Refactor Dockerfile and Remove iat.yaml Configuration

- Updated the Dockerfile to change the working directory to /app and streamline the build process for the web application.
- Removed the iat.yaml configuration file, simplifying the configuration management and reducing complexity in the container setup.
- Adjusted the entry point and exposed port to align with standard practices, ensuring the application runs on port 80.

cmd/web/Dockerfile

@@ -3,21 +3,20 @@ ARG BASH_VERSION=5.0
 
 FROM golang:${GO_VERSION} AS go-builder
 
-WORKDIR /go/src/company/tm_back
+WORKDIR /app
 
 COPY . .
-COPY cmd/web/iat.yaml /go/bin/config.yaml
 
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -v -o web-build ./cmd/web/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
+    && ln -s /usr/bin/mail /usr/bin/s-nail
 
-COPY --from=go-builder /go/src/company/tm_back/web-build .
+WORKDIR /app
 
-EXPOSE 8090
+COPY --from=go-builder /app/web-build .
 
-ENTRYPOINT /go/bin/web-build
+EXPOSE 80
+
+ENTRYPOINT /app/web-build