Allow numeric value in secret code, user can set own secret code

android/app/build.gradle

android/app/capacitor.build.gradle

android/capacitor.settings.gradle

package-lock.json

package.json

src/app/account/accounts.service.ts

src/app/account/register/password/password.modal.html

src/app/account/register/password/password.module.ts

src/app/account/register/register.form.html

src/app/account/register/register.form.ts

src/app/account/unlock/unlock.form.ts

src/app/account/unlock/unlock.modal.ts

src/app/app.module.ts

src/app/home/help/app-help.module.ts

src/app/settings/settings.model.ts

src/app/settings/settings.page.html

src/app/settings/settings.page.ts

src/app/shared/currencies.ts

src/app/shared/services/storage/storage.service.ts

...ansfer-validation.form/transfer-validation.form.module.ts