Add swals + Remove incompatible saves + add new tests

.eslintrc.cjs

@@ -32,6 +32,7 @@ module.exports = {
     'no-unused-vars': 'off',
     '@typescript-eslint/no-unused-vars': 'error',
     '@typescript-eslint/ban-types': ['error'],
+    '@typescript-eslint/no-floating-promises': 'off', // disabled cuz troublesome for SweetAlert since they never reject
     'react-hooks/rules-of-hooks': 'error', // Checks rules of Hooks
     'react-hooks/exhaustive-deps': 'warn' // Checks effect dependencies
   }