routie dev init since i didn't adhere to any proper guidance up until now

frontend/node_modules/eslint-plugin-unicorn/rules/consistent-date-clone.js

@@ -0,0 +1,54 @@
+import {isMethodCall, isNewExpression} from './ast/index.js';
+import {removeMethodCall} from './fix/index.js';
+
+const MESSAGE_ID_ERROR = 'consistent-date-clone/error';
+const messages = {
+	[MESSAGE_ID_ERROR]: 'Unnecessary `.getTime()` call.',
+};
+
+/** @param {import('eslint').Rule.RuleContext} context */
+const create = context => {
+	context.on('NewExpression', newExpression => {
+		if (!isNewExpression(newExpression, {name: 'Date', argumentsLength: 1})) {
+			return;
+		}
+
+		const [callExpression] = newExpression.arguments;
+
+		if (!isMethodCall(callExpression, {
+			method: 'getTime',
+			argumentsLength: 0,
+			optionalCall: false,
+			optionalMember: false,
+		})) {
+			return;
+		}
+
+		const {sourceCode} = context;
+		return {
+			node: callExpression,
+			loc: {
+				start: sourceCode.getLoc(callExpression.callee.property).start,
+				end: sourceCode.getLoc(callExpression).end,
+			},
+			messageId: MESSAGE_ID_ERROR,
+			fix: fixer => removeMethodCall(fixer, callExpression, context),
+		};
+	});
+};
+
+/** @type {import('eslint').Rule.RuleModule} */
+const config = {
+	create,
+	meta: {
+		type: 'suggestion',
+		docs: {
+			description: 'Prefer passing `Date` directly to the constructor when cloning.',
+			recommended: 'unopinionated',
+		},
+		fixable: 'code',
+		messages,
+	},
+};
+
+export default config;