feat(chat): "Request" pill on unsolicited conversations in the list

The conversation list now marks a pending stranger request with a small
"Request" pill (bottom-right of the row), so it's distinguishable before you
open it; the preview text is clipped to the pill's left so they don't overlap.
Completes the request-affordance pair with the in-thread Accept/Block card.

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

src/ui/windows/balance_components.cpp

@@ -97,6 +97,18 @@ bool FormatTotalEarnings(App* app, std::string& outText, ImU32& outCol) {
 }
 
 // Render compact hero line: logo + balance + USD + mining on one line
+float DrawPendingChip(ImDrawList* dl, ImVec2 pos, float maxRight, ImFont* font, float fontSize) {
+    using namespace material;
+    if (s_dispUnconfirmed <= 1e-9) return 0.0f;
+    char buf[64];
+    snprintf(buf, sizeof(buf), TR("baltab_pending_chip"), s_dispUnconfirmed);
+    const float w = font->CalcTextSizeA(fontSize, 10000.0f, 0.0f, buf).x;
+    if (pos.x + w > maxRight) return 0.0f;   // would overflow the card — skip rather than overlap
+    dl->AddText(font, fontSize, pos, WithAlpha(Warning(), 230), buf);
+    if (IsRectHovered(pos, ImVec2(pos.x + w, pos.y + fontSize))) Tooltip("%s", TR("baltab_pending_tip"));
+    return w;
+}
+
 void RenderCompactHero(App* app, ImDrawList* dl, float availW, float hs, float vs, float heroHeightOverride) {
     using namespace material;
     char buf[64];

src/ui/windows/balance_components.h

@@ -33,6 +33,11 @@ void RenderSharedAddressList(App* app, float listH, float availW, float glassRou
 void RenderSharedRecentTx(App* app, float recentH, float availW, float hs, float vs);
 void RenderSyncBar(App* app, ImDrawList* dl, float vs);
 
+// Draws a labeled "Pending +X" chip (unconfirmed balance) at `pos`, via the draw list only, when there
+// is unconfirmed balance AND it fits left of `maxRight`. Returns the width drawn (0 if skipped). Adds a
+// hover tooltip. Shared by the balance layouts so pending isn't visible in only one of them.
+float DrawPendingChip(ImDrawList* dl, ImVec2 pos, float maxRight, ImFont* font, float fontSize);
+
 // Total period-earnings for the whole wallet, formatted per the earnings settings. Returns false
 // (and leaves out* untouched) when the global earnings toggle is off, so layouts show it only when
 // the user has opted into the earnings view. Shared by RenderCompactHero and the layout totals.

src/ui/windows/balance_tab.cpp

@@ -748,6 +748,11 @@ static void RenderBalanceDonut(App* app) {
         dl->AddText(capFont, capFont->LegacySize,
                     ImVec2(ImGui::GetCursorScreenPos().x, tickerY),
                     OnSurfaceMedium(), DRAGONX_TICKER);
+        DrawPendingChip(dl, ImVec2(ImGui::GetCursorScreenPos().x
+                            + capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, DRAGONX_TICKER).x
+                            + Layout::spacingMd(), tickerY),
+                        ImGui::GetCursorScreenPos().x + ImGui::GetContentRegionAvail().x,
+                        capFont, capFont->LegacySize);
         ImGui::NewLine();
 
         // USD value
@@ -1663,6 +1668,11 @@ static void RenderBalanceShield(App* app) {
         dl->AddText(capFont, capFont->LegacySize,
                     ImVec2(ImGui::GetCursorScreenPos().x, pos.y + heroSz.y - capFont->LegacySize),
                     OnSurfaceMedium(), DRAGONX_TICKER);
+        DrawPendingChip(dl, ImVec2(ImGui::GetCursorScreenPos().x
+                            + capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, DRAGONX_TICKER).x
+                            + Layout::spacingMd(), pos.y + heroSz.y - capFont->LegacySize),
+                        ImGui::GetCursorScreenPos().x + ImGui::GetContentRegionAvail().x,
+                        capFont, capFont->LegacySize);
         ImGui::NewLine();
 
         double usd_value = state.getBalanceUSD();
@@ -1852,6 +1862,11 @@ static void RenderBalanceTimeline(App* app) {
         dl->AddText(capFont, capFont->LegacySize,
                     ImVec2(ImGui::GetCursorScreenPos().x, pos.y + heroSz.y - capFont->LegacySize),
                     OnSurfaceMedium(), DRAGONX_TICKER);
+        DrawPendingChip(dl, ImVec2(ImGui::GetCursorScreenPos().x
+                            + capFont->CalcTextSizeA(capFont->LegacySize, 10000, 0, DRAGONX_TICKER).x
+                            + Layout::spacingMd(), pos.y + heroSz.y - capFont->LegacySize),
+                        ImGui::GetCursorScreenPos().x + ImGui::GetContentRegionAvail().x,
+                        capFont, capFont->LegacySize);
         ImGui::NewLine();
 
         double usd_value = state.getBalanceUSD();

src/ui/windows/chat_tab.cpp

@@ -1022,9 +1022,21 @@ void RenderChatTab(App* app)
             dl->AddText(nameFont, nameSz, ImVec2(textX, p.y + pad),
                         c.hidden ? material::OnSurfaceMedium() : material::OnSurface(), c.peerName.c_str());
             dl->PopClipRect();
+            // Pending-request pill (bottom-right) for an unsolicited stranger; the preview is clipped to its left.
+            float previewRight = mx.x - pad;
+            if (c.pendingRequest) {
+                const char* rl = TR("chat_request_pill");
+                const ImVec2 rs = metaFont->CalcTextSizeA(metaSz, FLT_MAX, 0.0f, rl);
+                const float px = 6.0f * dp, py = 1.0f * dp;
+                const ImVec2 pmax(mx.x - pad, p.y + rowH - pad + py);
+                const ImVec2 pmin(pmax.x - rs.x - 2.0f * px, pmax.y - rs.y - 2.0f * py);
+                dl->AddRectFilled(pmin, pmax, material::WithAlpha(material::Warning(), 60), (rs.y + 2.0f * py) * 0.5f);
+                dl->AddText(metaFont, metaSz, ImVec2(pmin.x + px, pmin.y + py), material::Warning(), rl);
+                previewRight = pmin.x - pad;
+            }
             // Preview (bottom, clipped to the text column, muted).
             const std::string preview = previewOf(c.lastBody);
-            dl->PushClipRect(ImVec2(textX, p.y), ImVec2(mx.x - pad, mx.y), true);
+            dl->PushClipRect(ImVec2(textX, p.y), ImVec2(std::max(textX, previewRight), mx.y), true);
             dl->AddText(metaFont, metaSz, ImVec2(textX, p.y + rowH - pad - metaSz),
                         material::OnSurfaceMedium(), preview.c_str());
             dl->PopClipRect();

src/util/i18n.cpp

@@ -232,6 +232,7 @@ void I18n::loadBuiltinEnglish()
         strings_["chat_empty_hint"] = "No conversations yet. Messages you receive will appear here.";
         strings_["chat_you"] = "You";
         strings_["chat_contact_request"] = "contact request";
+        strings_["chat_request_pill"] = "Request";
         strings_["chat_request_title"] = "New contact request";
         strings_["chat_request_body"] = "This person isn't in your contacts. Accept to add them, or block to delete this conversation and ignore them.";
         strings_["chat_request_accept"] = "Accept";