Sync README header across translations (#1905)

* Fix links in Russian translation.
* Simplify links in Korean translation.
* Fix build status badge in Japanese and Russian translations.
* Add link from Japanese to Russian translation.
* Add line break between "topics" row and "translations" row.
* Remove "translations" from translations row in Japanese and Russian.
* Add consistent spacing between translation links.
* Add backreferences to English README.
* Remove self references.
* Split translations row across multiple lines for easier maintenance.

Co-authored-by: David Peter <sharkdp@users.noreply.github.com>

README.md

@@ -12,7 +12,11 @@
   <a href="#installation">Installation</a> •
   <a href="#customization">Customization</a> •
   <a href="#project-goals-and-alternatives">Project goals, alternatives</a><br>
-  [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>] [<a href="doc/README-ja.md">日本語</a>] [<a href="doc/README-ko.md">한국어</a>] [<a href="doc/README-ru.md">Русский</a>]
+  [English]
+  [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>]
+  [<a href="doc/README-ja.md">日本語</a>]
+  [<a href="doc/README-ko.md">한국어</a>]
+  [<a href="doc/README-ru.md">Русский</a>]
 </p>
 
 ### Syntax highlighting

doc/README-ja.md

@@ -1,7 +1,6 @@
 <p align="center">
   <img src="logo-header.svg" alt="bat - a cat clone with wings"><br>
-  <a href="https://travis-ci.org/sharkdp/bat"><img src="https://travis-ci.org/sharkdp/bat.svg?branch=master" alt="Build Status"></a>
-  <a href="https://ci.appveyor.com/project/sharkdp/bat"><img src="https://ci.appveyor.com/api/projects/status/cptsmtbiwbnr2vhf?svg=true"></a>
+  <a href="https://github.com/sharkdp/bat/actions?query=workflow%3ACICD"><img src="https://github.com/sharkdp/bat/workflows/CICD/badge.svg" alt="Build Status"></a>
   <img src="https://img.shields.io/crates/l/bat.svg" alt="license">
   <a href="https://crates.io/crates/bat"><img src="https://img.shields.io/crates/v/bat.svg?colorB=319e8c" alt="Version info"></a><br>
   シンタックスハイライトとGitとの連携機能付きの <i>cat(1)</i> クローン。
@@ -12,8 +11,12 @@
   <a href="#使い方">使い方</a> •
   <a href="#インストール">インストール</a> •
   <a href="#カスタマイズ">カスタマイズ</a> •
-  <a href="#プロジェクトの目標と既存の類似したOSS">プロジェクトの目標と既存の類似したOSS</a> •
-  翻訳 [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>][<a href="README-ja.md">日本語</a>][<a href="README-ko.md">한국어</a>][<a href="../doc/README-ru.md">Русский</a>]
+  <a href="#プロジェクトの目標と既存の類似したOSS">プロジェクトの目標と既存の類似したOSS</a><br>
+  [<a href="../README.md">English</a>]
+  [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>]
+  [日本語]
+  [<a href="README-ko.md">한국어</a>]
+  [<a href="README-ru.md">Русский</a>]
 </p>
 
 ### シンタックスハイライト

doc/README-ko.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="../doc/logo-header.svg" alt="bat - a cat clone with wings"><br>
+  <img src="logo-header.svg" alt="bat - a cat clone with wings"><br>
   <a href="https://github.com/sharkdp/bat/actions?query=workflow%3ACICD"><img src="https://github.com/sharkdp/bat/workflows/CICD/badge.svg" alt="Build Status"></a>
   <img src="https://img.shields.io/crates/l/bat.svg" alt="license">
   <a href="https://crates.io/crates/bat"><img src="https://img.shields.io/crates/v/bat.svg?colorB=319e8c" alt="Version info"></a><br>
@@ -11,8 +11,12 @@
   <a href="#사용법">사용법</a> •
   <a href="#설치">설치</a> •
   <a href="#사용자화">사용자화</a> •
-  <a href="#프로젝트-목표와-대안들">프로젝트 목표와 대안들</a> •
-  [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>] [<a href="../doc/README-ja.md">日本語</a>] [<a href="../doc/README-ko.md">한국어</a>] [<a href="../doc/README-ru.md">Русский</a>]
+  <a href="#프로젝트-목표와-대안들">프로젝트 목표와 대안들</a><br>
+  [<a href="../README.md">English</a>]
+  [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>]
+  [<a href="README-ja.md">日本語</a>]
+  [한국어]
+  [<a href="README-ru.md">Русский</a>]
 </p>
 
 ### 문법 강조

doc/README-ru.md

@@ -1,7 +1,6 @@
 <p align="center">
-  <img src="doc/logo-header.svg" alt="bat - a cat clone with wings"><br>
-  <a href="https://travis-ci.org/sharkdp/bat"><img src="https://travis-ci.org/sharkdp/bat.svg?branch=master" alt="Build Status"></a>
-  <a href="https://ci.appveyor.com/project/sharkdp/bat"><img src="https://ci.appveyor.com/api/projects/status/cptsmtbiwbnr2vhf/branch/master?svg=true"></a>
+  <img src="logo-header.svg" alt="bat - a cat clone with wings"><br>
+  <a href="https://github.com/sharkdp/bat/actions?query=workflow%3ACICD"><img src="https://github.com/sharkdp/bat/workflows/CICD/badge.svg" alt="Build Status"></a>
   <img src="https://img.shields.io/crates/l/bat.svg" alt="license">
   <a href="https://crates.io/crates/bat"><img src="https://img.shields.io/crates/v/bat.svg?colorB=319e8c" alt="Version info"></a><br>
   Клон утилиты <i>cat(1)</i> с поддержкой выделения синтаксиса и Git
@@ -12,8 +11,12 @@
   <a href="#как-использовать">Использование</a> •
   <a href="#установка">Установка</a> •
   <a href="#кастомизация">Кастомизация</a> •
-  <a href="#цели-и-альтернативы">Цели и альтернативы </a> •
-  Перевод [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>][<a href="doc/README-ja.md">日本語</a>][<a href="doc/README-ko.md">한국어</a>][<a href="doc/README-ru.md">Русский</a>]
+  <a href="#цели-и-альтернативы">Цели и альтернативы </a><br>
+  [<a href="../README.md">English]
+  [<a href="https://github.com/chinanf-boy/bat-zh">中文</a>]
+  [<a href="README-ja.md">日本語</a>]
+  [<a href="README-ko.md">한국어</a>]
+  [Русский]
 </p>
 
 ### Выделение синтаксиса