style: adjust UI color palette values

Updated the color palette values in FlowStyle.qml to improve visual
consistency and dark mode support. Changes include:
1. Modified background1 colors to use rgba values for better
transparency control
2. Added missing hoveredDark and pressedDark states for dark mode
3. Adjusted crystal theme colors to match dark/light mode requirements
4. Unified color handling between common and crystal themes
5. Improved highlight color states for better visual feedback

Log: Improved UI color consistency across themes and states

Influence:
1. Verify all UI elements render correctly in both light and dark modes
2. Check hover and pressed states for interactive elements
3. Test color transitions between different states
4. Validate accessibility and contrast ratios
5. Ensure consistency across different display configurations

style: 调整UI调色板数值

更新了FlowStyle.qml中的调色板数值以提高视觉一致性和暗黑模式支持。修改
包括：
1. 修改background1颜色使用rgba值以获得更好的透明度控制
2. 为暗黑模式添加缺失的hoveredDark和pressedDark状态
3. 调整crystal主题颜色以匹配暗黑/明亮模式需求
4. 统一common和crystal主题的颜色处理
5. 改进高亮颜色状态以获得更好的视觉反馈

Log: 改进了跨主题和状态的UI颜色一致性

Influence:
1. 验证所有UI元素在明亮和暗黑模式下都能正确渲染
2. 检查交互元素的悬停和按下状态
3. 测试不同状态之间的颜色过渡
4. 验证可访问性和对比度比率
5. 确保在不同显示配置下的一致性

PMS: BUG-327451

Author: 18202781743

qt6/src/qml/FlowStyle.qml

@@ -103,20 +103,28 @@ QtObject {
 
         property D.Palette background1: D.Palette {
             normal {
-                common: ("#f7f7f7")
+                common: Qt.rgba(0, 0, 0, 0.1)
                 crystal: Qt.rgba(0, 0, 0, 0.1)
             }
             normalDark {
-                common: Qt.rgba(1, 1, 1, 0.1)
-                crystal: Qt.rgba(1, 1, 1, 0.1)
+                common: Qt.rgba(1, 1, 1, 0.08)
+                crystal: Qt.rgba(1, 1, 1, 0.08)
             }
             hovered {
-                common: ("#e1e1e1")
-                crystal:  Qt.rgba(16.0 / 255, 16.0 / 255, 16.0 / 255, 0.2)
+                common:  Qt.rgba(0, 0, 0, 0.2)
+                crystal:  Qt.rgba(0, 0, 0, 0.2)
+            }
+            hoveredDark {
+                common:  Qt.rgba(1, 1, 1, 0.2)
+                crystal:  Qt.rgba(1, 1, 1, 0.2)
             }
             pressed {
-                common: ("#bcc4d0")
-                crystal: Qt.rgba(16.0 / 255, 16.0 / 255, 16.0 / 255, 0.15)
+                common: Qt.rgba(0, 0, 0, 0.15)
+                crystal: Qt.rgba(0, 0, 0, 0.15)
+            }
+            pressedDark {
+                common:  Qt.rgba(1, 1, 1, 0.05)
+                crystal:  Qt.rgba(1, 1, 1, 0.05)
             }
         }
 
@@ -207,21 +215,23 @@ QtObject {
             }
             normalDark {
                 common: D.DTK.makeColor(D.Color.Highlight).saturation(+10).lightness(+10)
-                crystal: Qt.rgba(0, 0, 0, 0.1)
+                crystal: Qt.rgba(1, 1, 1, 0.08)
             }
             hovered {
                 common: D.DTK.makeColor(D.Color.Highlight).lightness(+10).saturation(+20).lightness(+10)
-                crystal: Qt.rgba(16.0 / 255, 16.0 / 255, 16.0 / 255, 0.2)
+                crystal: Qt.rgba(0, 0, 0, 0.2)
             }
             hoveredDark {
                 common: D.DTK.makeColor(D.Color.Highlight).lightness(+10).saturation(+30).lightness(+10)
+                crystal: Qt.rgba(1, 1, 1, 0.2)
             }
             pressed {
                 common: D.DTK.makeColor(D.Color.Highlight).lightness(-10).saturation(+8).lightness(-8)
                 crystal: Qt.rgba(16.0 / 255, 16.0 / 255, 16.0 / 255, 0.15)
             }
             pressedDark {
                 common: D.DTK.makeColor(D.Color.Highlight).saturation(+10).lightness(+2)
+                crystal: Qt.rgba(1, 1, 1, 0.05)
             }
             disabled {
                 common: D.DTK.makeColor(D.Color.Highlight).saturation(+22).lightness(+14)