Support missing Emacs dependencies

Since I moved this repository away from Dropbox, my elpa, melpa, quelpa packages
weren't automatically syncing. This crutch, once removed, cause my Emacs
initialization to fall-over.

This commit patches some of those missing dependencies.

configs/shared/.emacs.d/wpc/packages/wpc-misc.el

@@ -47,6 +47,9 @@
 (setq sh-basic-offset 2)
 (setq sh-indentation 2)
 
+;; Emacs library that interfaces with my Linux password manager.
+(use-package password-store)
+
 ;; disable company mode when editing markdown
 ;; TODO: move this out of wpc-misc.el and into a later file to call
 ;; `(disable company-mode)'
@@ -59,6 +62,8 @@
   ;; (add-hook 'markdown-mode-hook #'markdown-live-preview-mode)
   )
 
+(use-package alert)
+
 (use-package refine)
 
 ;; Required by some google-emacs package commands.

configs/shared/.emacs.d/wpc/window-manager.el

@@ -16,6 +16,7 @@
 ;; Dependencies
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+(require 'alert)
 (require 'prelude)
 (require 'string)
 (require 'cycle)