fix(ui): finish HiDPI pass — cosmetic ×dpiScale, narrow-width reflow, recent-list reserves

The tail of the DPI/font-scale/responsiveness audit — ~26 remaining findings.

Container / recent-list (Theme-1 leftovers):
- Send: drop NoScrollbar|NoScrollWithMouse on ##SendFormScroll so Recent Sends is
  reachable at font_scale 1.5 (parity with receive).
- Receive: cap the QR/form card via std::min(mainCardTargetH, availH - recentReserve)
  so RECENT RECEIVED stays on-screen (identity at 1.0x).
- Wallets dialog: size the capped-mode list to whole rows so it no longer clips a
  partial row / crowds "Create a new wallet".

Narrow-width (1024px) reflow:
- Console toolbar reserves space for ALL trailing controls (both icon toggles + zoom
  buttons) so the +/- zoom no longer runs off-window.
- History sort combo sized to its measured widest localized label ("Newest first").
- Settings Theme/Layout/Language row: scale the wide→stacked breakpoint by dpiScale so
  it drops to full-width stacked combos at 1.5x (Consolidated Card no longer clips).
- Recent-tx type label: derive the address column X from the measured label width so it
  can't collide at narrow widths.
- Mining Recent Pool Payouts: floor the panel height to fit the empty-state caption.

Cosmetic ×dpiScale() on absolute geometry (no-ops at 1.0x): mining SOLO|POOL toggle &
idle combos, market pair-chips, password/PIN strength bars, receive/send currency
toggles, explorer search bar/rows/rounding, About-card logo, chat empty-state wrap,
recent-list address/time offsets, address-toolbar & two-row action buttons, console
line-gap/status-dot/pane rounding.

Verified at font_scale 1.5 and at 1024px across full-node + Lite + Windows (ctest
green) and an adversarial diff review (one over-reserve regression fixed).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/ui/windows/balance_components.cpp

@@ -188,8 +188,8 @@ void RenderSharedAddressList(App* app, float listH, float availW,
         }
     }
 
-    float buttonWidth = (addrBtn.width > 0) ? addrBtn.width : 140.0f;
-    float spacing = (addrBtn.gap > 0) ? addrBtn.gap : 8.0f;
+    float buttonWidth = ((addrBtn.width > 0) ? addrBtn.width : 140.0f) * dp;
+    float spacing = ((addrBtn.gap > 0) ? addrBtn.gap : 8.0f) * dp;
     float totalButtonsWidth = buttonWidth * 2 + spacing;
     float kMinButtonsPosition = std::max(S.drawElement("tabs.balance", "min-buttons-position").size,
                                           S.drawElement("tabs.balance", "buttons-position").size * hs);
@@ -842,7 +842,11 @@ void RenderSharedRecentTx(App* app, float recentH, float availW, float hs, float
             dl->AddText(capFont, capFont->LegacySize,
                         ImVec2(tx_x, rowPos.y + 2 * dp), OnSurfaceMedium(), display.typeText.c_str());
 
-            float addrX = tx_x + S.drawElement("tabs.balance", "recent-tx-addr-offset").sizeOr(65.0f) * hs;
+            // Start the address column past the MEASURED type-label width (plus a fixed gap) so it can
+            // never overlap the label — a fixed schema offset shrinks below the label width at narrow
+            // widths (hs < 1) and collides. Mirrors how amtX/agoSz measure their own text below.
+            ImVec2 typeSz = capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, display.typeText.c_str());
+            float addrX = tx_x + typeSz.x + Layout::spacingMd();
             dl->AddText(capFont, capFont->LegacySize,
                         ImVec2(addrX, rowPos.y + 2 * dp), OnSurfaceDisabled(), display.addressText.c_str());
 
@@ -857,7 +861,7 @@ void RenderSharedRecentTx(App* app, float recentH, float availW, float hs, float
 
             ImVec2 agoSz = capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, display.timeText.c_str());
             dl->AddText(capFont, capFont->LegacySize,
-                        ImVec2(rightEdge - agoSz.x - S.drawElement("tabs.balance", "recent-tx-time-margin").sizeOr(4.0f), rowPos.y + 2 * dp),
+                        ImVec2(rightEdge - agoSz.x - S.drawElement("tabs.balance", "recent-tx-time-margin").sizeOr(4.0f) * hs, rowPos.y + 2 * dp),
                         OnSurfaceDisabled(), display.timeText.c_str());
 
             float rowW = ImGui::GetContentRegionAvail().x;