some updates

core/datastore/src/main/kotlin/dev/meloda/fast/datastore/AppSettings.kt

@@ -191,7 +191,7 @@ object AppSettings {
         var enableHaptic: Boolean
             get() = get(
                 SettingsKeys.KEY_DEBUG_ENABLE_HAPTIC,
-                true
+                SettingsKeys.DEFAULT_DEBUG_ENABLE_HAPTIC
             )
             set(value) = put(SettingsKeys.KEY_DEBUG_ENABLE_HAPTIC, value)
 
@@ -202,6 +202,13 @@ object AppSettings {
             ).let(LogLevel::parse)
             set(level) = put(SettingsKeys.KEY_DEBUG_NETWORK_LOG_LEVEL, level.value)
 
+        var useSystemFont: Boolean
+            get() = get(
+                SettingsKeys.KEY_DEBUG_USE_SYSTEM_FONT,
+                SettingsKeys.DEFAULT_DEBUG_USE_SYSTEM_FONT
+            )
+            set(value) = put(SettingsKeys.KEY_DEBUG_USE_SYSTEM_FONT, value)
+
         var showDebugCategory: Boolean
             get() = get(
                 SettingsKeys.KEY_SHOW_DEBUG_CATEGORY,

core/datastore/src/main/kotlin/dev/meloda/fast/datastore/SettingsKeys.kt

@@ -46,8 +46,11 @@ object SettingsKeys {
     const val KEY_DEBUG_HIDE_DEBUG_LIST = "debug_hide_debug_list"
     const val KEY_ENABLE_ANIMATIONS_IN_MESSAGES = "debug_enable_animations_in_messages"
     const val KEY_DEBUG_ENABLE_HAPTIC = "debug_enable_haptic"
+    const val DEFAULT_DEBUG_ENABLE_HAPTIC = true
     const val KEY_DEBUG_NETWORK_LOG_LEVEL = "debug_network_log_level"
     const val DEFAULT_NETWORK_LOG_LEVEL = 0
+    const val KEY_DEBUG_USE_SYSTEM_FONT = "debug_use_system_font"
+    const val DEFAULT_DEBUG_USE_SYSTEM_FONT = false
 
     const val KEY_SHOW_DEBUG_CATEGORY = "show_debug_category"
 

core/datastore/src/main/kotlin/dev/meloda/fast/datastore/UserSettings.kt

@@ -24,6 +24,7 @@ interface UserSettings {
     val useBlur: StateFlow<Boolean>
     val showEmojiButton: StateFlow<Boolean>
     val showTimeInActionMessages: StateFlow<Boolean>
+    val useSystemFont: StateFlow<Boolean>
     val showDebugCategory: StateFlow<Boolean>
 
     fun onUseContactNamesChanged(use: Boolean)
@@ -44,6 +45,7 @@ interface UserSettings {
     fun onUseBlurChanged(use: Boolean)
     fun onShowEmojiButtonChanged(show: Boolean)
     fun onShowTimeInActionMessagesChanged(show: Boolean)
+    fun onUseSystemFontChanged(use: Boolean)
     fun onShowDebugCategoryChanged(show: Boolean)
 }
 
@@ -68,6 +70,7 @@ class UserSettingsImpl : UserSettings {
     override val showEmojiButton = MutableStateFlow(AppSettings.Debug.showEmojiButton)
     override val showTimeInActionMessages =
         MutableStateFlow(AppSettings.Debug.showTimeInActionMessages)
+    override val useSystemFont = MutableStateFlow(AppSettings.Debug.useSystemFont)
     override val showDebugCategory = MutableStateFlow(AppSettings.Debug.showDebugCategory)
 
     override fun onUseContactNamesChanged(use: Boolean) {
@@ -126,6 +129,10 @@ class UserSettingsImpl : UserSettings {
         showTimeInActionMessages.value = show
     }
 
+    override fun onUseSystemFontChanged(use: Boolean) {
+        useSystemFont.value = use
+    }
+
     override fun onShowDebugCategoryChanged(show: Boolean) {
         showDebugCategory.value = show
     }