Add dependency on base32

pubspec.lock

@@ -50,7 +50,7 @@ packages:
     source: hosted
     version: "2.10.0"
   base32:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: base32
       sha256: ddad4ebfedf93d4500818ed8e61443b734ffe7cf8a45c668c9b34ef6adde02e2

pubspec.yaml

@@ -9,6 +9,7 @@ environment:
 dependencies:
   adaptive_theme: ^3.1.0 # done
   archive: ^3.3.7
+  base32: ^2.1.3
   bip39: ^1.0.6 #done
   bloc: ^8.0.3 #done
   clipboard: ^0.1.3