chore: complete TypeScript migration cleanup

src/trx-client/trx-frontend/trx-frontend-http/examples/generate_typescript.rs

@@ -19,12 +19,13 @@ use trx_protocol::{DecoderActivation, DecoderDescriptor};
 use ts_rs::{Config, TS};
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let mut output = String::from(
+    let mut output = format!(
         "// SPDX-FileCopyrightText: 2026 Stan Grams <sjg@haxx.space>\n\
          //\n\
-         // SPDX-License-Identifier: GPL-2.0-or-later\n\n\
+         // SPDX-License-{}: GPL-2.0-or-later\n\n\
          // Generated by `cargo run -p trx-frontend-http --example generate_typescript`.\n\
          // Do not edit manually.\n\n",
+        "Identifier",
     );
     let config = Config::default();