add zenodo badge, re-add .zenodo.json

Author: nuest

_zenodo_json .zenodo.json

@@ -19,9 +19,7 @@
     "R"
   ],
   "access_right": "open",
-  "license": {
-    "id": "MIT",
-  },
+  "license": "MIT",
   "upload_type": "software",
   "related_identifiers": [
       {

README.Rmd

@@ -18,6 +18,7 @@ knitr::opts_chunk$set(
 <!-- badges: start -->
 [![Lifecycle: experimental](https://img.shields.io/badge/lifecycle-experimental-orange.svg)](https://www.tidyverse.org/lifecycle/#experimental)
 [![R build status](https://github.com/codecheckers/codecheck/workflows/R-CMD-check/badge.svg)](https://github.com/codecheckers/codecheck/actions)
+[![DOI](https://zenodo.org/badge/256862293.svg)](https://zenodo.org/badge/latestdoi/256862293)
 <!-- badges: end -->
 
 `codecheck` is an assistant for conducting CODECHECKs, written in the R language and distributed as an R package.

README.md

@@ -9,6 +9,7 @@
 experimental](https://img.shields.io/badge/lifecycle-experimental-orange.svg)](https://www.tidyverse.org/lifecycle/#experimental)
 [![R build
 status](https://github.com/codecheckers/codecheck/workflows/R-CMD-check/badge.svg)](https://github.com/codecheckers/codecheck/actions)
+[![DOI](https://zenodo.org/badge/256862293.svg)](https://zenodo.org/badge/latestdoi/256862293)
 <!-- badges: end -->
 
 `codecheck` is an assistant for conducting CODECHECKs, written in the R