feat(auth): update password requirements and localization for signup

- Updated password label and placeholder to "Password" and "Enter your password" across multiple languages.
- Added password guideline for minimum requirements in English, German, Spanish, Portuguese, Albanian, and Chinese.
- Introduced maximum character requirement for passwords in all supported languages.
- Enhanced password validation messages to improve user experience during signup.

worklenz-frontend/public/locales/en/auth/signup.json

@@ -8,9 +8,11 @@
   "emailPlaceholder": "Enter your email",
   "emailRequired": "Please enter your Email!",
   "passwordLabel": "Password",
+  "passwordGuideline": "Password must be at least 8 characters, include uppercase and lowercase letters, a number, and a special character.",
   "passwordPlaceholder": "Enter your password",
   "passwordRequired": "Please enter your Password!",
   "passwordMinCharacterRequired": "Password must be at least 8 characters!",
+  "passwordMaxCharacterRequired": "Password must be at most 32 characters!",
   "passwordPatternRequired": "Password does not meet the requirements!",
   "strongPasswordPlaceholder": "Enter a stronger password",
   "passwordValidationAltText": "Password must include at least 8 characters with upper and lower case letters, a number, and a symbol.",