[Build] Add build status and archive artifact

.github/workflows/rust.yml

@@ -41,3 +41,9 @@ jobs:
         with:
           command: clippy
           args: -- -D warnings
+
+      - name: Archive build
+        uses: actions/upload-artifact@v2
+        with:
+          name: receqif
+          path: target/release/receqif

README.md

@@ -1,3 +1,6 @@
 # receqif
 
+
+[![Build Status](https://github.com/rayslava/receqif/workflows/CI%20Build/badge.svg)](https://github.com/rayslava/receqif/actions?query=workflow%3A%22CI+Build%22)
+
 Receipt to QIF coverter in rust.