[12.x] Syntax highlight on the frontend (#57184)

* Remove phiki

* Install shiki

* Update Node version

* Use shiki to highlight code

* Adjust editor styling

* Render line numbers

* Highlight code on init

* Tweak frame border style

* Hide vendor frames until Alpine is loaded

* Apply fixes from StyleCI

* Format

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Co-authored-by: StyleCI Bot <bot@styleci.io>

Author: 2 people

composer.json

@@ -40,7 +40,6 @@
         "monolog/monolog": "^3.0",
         "nesbot/carbon": "^3.8.4",
         "nunomaduro/termwind": "^2.0",
-        "phiki/phiki": "^2.0.0",
         "psr/container": "^1.1.1|^2.0.1",
         "psr/log": "^1.0|^2.0|^3.0",
         "psr/simple-cache": "^1.0|^2.0|^3.0",