fix terminal_size sep

Cargo.toml

@@ -32,7 +32,6 @@ regex = "1.10.3"
 serde = {version = "1", features = ["derive"]}
 serde_json = "1"
 serde_tuple = "0.5.0"
-terminal_size = "0.3.0"
 thread_local = "1"
 time = "0.3.36"
 tinyvec = {version = "1", features = ["alloc", "serde"]}
@@ -48,6 +47,7 @@ rustls = {version = "0.23.2", optional = true, default-features = false, feature
   "tls12",
   "ring",
 ]}
+terminal_size = {version = "0.3.0", optional = true}
 trash = {version = "4.0.0", optional = true}
 viuer = {version = "0.7.1", optional = true}
 webpki-roots = {version = "0.26.0", optional = true}
@@ -113,6 +113,7 @@ binary = [
   "native_sys",
   "ffi",
   "terminal-light",
+  "terminal_size",
 ]
 bytes = [] # No longer used
 clipboard = ["arboard"]

src/sys.rs

@@ -2483,5 +2483,10 @@ pub fn now() -> f64 {
 }
 
 pub(crate) fn terminal_size() -> Option<(usize, usize)> {
-    terminal_size::terminal_size().map(|(w, h)| (w.0 as usize, h.0 as usize))
+    #[cfg(all(not(target_arch = "wasm32"), feature = "terminal_size"))]
+    {
+        terminal_size::terminal_size().map(|(w, h)| (w.0 as usize, h.0 as usize))
+    }
+    #[cfg(target_arch = "wasm32")]
+    None
 }