Lift the sign-off DRAFT note, fix footer/cursor CLAUDE.md overclaim, honest-en the readout-width test, trim duplicated rationale

Removed DRAFT marker on approved readout strings; corrected "paint and cursor cannot disagree" to note drag-cue suppression; renamed the width test to state it only bounds character count, not pixels; trimmed restated rationale to its CLAUDE.md/header home.

src/shell/panel/CLAUDE.md

@@ -64,8 +64,11 @@ live in `shell/bank_ops`, a sibling directory, not here.
   reused WDL pieces are the toolkit; reject any path that pulls in a new framework.
 - **The FX-drain indicator asks `fxReclaimActivity()` and decides nothing itself.**
   `panel_input` polls it once per tick into `g_panel.fxDrain`; the footer readout and the
-  `WM_SETCURSOR` busy cursor both read that cached state, so paint and cursor cannot
-  disagree within a tick. The transport gate, the park debounce and the open-undo-block
+  `WM_SETCURSOR` busy cursor both read that cached state, so the two never disagree about
+  the drain's own direction. The cursor additionally suppresses on `dragArmed`/`dragging` (a
+  live card drag outranks it), so mid-drag the footer can still read "parking FX"/"restoring
+  FX" while the cursor shows the drag cue — that is the one case where paint and cursor
+  diverge, and it is deliberate. The transport gate, the park debounce and the open-undo-block
   stand-off are all already folded into that answer, against the reclaim queue's own pinned
   project — do not re-evaluate any of them here, and never drive this off `fxReclaimPending`
   (true throughout the debounce, when only the opposite direction is eligible).

src/shell/panel/panel_render.cpp

@@ -147,9 +147,8 @@ void drawFooter(LICE_IBitmap* bmp, int w, int h) {
         }
     }
 
-    // The one passive readout beside the toggle: a moving FX drain, else the per-mode member
-    // count (footerReadout owns which). Passive text, not a control. The drain draws
-    // text/primary against the count's text/dim so a transient state reads as one.
+    // footerReadout (core/ui) owns which string shows; the drain draws text/primary against
+    // the count's text/dim so the transient state visually reads as one.
     if (!fb.count.empty()) {
         const bool draining = g_panel.fxDrain != FxDrainState::Idle;
         const std::string label = footerReadout(g_panel.fxDrain, activeModeMemberCount());

src/shell/panel/panel_window.cpp

@@ -94,15 +94,10 @@ void handleDropFiles(HDROP hDrop) {
     if (!paths.empty()) ingestDroppedFiles(paths);
 }
 
-// IDC_APPSTARTING — arrow plus hourglass, "busy in the background, still usable" — is the
-// exact reading for the FX reclaimer's drain, and IDC_WAIT is not: nothing here blocks.
-// SWELL defines neither anywhere in vendor/WDL/WDL/swell, so on mac/Linux there is no busy
-// cursor at all and the footer readout carries the state alone. The cursor reaches OUR
-// windows only; REAPER's arrange and mixer answer their own WM_SETCURSOR and the SDK
-// exposes nothing host-wide to ask for. A global SetSystemCursor or a message hook would
-// reach further and is deliberately not done. [verify — DAW] whether REAPER's docker even
-// routes WM_SETCURSOR to the docked child dialog at all — the premise the whole Windows
-// half of this feature rests on.
+// IDC_APPSTARTING ("busy in the background, still usable"), not IDC_WAIT ("blocking") —
+// nothing here blocks. Platform reach and the SetSystemCursor rejection: see this
+// directory's CLAUDE.md. [verify — DAW] whether REAPER's docker even routes WM_SETCURSOR
+// to the docked child dialog at all — the premise the whole Windows half of this rests on.
 #ifdef _WIN32
 HCURSOR busyCursor() { return LoadCursor(nullptr, IDC_APPSTARTING); }
 #else