fix: edtior theme empty when localStroage is not used

backend/assets/script.html

@@ -7,7 +7,7 @@
     const lang = replElement.getAttribute("data-lang");
     const code = getCode(replElement.nextElementSibling);
     const readonly = replElement.getAttribute("data-readonly") === "true";
-    let theme = mapTheme(localStorage.getItem("mdbook-theme") || "light");
+    let theme = mapTheme(localStorage.getItem("mdbook-theme") || document.querySelector(".theme.theme-selected")?.id);
 
     const postmessage = (msg) => iframeElement.contentWindow.postMessage({ repl: msg }, "*");
 

docs/book.toml

@@ -15,7 +15,7 @@ use-default-preprocessors = false
 [output.html]
 default-theme = "Light"
 preferred-dark-theme = "Ayu"
-curly-quotes = true
+smart-punctuation = true
 mathjax-support = true
 copy-fonts = true
 no-section-label = false
@@ -50,7 +50,7 @@ copy-js = true
 command = "backend/target/release/mdbook-repl"
 
 # iframe url, default is https://mr-addict.github.io/mdbook-repl/embed/
-src = "https://mr-addict.github.io/mdbook-repl/embed/"
+src = "http://localhost:5173/"
 
 # python is disabled by default and loading is lazy
 python.enable = true