update webapp part

tgbotapi.webapps/src/jsMain/kotlin/dev/inmo/tgbotapi/webapps/SettingsButton.kt

@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.webapps
+
+external interface SettingsButton {
+    val isVisible: Boolean
+
+    fun onClick(callback: () -> Unit)
+    fun offClick(callback: () -> Unit)
+
+    fun show()
+    fun hide()
+}

tgbotapi.webapps/src/jsMain/kotlin/dev/inmo/tgbotapi/webapps/ThemeParams.kt

@@ -30,4 +30,17 @@ external interface ThemeParams {
     val buttonColorHex: Color.Hex?
     @JsName("button_text_color")
     val buttonTextColorHex: Color.Hex?
+
+    @JsName("header_bg_color")
+    val headerBgColor: Color.Hex?
+    @JsName("accent_text_color")
+    val accentTextColor: Color.Hex?
+    @JsName("section_bg_color")
+    val sectionBgColor: Color.Hex?
+    @JsName("section_header_text_color")
+    val sectionHeaderTextColor: Color.Hex?
+    @JsName("subtitle_text_color")
+    val subtitleTextColor: Color.Hex?
+    @JsName("destructive_text_color")
+    val destructiveTextColor: Color.Hex?
 }

tgbotapi.webapps/src/jsMain/kotlin/dev/inmo/tgbotapi/webapps/WebApp.kt

@@ -54,6 +54,9 @@ external class WebApp {
     @JsName("CloudStorage")
     val cloudStorage: CloudStorage
 
+    @JsName("SettingsButton")
+    val settingsButton: SettingsButton
+
     internal fun onEvent(type: String, callback: () -> Unit)
     @JsName("onEvent")
     internal fun onEventWithViewportChangedData(type: String, callback: (ViewportChangedData) -> Unit)
@@ -69,6 +72,8 @@ external class WebApp {
     internal fun onEventWithWriteAccessRequested(type: String, callback: (RequestStatus) -> Unit)
     @JsName("onEvent")
     internal fun onEventWithContactRequested(type: String, callback: (RequestStatus) -> Unit)
+    @JsName("onEvent")
+    internal fun onEventWithSettingsButtonClicked(type: String, callback: () -> Unit)
 
     fun offEvent(type: String, callback: () -> Unit)
     @JsName("offEvent")
@@ -194,6 +199,18 @@ fun WebApp.onEvent(type: EventType.ContactRequested, eventHandler: ContactReques
     )
 }
 
+/**
+ * @return The callback which should be used in case you want to turn off events handling
+ */
+fun WebApp.onEvent(type: EventType.SettingsButtonClicked, eventHandler: EventHandler) = {
+    eventHandler(js("this").unsafeCast<WebApp>())
+}.also {
+    onEventWithSettingsButtonClicked(
+        type.typeName,
+        callback = it
+    )
+}
+
 /**
  * @return The callback which should be used in case you want to turn off events handling
  */