[TD-09] 13 #[allow(dead_code)] cluster in web/state and web tests #327

Audit finding from #300 (commit 679f9fe)

Severity: low
Category: tech debt
File: crates/web/tests/browser.rs (4), crates/web/src/state.rs (4), crates/web/src/{palette_recents.rs, components/mobile_shell.rs, app.rs} (1 each), crates/client/src/storage.rs:1, crates/actor/src/fsm.rs:1
Obvious fix: yes

Description

13 #[allow(dead_code)] annotations. Half are in the web crate. These are typically a leading indicator of code that was added speculatively or left after a refactor.

Impact / Threat

Readability — masks genuinely-dead code from the compiler.

Suggested fix

Remove the annotation, let the compiler flag the symbol, then either delete or mark pub(crate) if a downstream consumer is planned.

Verify

rg "#\[allow\(dead_code\)\]" --type rust crates/ -c | sort -t: -k2 -nr