⚡ Adds routing

Squashed commit of the following:

commit d26bffc33a
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Tue Jun 9 10:35:14 2026 +0200

    ⚡ ups versions

commit 8bb12aaac1
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Fri May 22 15:56:44 2026 +0200

    ⚡ 📺 finlizes routing and improves bs

commit c3782509e8
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Wed May 20 16:10:51 2026 +0200

    ⚡ first steps (footer)

commit 7c925d1fdb
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Wed May 20 15:24:20 2026 +0200

    ⚡ 📺 tsc-alias

commit e4e41197b9
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Wed May 20 14:40:47 2026 +0200

    🐛 fixes routing

commit 7d6240e28a
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Wed May 20 14:40:00 2026 +0200

    🐛 📺 fixes dev server

commit 139b1590ce
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Wed Apr 29 13:40:40 2026 +0200

    ⚡ Uses original router

    - it has benefits to use hash properly

commit 3cc11b68de
Author: Jan Andrle <andrle.jan@centrum.cz>
Date:   Tue Apr 28 17:16:00 2026 +0200

    🎉

bs/dev/paths.js

@@ -0,0 +1,44 @@
+#!/bin/env node
+import tsconfig from "../../tsconfig.json" with { type: "json" };
+export const paths = {
+	/** code source */
+	src: "src",
+	/** code processed by tsc */
+	tscoutput: tsconfig.compilerOptions.outDir,
+	/** code processed by tsc and rollup */
+	dist: "dist",
+	/** tempral results of tsc, tests, … */
+	tmp: ".tmp",
+};
+export default paths;
+
+import { argv, exit } from "node:process";
+import { fileURLToPath } from "node:url";
+const [ _, script ] = argv;
+if (script === fileURLToPath(import.meta.url))
+	main(argv.slice(2));
+
+function main(args) {
+	if(args.includes("--help") || args.includes("-h")){
+		console.log(`
+Usage: ${script} [options]
+
+	Options:
+		[type] … if omitted, echo all
+`);
+		exit(0);
+	}
+	if(args.length === 0){
+		console.log(paths);
+		exit(0);
+	}
+	for(const arg of args){
+		const path = paths[arg];
+		if(!path){
+			console.error(`Unknown path: ${arg}`);
+			exit(1);
+		}
+		console.log(path);
+	}
+}
+