fix: reduced app size by a good margin

crates/bds-server/Cargo.toml

@@ -4,6 +4,9 @@ edition.workspace = true
 version.workspace = true
 license.workspace = true
 
+[lib]
+crate-type = ["dylib"]
+
 [dependencies]
 bds-core = { workspace = true }
 bds-editor = { workspace = true }

crates/bds-server/build.rs

@@ -0,0 +1,9 @@
+fn main() {
+    // syntect and fastembed both reach onig_sys across separate Rust dylibs.
+    // Keep the vendored static archive on this dylib's final native link line.
+    if std::env::var("CARGO_CFG_TARGET_ENV").as_deref() == Ok("msvc") {
+        println!("cargo:rustc-link-arg=onig.lib");
+    } else {
+        println!("cargo:rustc-link-arg=-lonig");
+    }
+}

crates/bds-server/src/main.rs

@@ -1,41 +0,0 @@
-use std::net::IpAddr;
-use std::path::PathBuf;
-
-use bds_server::boot::BootMode;
-use clap::Parser;
-
-#[derive(Debug, Parser)]
-#[command(
-    name = "bds-server",
-    about = "Headless RuDS engine host over authenticated SSH"
-)]
-struct Args {
-    /// SSH listen address. Defaults to loopback; external access must be explicit.
-    #[arg(long)]
-    bind: Option<IpAddr>,
-    /// SSH listen port.
-    #[arg(long)]
-    port: Option<u16>,
-    /// Application database path.
-    #[arg(long)]
-    database: Option<PathBuf>,
-    /// Private application data directory containing SSH key material.
-    #[arg(long)]
-    data_dir: Option<PathBuf>,
-}
-
-fn main() -> anyhow::Result<()> {
-    let args = Args::parse();
-    let data_root = args
-        .data_dir
-        .unwrap_or_else(bds_core::util::application_data_dir);
-    let database_path = args.database.unwrap_or_else(|| data_root.join("bds.db"));
-    let mut config = bds_server::ServerConfig::from_environment(database_path, data_root)?;
-    if let Some(bind) = args.bind {
-        config.bind = bind;
-    }
-    if let Some(port) = args.port {
-        config.port = port;
-    }
-    bds_server::run_headless(BootMode::Server, config)
-}