feat(balance): labeled "Pending +X" chip with tooltip in more layouts

The unconfirmed balance was shown in only one layout as an unlabeled "+X" that
read as a mystery. It's now a labeled "Pending +X" chip with an "awaiting
confirmations" tooltip — the Classic card's badge is relabeled, and the shared
compact hero (Dashboard + Two-row layouts) now draws it too. (The remaining
hand-drawn layouts can reuse the same pattern as a follow-up.)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/ui/windows/balance_components.cpp

@@ -136,6 +136,18 @@ void RenderCompactHero(App* app, ImDrawList* dl, float availW, float hs, float v
     ImGui::Dummy(ImVec2(capFont->CalcTextSizeA(tickerFontSize, 10000, 0, DRAGONX_TICKER).x + Layout::spacingLg(), lineH));
     ImGui::SameLine();
 
+    // Pending (unconfirmed) chip — so these layouts show it too, labeled, not just the Classic card.
+    if (s_dispUnconfirmed > 1e-9) {
+        snprintf(buf, sizeof(buf), TR("baltab_pending_chip"), s_dispUnconfirmed);
+        ImVec2 pp = ImGui::GetCursorScreenPos();
+        dl->AddText(capFont, tickerFontSize, ImVec2(pp.x, tickerY), WithAlpha(Warning(), 230), buf);
+        float pw = capFont->CalcTextSizeA(tickerFontSize, 10000, 0, buf).x;
+        if (material::IsRectHovered(ImVec2(pp.x, tickerY), ImVec2(pp.x + pw, tickerY + tickerFontSize)))
+            material::Tooltip("%s", TR("baltab_pending_tip"));
+        ImGui::Dummy(ImVec2(pw + Layout::spacingLg(), lineH));
+        ImGui::SameLine();
+    }
+
     // Total period-earnings (left of the USD) when the global earnings toggle is on.
     {
         std::string earnText; ImU32 earnCol;

src/ui/windows/balance_tab.cpp

@@ -525,9 +525,9 @@ static void RenderBalanceClassic(App* app)
                             WithAlpha(Success(), 160), buf);
             }
 
-            // Unconfirmed badge (top-right corner)
+            // Pending badge (top-right corner) — labeled so an unconfirmed "+X" doesn't read as a mystery.
             if (state.unconfirmed_balance > 0.0) {
-                snprintf(buf, sizeof(buf), "+%.4f", state.unconfirmed_balance);
+                snprintf(buf, sizeof(buf), TR("baltab_pending_chip"), state.unconfirmed_balance);
                 ImVec2 ts = capFont->CalcTextSizeA(
                     capFont->LegacySize, 10000, 0, buf);
                 float bp = S.drawElement("tabs.balance.classic", "unconfirmed-badge-padding").sizeOr(4.0f) * dp;
@@ -540,6 +540,7 @@ static void RenderBalanceClassic(App* app)
                 dl->AddText(capFont, capFont->LegacySize,
                             ImVec2(bMin.x + bp, bMin.y + bp * 0.5f),
                             amberCol, buf);
+                if (material::IsRectHovered(bMin, bMax)) material::Tooltip("%s", TR("baltab_pending_tip"));
             }
 
             // Hover glow + click to Receive

src/util/i18n.cpp

@@ -1452,6 +1452,8 @@ void I18n::loadBuiltinEnglish()
         strings_["confirmations"] = "Confirmations";
         strings_["confirmed"] = "Confirmed";
         strings_["pending"] = "Pending";
+        strings_["baltab_pending_chip"] = "Pending +%.4f";
+        strings_["baltab_pending_tip"] = "Awaiting confirmations — not spendable yet; it moves to your available balance once confirmed.";
         strings_["sent"] = "sent";
         strings_["received"] = "received";
         strings_["mined"] = "mined";