Move the action from Deno to Node.js and Vite+

vite.config.ts

@@ -0,0 +1,25 @@
+import { defineConfig } from "vite-plus";
+
+import projectLint from "./scripts/project-lint.ts";
+
+export default defineConfig({
+  // Keep package.json in its hand-written order.
+  fmt: { sortPackageJson: false },
+  lint: {
+    plugins: ["typescript", "unicorn", "oxc", "import"],
+    jsPlugins: ["./scripts/project-lint.ts"],
+    categories: { correctness: "error", suspicious: "error", pedantic: "error", perf: "error" },
+    rules: projectLint.configs.project.rules,
+    // Repo tooling, not app code: the lint plugin compares AST node `type`s,
+    // which the AST types declare as an enum.
+    overrides: [
+      { files: ["scripts/**"], rules: { "typescript/no-unsafe-enum-comparison": "off" } },
+    ],
+    options: {
+      typeAware: true,
+      typeCheck: true,
+      maxWarnings: 0,
+      reportUnusedDisableDirectives: "error",
+    },
+  },
+});