Greet user (#21)

* ignore underscores

* great user and redirect to login on /app

* format

* pass user as property of data object

eslint.config.js

@@ -30,5 +30,17 @@ export default ts.config(
 				parser: ts.parser,
 			},
 		},
+	},
+	{
+		rules: {
+			'@typescript-eslint/no-unused-vars': [
+				'error',
+				{
+					argsIgnorePattern: '^_',
+					varsIgnorePattern: '^_',
+					caughtErrorsIgnorePattern: '^_',
+				},
+			],
+		},
 	}
 );