Move lang files

lang/kotlin.el

@@ -1,34 +0,0 @@
-;;; kotlin.el --- summary -*- lexical-binding: t; -*-
-
-;; Author: Maciej Szlosarczyk
-;; Maintainer: Maciej Szlosarczyk
-;; Version: 0.1-snapshot
-
-;;; Commentary:
-
-;; kotlin does a thing.
-
-;;; Code:
-
-(use-package kotlin-mode
-	:defer t
-	:straight t)
-
-(use-package gradle-mode
-	:defer t
-	:straight t)
-
-(defun activate-kotlin-mode ()
-  "All things Kotlin."
-  (set-indent 4)
-  (column-enforce-n 100)
-  (lsp)
-
-  ;; Company list override
-  (add-to-list (make-local-variable 'company-backends)
-               '(company-capf company-yasnippet)))
-
-(add-hook 'kotlin-mode-hook 'activate-kotlin-mode)
-
-(provide '+custom-lang-kotlin)
-;;; kotlin.el ends here