Miscellaneous fixes (0.17 beta) (#21867)

* Adjust title prompt to have less rigidity

* Improve motion boxes handling for features that don't require motion

* Improve handling of classes starting with digits

* Improve vehicle nuance

* tweak lpr docs

* Improve grammar

* Don't allow # in face name

* add password requirements to new user dialog

* change password requirements

* Clenaup

---------

Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>

web/src/utils/passwordUtil.ts

@@ -0,0 +1,34 @@
+export const calculatePasswordStrength = (password: string): number => {
+  if (!password) return 0;
+
+  let strength = 0;
+  if (password.length >= 8) strength += 1;
+  if (/\d/.test(password)) strength += 1;
+  if (/[!@#$%^&*(),.?":{}|<>]/.test(password)) strength += 1;
+  if (/[A-Z]/.test(password)) strength += 1;
+
+  return strength;
+};
+
+export const getPasswordRequirements = (password: string) => ({
+  length: password?.length >= 12,
+});
+
+export const getPasswordStrengthLabel = (
+  password: string,
+  t: (key: string) => string,
+): string => {
+  const strength = calculatePasswordStrength(password);
+
+  if (!password) return "";
+  if (strength < 1) return t("users.dialog.form.password.strength.weak");
+  return t("users.dialog.form.password.strength.veryStrong");
+};
+
+export const getPasswordStrengthColor = (password: string): string => {
+  const strength = calculatePasswordStrength(password);
+
+  if (!password) return "bg-gray-200";
+  if (strength === 0) return "bg-red-500";
+  return "bg-green-500";
+};