Migrate JavaScript to TypeScript with full type safety

- Rename all .js/.jsx files to .ts/.tsx across resources/js and theme dirs
- Add TypeScript 6.0 with strict mode, tsconfig.json
- Add type definitions for Inertia page props, Alpine.js, Turbolinks
- Update vite.config.js entries to .ts/.tsx extensions
- Update all Blade @vite() calls to match new .ts/.tsx entry points
- Add TypeScript ESLint config (replacing unused Vue plugin)
- Add @types/react, @types/react-dom, @types/lodash
- Add typecheck script and integrate into check pipeline
- Full tsc --noEmit, ESLint, and production build pass cleanly

resources/themes/dusk/js/app.js

@@ -1,40 +0,0 @@
-import "./bootstrap";
-import "./external/flowbite";
-
-import "swiper/css";
-import "swiper/css/navigation";
-import "swiper/css/pagination";
-
-import Alpine from "alpinejs";
-import Focus from "@alpinejs/focus";
-
-import ArticleReactions from "./components/ArticleReactions.js";
-
-import Swiper from "swiper";
-import { Navigation, Pagination } from "swiper/modules";
-
-ArticleReactions.init();
-Alpine.plugin(Focus);
-Alpine.start();
-
-Swiper.use([Navigation, Pagination]);
-
-// Swiper Initialization
-document.addEventListener("DOMContentLoaded", function () {
-  const swiper = new Swiper(".swiper", {
-    // Your Swiper options here
-    navigation: {
-      nextEl: ".swiper-button-next",
-      prevEl: ".swiper-button-prev",
-    },
-    pagination: {
-      el: ".swiper-pagination",
-    },
-  });
-});
-
-console.log(
-  "%cAtom CMS%c\n\nAtom CMS is a CMS for made for the community to enjoy. You can join our wonderful community at https://discord.gg/rX3aShUHdg\n\n",
-  "color: #14619c; -webkit-text-stroke: 2px black; font-size: 32px; font-weight: bold;",
-  "",
-);