refactor: replace custom CRM with Monica fork

Dockerfile

@@ -1,32 +0,0 @@
-# Base Image: Lightweight Node.js Alpine
-FROM node:18-alpine
-
-# Set working directory
-WORKDIR /app
-
-# Copy package descriptors first to leverage Docker layer caching
-COPY package*.json ./
-
-# Install production dependencies only
-RUN npm ci --omit=dev
-
-# Copy server code and public assets
-COPY server.js ./
-COPY public/ ./public/
-
-# Create persistent storage folder for SQLite database
-RUN mkdir -p /app/data
-
-# Environment configuration variables
-ENV PORT=8085
-ENV DATABASE_PATH=/app/data/crm.db
-ENV NODE_ENV=production
-
-# Expose internal Express port
-EXPOSE 8085
-
-# Define persistent volume directory for crm.db
-VOLUME ["/app/data"]
-
-# Run server
-CMD ["npm", "start"]