replace zxcvbn with blackpaper

Signed-off-by: George Lemon <georgelemon@protonmail.com>

Author: georgelemon

src/valido/password.nim

@@ -4,8 +4,11 @@
 #          Made by Humans from OpenPeep
 #          https://github.com/openpeep/valido
 
-import pkg/zxcvbn
+import pkg/blackpaper
 
-proc isStrongPassword*(input: string, defaultEntropy = 50.00): bool =
-  ## Checks given input and determine its strength
-  result = passwordEntropy(input) > defaultEntropy
+proc isStrongPassword*(input: string, defaultEntropy = 3.8): bool =
+  ## Checks given input and determine its strength based on the `passwordStrength`
+  ## function provided by the `pkg/blackpaper`
+  ## 
+  ## Returns true if the password is classified as strong and meets the default entropy threshold.
+  result = passwordStrength(input).strength == Strong and passwordStrength(input).score >= defaultEntropy

valido.nimble

@@ -11,7 +11,7 @@ skipDirs      = @["data"]
 
 requires "nim >= 1.6.10"
 requires "bigints"
-requires "zxcvbn"
+requires "blackpaper"
 
 task dev, "dev":
   echo "\n✨ Compiling..." & "\n"