fix build errors

Cargo.toml

@@ -37,7 +37,7 @@ governor = { version = "0.8", optional = true }
 md-5 = { version = "0.10", optional = true }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
-web-sys = { version = "0.3", features = ["Document", "Window", "Storage", "Element", "DomTokenList", "MediaQueryList", "HtmlImageElement", "MouseEvent", "KeyboardEvent", "Node", "EventTarget", "Navigator"] }
+web-sys = { version = "0.3", features = ["Document", "Window", "Storage", "Element", "HtmlElement", "DomTokenList", "MediaQueryList", "HtmlImageElement", "MouseEvent", "KeyboardEvent", "Node", "EventTarget", "Navigator"] }
 wasm-bindgen = "0.2"
 wasm-bindgen-futures = "0.4"
 js-sys = "0.3"

src/components/image_viewer.rs

@@ -31,6 +31,8 @@ pub fn ImageViewer(
     // 打开灯箱时聚焦关闭按钮，并监听 Escape 键关闭。
     #[cfg(target_arch = "wasm32")]
     {
+        use wasm_bindgen::{closure::Closure, JsCast};
+
         use_effect(move || {
             if !is_open() {
                 return;
@@ -43,6 +45,7 @@ pub fn ImageViewer(
                     .and_then(|w| w.document())
                     .and_then(|d| d.query_selector(".image-viewer-close").ok())
                     .flatten()
+                    .and_then(|e| e.dyn_into::<web_sys::HtmlElement>().ok())
                 {
                     let _ = btn.focus();
                 }

src/main.rs

@@ -20,7 +20,6 @@ mod db;
 #[cfg(feature = "server")]
 mod highlight;
 mod hooks;
-#[cfg(feature = "server")]
 mod models;
 mod pages;
 mod router;