chore(repo): remove dead code and useless tests (#3375)

tools/dev/src/proc.rs

@@ -450,46 +450,3 @@ impl ShutdownSignal {
         "signal"
     }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn formats_posix_commands_for_logs() {
-        assert_eq!(format_command(&["pnpm", "build"]), "pnpm build");
-        assert_eq!(
-            format_command(&["", "two words", "a'b"]),
-            "'' 'two words' 'a'\"'\"'b'"
-        );
-    }
-
-    #[test]
-    fn restart_budget_allows_limited_restarts_within_window() {
-        let mut restarts = VecDeque::new();
-        let base = Instant::now();
-        for offset in 0..RESTART_LIMIT {
-            assert!(!restart_budget_exceeded(
-                &mut restarts,
-                base + Duration::from_secs(offset as u64)
-            ));
-        }
-        assert!(restart_budget_exceeded(
-            &mut restarts,
-            base + Duration::from_secs(RESTART_LIMIT as u64)
-        ));
-    }
-
-    #[test]
-    fn restart_budget_resets_after_window_elapses() {
-        let mut restarts = VecDeque::new();
-        let base = Instant::now();
-        for _ in 0..RESTART_LIMIT {
-            assert!(!restart_budget_exceeded(&mut restarts, base));
-        }
-        assert!(!restart_budget_exceeded(
-            &mut restarts,
-            base + RESTART_WINDOW + Duration::from_secs(1)
-        ));
-    }
-}