Implement Scraper Dockerfile and Refactor CI Configuration

- Added a new Dockerfile for the scraper application located at cmd/scraper/Dockerfile to streamline the build process.
- Updated the CI configuration in .drone.yml to correctly build the scraper application with the new Dockerfile.
- Refactored the main application entry point to utilize a new bootstrap package for configuration, logging, and MongoDB initialization.
- Enhanced the scraper's configuration management by defining a dedicated Config struct for better organization and maintainability.

cmd/scraper/Dockerfile

@@ -0,0 +1,22 @@
+ARG GO_VERSION=1.23
+ARG BASH_VERSION=5.0
+
+FROM golang:${GO_VERSION} AS go-builder
+
+WORKDIR /go/src/company/tm_back
+
+COPY . .
+
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -v -o scraper-build ./cmd/scraper/main.go
+
+FROM bash:${BASH_VERSION}
+RUN apk --no-cache add busybox-suid curl rsync tzdata tcpdump tree ca-certificates s-nail \
+    && ln -s /usr/bin/mail /usr/bin/s-nail \
+    && mkdir -p /go/bin/media /go/bin/log /go/bin/config
+WORKDIR /go/bin
+
+COPY --from=go-builder /go/src/company/tm_back/scraper-build .
+
+EXPOSE 8090
+
+ENTRYPOINT /go/bin/scraper-build