feat(settings): toggle for the symbol-picker chat-input button

Adds a Configuration property, defaulted to enabled, and a checkbox in
the Chat settings tab's Behaviour section. Strings live in HellionStrings
so DE/EN stays in sync. Defaults aligned with our 'discoverable by
default, hidden by user choice' convention. Schema stays at v17 — the
new boolean is additive, the default constructor covers existing configs.

HellionChat/Configuration.cs

@@ -176,6 +176,7 @@ public class Configuration : IPluginConfiguration
     public bool SortAutoTranslate;
     public bool CollapseDuplicateMessages;
     public bool CollapseKeepUniqueLinks;
+    public bool SymbolPickerEnabled = true;
     public bool PlaySounds = true;
     public bool KeepInputFocus = true;
     public int MaxLinesToRender = 2_500; // 1-10000
@@ -270,6 +271,7 @@ public class Configuration : IPluginConfiguration
         SortAutoTranslate = other.SortAutoTranslate;
         CollapseDuplicateMessages = other.CollapseDuplicateMessages;
         CollapseKeepUniqueLinks = other.CollapseKeepUniqueLinks;
+        SymbolPickerEnabled = other.SymbolPickerEnabled;
         PlaySounds = other.PlaySounds;
         KeepInputFocus = other.KeepInputFocus;
         MaxLinesToRender = other.MaxLinesToRender;

HellionChat/Resources/HellionStrings.Designer.cs

@@ -270,6 +270,10 @@ internal class HellionStrings
     internal static string Settings_Chat_Preview_Heading => Get(nameof(Settings_Chat_Preview_Heading));
     internal static string Settings_Chat_Emotes_Heading => Get(nameof(Settings_Chat_Emotes_Heading));
 
+    // Hellion Chat — Chat-Tab SymbolPicker
+    internal static string Settings_Chat_SymbolPicker_Enable_Name => Get(nameof(Settings_Chat_SymbolPicker_Enable_Name));
+    internal static string Settings_Chat_SymbolPicker_Enable_Description => Get(nameof(Settings_Chat_SymbolPicker_Enable_Description));
+
     // Hellion Chat — Database-Tab section headings
     internal static string Settings_Database_Storage_Heading => Get(nameof(Settings_Database_Storage_Heading));
     internal static string Settings_Database_Viewer_Heading => Get(nameof(Settings_Database_Viewer_Heading));

HellionChat/Resources/HellionStrings.de.resx

@@ -556,6 +556,14 @@
     <value>Emotes</value>
   </data>
 
+  <!-- Hellion Chat — Chat-Tab SymbolPicker -->
+  <data name="Settings_Chat_SymbolPicker_Enable_Name" xml:space="preserve">
+    <value>Symbol-Picker-Button neben dem Chat-Eingang anzeigen</value>
+  </data>
+  <data name="Settings_Chat_SymbolPicker_Enable_Description" xml:space="preserve">
+    <value>Fügt einen kleinen Button links neben dem Kanal-Indikator ein. Klick öffnet ein Popup mit FFXIV-Glyphen und einer kuratierten Symbol-Liste. Ausschalten für eine schlankere Eingabezeile.</value>
+  </data>
+
   <!-- Hellion Chat — Sektions-Überschriften des Database-Tabs -->
   <data name="Settings_Database_Storage_Heading" xml:space="preserve">
     <value>Speicherung</value>

HellionChat/Resources/HellionStrings.resx

@@ -556,6 +556,14 @@
     <value>Emotes</value>
   </data>
 
+  <!-- Hellion Chat — Chat tab SymbolPicker -->
+  <data name="Settings_Chat_SymbolPicker_Enable_Name" xml:space="preserve">
+    <value>Show symbol-picker button next to chat input</value>
+  </data>
+  <data name="Settings_Chat_SymbolPicker_Enable_Description" xml:space="preserve">
+    <value>Adds a small button left of the channel indicator that opens a popup with FFXIV icons and a curated symbol list. Disable if you prefer a leaner input bar.</value>
+  </data>
+
   <!-- Hellion Chat — Database tab section headings -->
   <data name="Settings_Database_Storage_Heading" xml:space="preserve">
     <value>Storage</value>

HellionChat/Ui/ChatLogWindow.cs

@@ -799,13 +799,19 @@ public sealed class ChatLogWindow : Window
         // inside DrawAndConsume pins to the last rendered item, so the call MUST
         // run immediately after this IconButton — placing it after the channel
         // picker below would pin the popup under the wrong widget.
-        if (ImGuiUtil.IconButton(
+        if (Plugin.Config.SymbolPickerEnabled)
-                FontAwesomeIcon.Smile,
-                "symbol-picker-trigger",
-                "Insert symbol or FFXIV icon"))
         {
-            _symbolPicker.OpenPopup();
+            if (ImGuiUtil.IconButton(
+                    FontAwesomeIcon.Smile,
+                    "symbol-picker-trigger",
+                    "Insert symbol or FFXIV icon"))
+            {
+                _symbolPicker.OpenPopup();
+            }
         }
+        // DrawAndConsume runs unconditionally; with the button hidden the popup
+        // can't open, so the call is a no-op. Splice path stays outside the
+        // guard for the same reason.
         var insertedSymbol = _symbolPicker.DrawAndConsume();
         if (insertedSymbol is not null)
         {
@@ -817,7 +823,8 @@ public sealed class ChatLogWindow : Window
             Activate = true;
             ActivatePos = pos + insertedSymbol.Length;
         }
-        ImGui.SameLine();
+        if (Plugin.Config.SymbolPickerEnabled)
+            ImGui.SameLine();
 
         var beforeIcon = ImGui.GetCursorPos();
 

HellionChat/Ui/SettingsTabs/Chat.cs

@@ -139,6 +139,12 @@ internal sealed class Chat : ISettingsTab
                 );
                 ImGuiUtil.HelpMarker(Language.Options_CollapseDuplicateMsgUniqueLink_Description);
             }
+
+            ImGui.Checkbox(
+                HellionStrings.Settings_Chat_SymbolPicker_Enable_Name,
+                ref Mutable.SymbolPickerEnabled
+            );
+            ImGuiUtil.HelpMarker(HellionStrings.Settings_Chat_SymbolPicker_Enable_Description);
         }
     }