⚡ 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/assets

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -eo pipefail # this can be harmful, see https://www.youtube.com/watch?v=4Jo3Ml53kvc
+. bs/.common || {
+	echo 'Please run this script from the project root directory' >&2;
+	exit 1;
+}
+# depends on
+declare -r paths='bs/dev/paths.js'
+declare -r assets="$($paths 'src')/**/assets"
+declare -r target="$($paths 'tscoutput')"
+
+help(){
+	if ! isHelp "${@}"; then return 0; fi
+	echoReadmeInfo
+	echo
+	exit 0
+}
+main(){
+	help "${@}"
+	shopt -s globstar nullglob
+	for dir in $assets; do
+		cp -r "$dir" "$target/$dir"
+	done
+}
+
+main "${@}"