Enabling minify results in cryptic warning message, no minification. #1044

Repro: Within a larger workspace, I create a small, simple wasm app based on the Yew "Hello World" tutorial.
You can find the code here:
https://codeberg.org/mcc/rs-bug/src/commit/19b82401a9d15fb4c3384bac34ead9439a1804b7

The Trunk.toml contains filehash = false, inject_scripts = false, minify = "on_release". There is no JavaScript in the project other than what Trunk generates. I have trunk 0.21.14 and rustc 1.90.0 (1159e78c4 2025-09-14).

I build with (cd client && trunk build --release).

Observed behavior: During trunk build, this is printed:

WARN Failed to minify JS: RequiredTokenNotFound(Identifier) [token=Some(KeywordDefault)]

And the generated client.js is not minified.

Expected behavior (preferred): A minified projecntame-client.js is generated.

Expected behavior (minimum): If minified JS cannot be generated, a clear error/warning message should explain what to do about it.

Notes: I find there is a discussion about this in this issue two weeks ago. Another user hit the same issue and believes it is due to this bug on the minify helper app. Someone named @neon-mmd is undertaking a fork of the minifier, but I'm not sure how to track that work or how that fix gets fed back into trunk (EG I don't know if neon-mmd is affiliated with Trunk or what). Because issue 810 is fundamentally unrelated, I think there should be a standalone issue for tracking this work with regard to its impact on Trunk.