docs(readme): polish readme

Author: eitsupi

README.Rmd

@@ -20,7 +20,9 @@ knitr::opts_chunk$set(
 # polars0
 
 <!-- badges: start -->
-[![R-universe status badge](https://rpolars.r-universe.dev/badges/polars0)](https://rpolars.r-universe.dev)
+[![Lifecycle: superseded](https://img.shields.io/badge/lifecycle-superseded-orange.svg)](https://lifecycle.r-lib.org/articles/stages.html#superseded)
+[![R-multiverse status](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fcommunity.r-multiverse.org%2Fapi%2Fpackages%2Fpolars0&query=%24.Version&label=r-multiverse)](https://community.r-multiverse.org/polars0)
+[![polars0 status badge](https://rpolars.r-universe.dev/polars0/badges/version)](https://rpolars.r-universe.dev/polars0)
 <!-- badges: end -->
 
 This package is a continuation of the [Polars R package](https://github.com/pola-rs/r-polars) version 0,
@@ -42,6 +44,8 @@ git replace 03f3f689df98788455d233806ab9a5e984bc35f2 a37bc3422d1a0d334b068cdf137
 
 ## Install
 
+This package can be installed from the R-universe rpolars repository.
+
 ```r
 Sys.setenv(NOT_CRAN = "true")
 install.packages("polars0", repos = "https://rpolars.r-universe.dev")

README.md

@@ -5,20 +5,24 @@
 
 <!-- badges: start -->
 
-[![R-universe status
-badge](https://rpolars.r-universe.dev/badges/polars0)](https://rpolars.r-universe.dev)
+[![Lifecycle:
+superseded](https://img.shields.io/badge/lifecycle-superseded-orange.svg)](https://lifecycle.r-lib.org/articles/stages.html#superseded)
+[![R-multiverse
+status](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fcommunity.r-multiverse.org%2Fapi%2Fpackages%2Fpolars0&query=%24.Version&label=r-multiverse)](https://community.r-multiverse.org/polars0)
+[![polars0 status
+badge](https://rpolars.r-universe.dev/polars0/badges/version)](https://rpolars.r-universe.dev/polars0)
 <!-- badges: end -->
 
-This package is a continuation of the [Polars R
+This package is a continuation of the [polars R
 package](https://github.com/pola-rs/r-polars) version 0, intended as a
-mitigation for the too many breaking changes from Polars R package
+mitigation for the too many breaking changes from polars R package
 version 0 to 1.
 
 There are no plans for active feature additions or bug fixes in this
 package, so it is recommended to migrate to the new version of the
-Polars R package if possible.
+polars R package if possible.
 
-We can trace the history of this package back to the original Polars R
+We can trace the history of this package back to the original polars R
 package, with the following steps:
 
 ``` sh
@@ -31,6 +35,8 @@ git replace 03f3f689df98788455d233806ab9a5e984bc35f2 a37bc3422d1a0d334b068cdf137
 
 ## Install
 
+This package can be installed from the R-universe rpolars repository.
+
 ``` r
 Sys.setenv(NOT_CRAN = "true")
 install.packages("polars0", repos = "https://rpolars.r-universe.dev")