Refactor tray icons by removing unused properties.

Removed `iconRenderProperties` and redundantly null filters across components. Updated `Image` to `Icon` where applicable and standardized tint to `Color.White` for consistency. Cleaned up redundant imports to simplify code.

Author: kdroidFilter

demo/src/jvmMain/kotlin/com/kdroid/composetray/demo/DemoAdaptivePositionWindows.kt

@@ -1,6 +1,6 @@
 package com.kdroid.composetray.demo
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.Icon
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Notifications
 import androidx.compose.runtime.getValue
@@ -9,8 +9,6 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.ColorFilter
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Window
 import androidx.compose.ui.window.application
@@ -56,14 +54,13 @@ fun main() = application {
         // Use alwaysShowTray as a key to force recomposition when it changes
         Tray(
            iconContent = {
-               Image(
+               Icon(
                    Icons.Default.Notifications,
                    contentDescription = "Application Icon",
                    modifier = Modifier.fillMaxSize(),
-                   colorFilter = ColorFilter.tint(if (alwaysShowTray) Color.Unspecified else Color.Unspecified)
+                   tint = Color.White,
                )
            },
-            iconRenderProperties = IconRenderProperties.forCurrentOperatingSystem(),
             primaryAction = {
                 isWindowVisible = true
                 Log.i(logTag, "On Primary Clicked")

demo/src/jvmMain/kotlin/com/kdroid/composetray/demo/DemoWithContextMenu.kt

@@ -53,11 +53,10 @@ fun main() = application {
                     Icons.Default.Favorite,
                     contentDescription = "",
                     // Use alwaysShowTray as a key to force recomposition when it changes
-                    tint = if (alwaysShowTray) Color.Unspecified else Color.Unspecified,
+                    tint = Color.White,
                     modifier = Modifier.fillMaxSize()
                 )
             },
-            iconRenderProperties = IconRenderProperties.forCurrentOperatingSystem(),
             primaryAction = {
                 isWindowVisible = true
                 Log.i(logTag, "On Primary Clicked")

demo/src/jvmMain/kotlin/com/kdroid/composetray/demo/DemoWithoutContextMenu.kt

@@ -14,7 +14,6 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Window
 import androidx.compose.ui.window.application
 import com.kdroid.composetray.tray.api.Tray
-import com.kdroid.composetray.utils.IconRenderProperties
 import com.kdroid.composetray.utils.SingleInstanceManager
 import com.kdroid.composetray.utils.getTrayPosition
 import com.kdroid.kmplog.Log
@@ -54,7 +53,6 @@ fun main() = application {
                 val alpha = if (alwaysShowTray) 0.5f else 0.5f
                 Box(modifier = Modifier.fillMaxSize().clip(RoundedCornerShape(300.dp)).background(Color.Red.copy(alpha = alpha)))
             },
-            iconRenderProperties = IconRenderProperties.forCurrentOperatingSystem(),
             primaryAction = {
                 isWindowVisible = true
                 Log.i(logTag, "On Primary Clicked")

demo/src/jvmMain/kotlin/com/kdroid/composetray/demo/DynamicTrayMenu.kt

@@ -58,10 +58,8 @@ fun main() = application {
                     painter = painterResource(icon),
                     contentDescription = "Application Icon",
                     // Use alwaysShowTray as a key to force recomposition when it changes
-                    colorFilter = if (alwaysShowTray) null else null
                 )
             },
-            iconRenderProperties = IconRenderProperties.forCurrentOperatingSystem(),
             primaryAction = {
                 isWindowVisible = true
                 Log.i(logTag, "On Primary Clicked")