Ξ-W2-T1 re-review cleanup: soften ordering claim, bound bake guard fields, dedup gain/play-mode rationale, quiet foreign WrongProject noise

src/core/instrument/bake/CLAUDE.md

@@ -21,10 +21,8 @@ decision about what the render made obsolete.
   loop runs to `BakePlan::renderFrames()` and stops. That is why a Gate bake with a sustain
   loop active terminates: the gate is released at `noteOffFrame` so the tail is real, but
   even a pathological envelope cannot run past the window.
-- **The whole signal chain is printed, master gain included.** `renderBake` scales its
-  output by the dialed post-mixer gain, because `resetAfterBake` hands that control back at
-  unity. A render that summed voices alone would return every iteration shifted by 1/gain,
-  and a gain dialed to silence would come back at full level.
+- **The whole signal chain is printed, master gain included** — the gain multiply in
+  `bake_render.cpp` carries the argument for why.
 - **A degenerate or unholdable window is refused, not rendered.** `planBake` returns nullopt
   for a collapsed window, a non-positive rate, a window that rounds to no frames, and one
   past `kMaxBakeFrames` — an unbounded window is a `bad_alloc` inside a UI tick, and the
@@ -35,11 +33,8 @@ decision about what the render made obsolete.
   under-resetting applies the same processing twice while over-resetting costs a re-dial.
   A new mapping fact must be added to the copy list explicitly.
 - **Play mode resets to TRIGGER, not to the value struct's Gate default** — the one
-  classification this track made against the ratified rule rather than reading off it. The
-  bake's product is a finished one-shot, and Trigger is the mode that plays a finished
-  one-shot verbatim; Gate would re-gate the printed release tail and each iteration would
-  truncate the previous one's. "Neutral" here means "adds no processing", not "the struct's
-  own default". `bake_reset.cpp` carries the argument at the assignment.
+  classification this track made against the ratified rule rather than reading off it.
+  `bake_reset.cpp` carries the argument at the assignment.
 
 ## Modules