Restructure omni services and add Chatwoot research snapshot

omni_outbound/Dockerfile

@@ -0,0 +1,20 @@
+FROM node:22-bookworm-slim
+
+WORKDIR /app/delivery
+
+RUN apt-get update -y \
+  && apt-get install -y --no-install-recommends openssl ca-certificates \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY package*.json ./
+RUN npm ci --legacy-peer-deps
+
+COPY prisma ./prisma
+RUN npx prisma generate
+
+COPY src ./src
+COPY tsconfig.json ./tsconfig.json
+
+ENV NODE_ENV=production
+
+CMD ["npm", "run", "start"]