot reload)
-#   Production:  WORKERS=4 RELOAD="" (no reload, multiple workers)
-
-# =============================================================================
-# Stage 1: Base with system dependencies
-# =============================================================================
-FROM python:3.11-slim AS base
-
-ENV PYTHONDONTWRITEBYTECODE=1
-ENV PYTHONUNBUFFERED=1
-
-WORKDIR /app
-
-# Install system dependencies (cached layer)
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential \
-    libpq-dev \
-    gdal-bin \
-    libgdal-dev \
-    libgeos-dev \
-    libproj-dev \
-    postgresql-client \
-    # WeasyPrint dependencies (for django-afip PDF generation)
-    libglib2.0-0 \
-    libpango-1.0-0 \
-    libpangocairo-1.0-0 \
-    libgdk-pixbuf-2.0-0 \
-    libffi-dev \
-    libcairo2 \
-    libgirepository1.0-dev \
-    gir1.2-pango-1.0 \
-    fonts-dejavu-core \
-    && rm -rf /var/lib/apt/lists/*
-
-# =============================================================================
-# Stage 2: Dependencies (cached layer)
-# =============================================================================
-FROM base AS deps
-
-# Copy only requirements for dependency installation
-COPY requirements.txt .
-
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
-
-# =============================================================================
-# Stage 3: Runtime (uvicorn with configurable workers)
-# =============================================================================
-FROM base AS runtime
-
-# Copy dependencies from deps stage
-COPY --from=deps /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
-COPY --from=deps /usr/local/bin /usr/local/bin
-
-# Copy requirements (for reference)
-COPY requirements.txt .
-
-# Create directories
-RUN mkdir -p /var/etc/static /app/media
-
-# Note: Source code mounted at runtime for dev, copied for prod
-EXPOSE 8000
-
-# Uvicorn with configurable workers and reload
-# Dev:  WORKERS=1 RELOAD=--reload
-# Prod: WORKERS=4 RELOAD=""
-CMD uvicorn amar_django_back.asgi:application --host 0.0.0.0 --port 8000 --workers ${WORKERS:-1} ${RELOAD}