Added back original scrapers, integrated with PGSQL

scraper/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:16-alpine
+
+RUN apk update && apk upgrade && \
+    apk add --no-cache git
+
+WORKDIR /home/node/app
+
+COPY package*.json ./
+RUN npm ci --only-production
+COPY . .
+
+CMD [ "node", "--insecure-http-parser", "index.js" ]