use poper emacs namespace, move keys to dedicated minor mode

languages/javascript.el

@@ -1,49 +0,0 @@
-;;; javascript -- summary
-;;; Commentary:
-;;; Code:
-
-(require 'pkg/prog-mode "$HOME/.emacs.d/pkg/prog-mode.el")
-(require 'pkg/flycheck "$HOME/.emacs.d/pkg/flycheck.el")
-(require 'pkg/lsp "$HOME/.emacs.d/pkg/lsp.el")
-
-(use-package js2-mode
-  :requires (web-mode company-web lsp-mode lsp-ui)
-  :ensure t)
-
-(use-package vue-mode
-  :ensure t
-  :defer t)
-
-;; Use js2-mode for javascript editing
-(add-to-list 'auto-mode-alist '("\\.js\\'" . js2-mode))
-(add-to-list 'auto-mode-alist '("\\.json\\'" . js2-mode))
-
-;; Use js2-mode for typescript editing
-(add-to-list 'auto-mode-alist '("\\.ts\\'" . js2-mode))
-
-(defun activate-js2-mode ()
-	"JS2 mode overrides."
-	(set-indent 2)
-
-  (when (not (string-match-p ".json" (buffer-file-name)))
-    (lsp))
-
-	(column-enforce-n 80)
-	(setq-local js2-basic-offset 2)
-  (setq-local js2-strict-missing-semi-warning nil)
-  (setq-local lsp-eldoc-enable-hover nil)
-  (setq js2-mode-show-parse-errors nil)
-  (setq js2-mode-show-strict-warnings nil)
-
-  (setq-local lsp-eldoc-enable-hover nil)
-  (setq-local flycheck-check-syntax-automatically '(save mode-enabled))
-
-  ;; "Company list override."
-  (add-to-list (make-local-variable 'company-backends)
-               '(company-capf company-yasnippet)))
-
-(add-hook 'js2-mode-hook 'activate-js2-mode)
-(add-hook 'vue-mode-hook 'lsp)
-
-(provide 'languages/javascript)
-;;; javascript.el ends here