Background

PR #3034 (just merged) added comments in two places in `src/gui/MainWindow.cpp` that reference `(#3029)`. That reference is wrong — #3029 was an unrelated PR (FlexControl wheel tuning by @rfoust) that merged earlier the same night. The panadapter-prime fix has no linked issue; the comments should either reference the PR that introduced them (#3034) or have the issue reference removed.

Affected lines (post-merge)

Two new comment blocks in `src/gui/MainWindow.cpp` introduced by PR #3034:

1. In the `panadapterAdded` "existing applet" branch (around line 2837-2840):

   // Prime the spectrum widget with the pan's current dBm range on
   // reconnect so the noise-floor auto-adjust starts from the correct
   // position. (#3029)
   sw->setDbmRange(pan->minDbm(), pan->maxDbm());

2. In `wirePanadapter()` (around line 11365-11372):

   // Prime the spectrum widget with the pan's current dBm range immediately
   // so the noise-floor auto-adjust starts from the correct position.
   // ...
   // correct radio-reported range via the pendingDbm guard. (#3029)
   sw->setDbmRange(pan->minDbm(), pan->maxDbm());

Proposed fix

Replace both `(#3029)` references with `(#3034)` — the PR that introduced these comments and is the meaningful reference for code archaeology purposes.

Why this is a follow-up, not a fix-up to #3034

• fix(panadapter): prime spectrum widget dBm range on wire to prevent flat secondary pans on reconnect #3034 is a bug fix; this is a doc cleanup. Keeping them separate makes both easier to bisect.
• Trivially mergeable on its own — single file, two two-character changes.
• Spotted during review of fix(panadapter): prime spectrum widget dBm range on wire to prevent flat secondary pans on reconnect #3034 (review thread).

Effort

~30 seconds. Single file, two single-character changes.

Eligibility

`aetherclaude-eligible` candidate — mechanical, well-bounded.