Add Ignore tab to social frame with view/unignore/add support

Social frame now has Friends and Ignore tabs. Friends tab shows online
players first, then offline with a separator, and supports right-click
Whisper/Invite/Remove. Ignore tab lists all ignored players from
ignoreCache with right-click Unignore and an inline add-ignore field.

include/game/game_handler.hpp

@@ -343,6 +343,7 @@ public:
     void setFriendNote(const std::string& playerName, const std::string& note);
     void addIgnore(const std::string& playerName);
     void removeIgnore(const std::string& playerName);
+    const std::unordered_map<std::string, uint64_t>& getIgnoreCache() const { return ignoreCache; }
 
     // Random roll
     void randomRoll(uint32_t minRoll = 1, uint32_t maxRoll = 100);

src/ui/game_screen.cpp

@@ -7885,24 +7885,29 @@ void GameScreen::renderSocialFrame(game::GameHandler& gameHandler) {
     ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(0.1f, 0.1f, 0.1f, 0.92f));
 
     bool open = showSocialFrame_;
-    if (ImGui::Begin("Friends##SocialFrame", &open,
+    char socialTitle[32];
+    snprintf(socialTitle, sizeof(socialTitle), "Social (%d online)##SocialFrame", onlineCount);
+    if (ImGui::Begin(socialTitle, &open,
             ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
             ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoScrollbar)) {
 
-        // Online friends
+        if (ImGui::BeginTabBar("##SocialTabs")) {
-        char onlineHeader[32];
+            // ---- Friends tab ----
-        snprintf(onlineHeader, sizeof(onlineHeader), "Online (%d)", onlineCount);
+            if (ImGui::BeginTabItem("Friends")) {
-        ImGui::TextDisabled("%s", onlineHeader);
+                ImGui::BeginChild("##FriendsList", ImVec2(200, 200), false);
-        ImGui::Separator();
 
+                // Online friends first
                 int shown = 0;
+                for (int pass = 0; pass < 2; ++pass) {
+                    bool wantOnline = (pass == 0);
                     for (size_t ci = 0; ci < contacts.size(); ++ci) {
                         const auto& c = contacts[ci];
                         if (!c.isFriend()) continue;
+                        if (c.isOnline() != wantOnline) continue;
 
                         ImGui::PushID(static_cast<int>(ci));
 
-            // Status dot: green=online, yellow=AFK, orange=DND, grey=offline
+                        // Status dot
                         ImU32 dotColor;
                         if (!c.isOnline())        dotColor = IM_COL32(100, 100, 100, 200);
                         else if (c.status == 2)   dotColor = IM_COL32(255, 200,  50, 255); // AFK
@@ -7923,7 +7928,7 @@ void GameScreen::renderSocialFrame(game::GameHandler& gameHandler) {
 
                         if (c.isOnline() && c.level > 0) {
                             ImGui::SameLine();
-                ImGui::TextDisabled("%u", c.level);
+                            ImGui::TextDisabled("Lv%u", c.level);
                         }
 
                         // Right-click context menu
@@ -7949,21 +7954,72 @@ void GameScreen::renderSocialFrame(game::GameHandler& gameHandler) {
                         ++shown;
                         ImGui::PopID();
                     }
-
+                    // Separator between online and offline if there are both
-        if (shown == 0) {
+                    if (pass == 0 && shown > 0) {
-            ImGui::TextDisabled("No friends.");
+                        ImGui::Separator();
+                    }
                 }
 
+                if (shown == 0) {
+                    ImGui::TextDisabled("No friends yet.");
+                }
+
+                ImGui::EndChild();
                 ImGui::Separator();
-        // Add friend inline
+
+                // Add friend
                 static char addFriendBuf[64] = {};
                 ImGui::SetNextItemWidth(140.0f);
                 ImGui::InputText("##sf_addfriend", addFriendBuf, sizeof(addFriendBuf));
                 ImGui::SameLine();
-        if (ImGui::Button("+") && addFriendBuf[0] != '\0') {
+                if (ImGui::Button("+##addfriend") && addFriendBuf[0] != '\0') {
                     gameHandler.addFriend(addFriendBuf);
                     addFriendBuf[0] = '\0';
                 }
+
+                ImGui::EndTabItem();
+            }
+
+            // ---- Ignore tab ----
+            if (ImGui::BeginTabItem("Ignore")) {
+                const auto& ignores = gameHandler.getIgnoreCache();
+                ImGui::BeginChild("##IgnoreList", ImVec2(200, 200), false);
+
+                if (ignores.empty()) {
+                    ImGui::TextDisabled("Ignore list is empty.");
+                } else {
+                    for (const auto& kv : ignores) {
+                        ImGui::PushID(kv.first.c_str());
+                        ImGui::TextUnformatted(kv.first.c_str());
+                        if (ImGui::BeginPopupContextItem("IgnoreCtx")) {
+                            ImGui::TextDisabled("%s", kv.first.c_str());
+                            ImGui::Separator();
+                            if (ImGui::MenuItem("Unignore"))
+                                gameHandler.removeIgnore(kv.first);
+                            ImGui::EndPopup();
+                        }
+                        ImGui::PopID();
+                    }
+                }
+
+                ImGui::EndChild();
+                ImGui::Separator();
+
+                // Add ignore
+                static char addIgnBuf[64] = {};
+                ImGui::SetNextItemWidth(140.0f);
+                ImGui::InputText("##sf_addignore", addIgnBuf, sizeof(addIgnBuf));
+                ImGui::SameLine();
+                if (ImGui::Button("+##addignore") && addIgnBuf[0] != '\0') {
+                    gameHandler.addIgnore(addIgnBuf);
+                    addIgnBuf[0] = '\0';
+                }
+
+                ImGui::EndTabItem();
+            }
+
+            ImGui::EndTabBar();
+        }
     }
     ImGui::End();
     showSocialFrame_ = open;