chore: changing actions in reader fragment.

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/service/AppSettingsService.kt

@@ -53,7 +53,6 @@ class AppSettingsService(
     private var activeAlignment: Int? = null
 
     private var fontSize: Int? = null
-    private var staticBar: Boolean? = null
     private var font: String = ""
     private var theme: Int? = null
 
@@ -386,17 +385,6 @@ class AppSettingsService(
         return fontSize ?: DEFAULT_FONT_SIZE
     }
 
-    private fun refreshStaticBarEnabled() {
-        staticBar = settings.getBoolean(READER_STATIC_BAR, false)
-    }
-
-    fun isStaticBarEnabled(): Boolean {
-        if (staticBar != null) {
-            refreshStaticBarEnabled()
-        }
-        return staticBar == true
-    }
-
     private fun refreshFont() {
         font = settings.getString(READER_FONT, "")
     }
@@ -449,7 +437,6 @@ class AppSettingsService(
         refreshActiveAllignment()
         refreshFontSize()
         refreshFont()
-        refreshStaticBarEnabled()
         refreshCurrentTheme()
     }
 
@@ -547,8 +534,6 @@ class AppSettingsService(
 
         const val READER_FONT = "reader_font"
 
-        const val READER_STATIC_BAR = "reader_static_bar"
-
         const val READER_FONT_SIZE = "reader_font_size"
 
         const val TEXT_ALIGN = "text_align"