chore!: join IDE and editors into same section (#7065)

* chore!: join editors into section `IDE and editors`

This homogenize the place where are organized the IDE and editors like Vim, Emacs, Visual Studio, Visual Studio Code, Eclipse, IntelliJ... into the same section.

Emacs Lips is a language per sé. so apply and add some crosslinks #5535 in order to reference editors.

Moved books in `-langs.md` now are in `-subjects.md` since editors are language agnostic, I think.

Complete this moved resources with author, formats and notes

* fix: alphabetize says linter

https://github.com/EbookFoundation/free-programming-books/runs/8267734103?check_suite_focus=true

Run fpb-lint ./books/
books/free-programming-books-ja.md
  4:5-22:42  warning  Alphabetical ordering: swap l.22 and l.21  alphabetize-lists  remark-lint

books/free-programming-books-pt_BR.md
  58:1-61:70  warning  Alphabetical ordering: swap l.60 and l.59  alphabetize-lists  remark-lint

books/free-programming-books-zh.md
  254:1-258:87  warning  Alphabetical ordering: swap l.258 and l.257  alphabetize-lists  remark-lint

* chore!: Organize near spoken Lisp dialects.

- Common Lisp, PicoLisp, Emacs Lisp -> Lisp
- Rename Common Lisp and LISP -> Lisp
- Emacs & Pico as subsections of Lisp preserving current crosslinks

* chore: merge non-referenced Emacs Lisp into Lisp

courses/free-courses-tr.md

@@ -2,7 +2,7 @@
 
 * [Algoritmalar](#algoritmalar)
 * [HTML and CSS](#html-and-css)
-* [IDE / Editors](#ide--editors)
+* [IDE and editors](#ide-and-editors)
 * [Java](#java)
 * [JavaScript](#javascript)
 * [Python](#python)
@@ -25,7 +25,7 @@
 * [Sıfırdan CSS Eğitim](https://www.youtube.com/playlist?list=PLadt0EaV4m3BX9JaZbKS9B8076bruv93Y) - Adem Ilter
 
 
-### IDE / Editors
+### IDE and editors
 
 * [Visual Studio Code Eğitim Serisi](https://youtube.com/playlist?list=PLGrTHqyRDvx72uHNQ6aZXxa1pSKViqIhE) - Hakan Yalçınkaya \| Kodluyoruz