chore: fix the CLI arg handling of "alias"

Author: ctron

src/cmd/serve.rs

@@ -28,8 +28,8 @@ pub struct Serve {
     #[arg(long, env = "TRUNK_SERVE_PORT")]
     pub port: Option<u16>,
     /// The aliases to serve on
-    #[arg(short, long, env = "TRUNK_SERVE_ALIAS")]
-    pub aliases: Option<Vec<String>>,
+    #[arg(long, env = "TRUNK_SERVE_ALIAS")]
+    pub alias: Option<Vec<String>>,
     /// Open a browser tab once the initial build is complete [default: false]
     #[arg(long, env = "TRUNK_SERVE_OPEN")]
     #[arg(default_missing_value="true", num_args=0..=1)]
@@ -109,7 +109,7 @@ impl Serve {
             address,
             prefer_address_family,
             port,
-            aliases,
+            alias,
             open,
             proxy:
                 ProxyArgs {
@@ -135,7 +135,7 @@ impl Serve {
 
         config.serve.addresses = address.unwrap_or(config.serve.addresses);
         config.serve.port = port.unwrap_or(config.serve.port);
-        config.serve.aliases = aliases.unwrap_or(config.serve.aliases);
+        config.serve.aliases = alias.unwrap_or(config.serve.aliases);
         config.serve.open = open.unwrap_or(config.serve.open);
         config.serve.prefer_address_family =
             prefer_address_family.or(config.serve.prefer_address_family);