[QuickAccent] Add dashes (#20469)

* Add dashes

src/modules/poweraccent/PowerAccent.Core/Languages.cs

@@ -114,6 +114,7 @@ namespace PowerAccent.Core
                 LetterKey.VK_Y => new string[] { "ÿ", "ŷ", "ý", "ẏ" },
                 LetterKey.VK_Z => new string[] { "ź", "ž", "ż", "ʒ", "ǯ", "ζ" },
                 LetterKey.VK_COMMA => new string[] { "¿", "¡", "∙", "₋", "⁻", "–", "≤", "≥", "≠", "≈", "≙", "±", "₊", "⁺" },
+                LetterKey.VK_MINUS => new string[] { "~", "‐", "‑", "‒", "–", "—", "―", "⁓", "−", "⸺", "⸻" },
                 _ => Array.Empty<string>(),
             };
         }

src/modules/poweraccent/PowerAccentKeyboardService/KeyboardListener.h

@@ -98,7 +98,8 @@ namespace winrt::PowerToys::PowerAccentKeyboardService::implementation
                                                                LetterKey::VK_X,
                                                                LetterKey::VK_Y,
                                                                LetterKey::VK_Z,
-                                                               LetterKey::VK_COMMA };
+                                                               LetterKey::VK_COMMA,
+                                                               LetterKey::VK_MINUS };
         LetterKey letterPressed{};
 
         static inline const std::vector<TriggerKey> triggers = { TriggerKey::Right, TriggerKey::Left, TriggerKey::Space };

src/modules/poweraccent/PowerAccentKeyboardService/KeyboardListener.idl

@@ -41,7 +41,8 @@ namespace PowerToys
             VK_X = 0x58,
             VK_Y = 0x59,
             VK_Z = 0x5A,
-            VK_COMMA = 0xBC
+            VK_COMMA = 0xBC,
+            VK_MINUS = 0xBD
         };
 
         enum TriggerKey