Cut core/ui and core/audio comment bloat ~60% (comments only, zero code change)

src/core/ui/mode_enable.cpp

@@ -1,18 +1,16 @@
-// mode_enable — pure implementation. See mode_enable.h. NO REAPER / SWELL / LICE / vendor.
+// mode_enable — pure implementation. See mode_enable.h.
 
 #include "core/ui/mode_enable.h"
 
-#include "core/view/view_mode_model.h"  // kArrangeModeId / kDesignModeId — the ONE home for the mode ids
+#include "core/view/view_mode_model.h"  // kArrangeModeId / kDesignModeId
 
 namespace reasampler::ui {
 
 bool tagButtonEnabled(const std::string& activeModeId, TagTarget target) {
-    // The target's own mode id, so the rule is a single "target != active" compare.
     const char* targetId =
         (target == TagTarget::Arrange) ? kArrangeModeId : kDesignModeId;
 
-    // Fail-open on an unrecognized active id (neither seed mode): every button live, so a
-    // future added mode never dead-locks the bar and the user can always reach the action.
+    // Fail-open on an unrecognized active id: every button live.
     if (activeModeId != kArrangeModeId && activeModeId != kDesignModeId) return true;
 
     return activeModeId != targetId;