feat(android): Add Android platform support

Configure dirvish, org, and package loading for Android: - Use
shared storage paths for org notes on Android - Adjust dirvish
layout and hide details for smaller screens - Disable async package on Android due to compatibility

lisp/init-package.el

@@ -10,11 +10,12 @@
 (use-package restart-emacs)
 
 ;; async
-(use-package async
-  :init
-  (dired-async-mode)
-  (async-bytecomp-package-mode 1)
-  (setq async-bytecomp-allowed-packages '(all)))
+(unless *is-android*
+  (use-package async
+    :init
+    (dired-async-mode)
+    (async-bytecomp-package-mode 1)
+    (setq async-bytecomp-allowed-packages '(all))))
 
 ;; multiple-cursors
 (use-package multiple-cursors