Heavily redesign keybinding design

+ SPC and SPC m as leader/localleader (spacemacs-ey)
+ Move all custom keybindings to private +bindings.el file
+ Redesign+rearrange keybindings

modules/feature/version-control/config.el

@@ -13,15 +13,4 @@
 
   (set! :evil-state
     '(vc-annotate-mode . normal)
-    '(vc-git-log-view-mode . normal))
-
-  (map! :map vc-annotate-mode-map
-        :n "q"   #'kill-this-buffer
-        :n "d"   #'vc-annotate-show-diff-revision-at-line
-        :n "D"   #'vc-annotate-show-changeset-diff-revision-at-line
-        :n "SPC" #'vc-annotate-show-log-revision-at-line
-        :n "]]"  #'vc-annotate-next-revision
-        :n "[["  #'vc-annotate-prev-revision
-        :n [tab] #'vc-annotate-toggle-annotation-visibility
-        :n "RET" #'vc-annotate-find-revision-at-line))
-
+    '(vc-git-log-view-mode . normal)))