Add new solution for context links that does not force regular markdown (#938)

in responses which is disruptive to code completions in responses.

gpt4all-chat/qml/AboutDialog.qml

@@ -76,7 +76,7 @@ Dialog {
         Label {
             id: discordLink
             width: parent.width
-            textFormat: Text.RichText
+            textFormat: Text.StyledText
             wrapMode: Text.WordWrap
             text: qsTr("Check out our discord channel <a href=\"https://discord.gg/4M2QFmTt2k\">https://discord.gg/4M2QFmTt2k</a>")
             onLinkActivated: { Qt.openUrlExternally("https://discord.gg/4M2QFmTt2k") }
@@ -90,7 +90,7 @@ Dialog {
         Label {
             id: nomicProps
             width: parent.width
-            textFormat: Text.RichText
+            textFormat: Text.StyledText
             wrapMode: Text.WordWrap
             text: qsTr("Thank you to <a href=\"https://home.nomic.ai\">Nomic AI</a> and the community for contributing so much great data, code, ideas, and energy to the growing open source AI ecosystem!")
             onLinkActivated: { Qt.openUrlExternally("https://home.nomic.ai") }

gpt4all-chat/qml/Theme.qml

@@ -18,8 +18,8 @@ QtObject {
     property color dialogBorder: "#d1d5db"
     property color userColor: "#ec86bf"
     property color assistantColor: "#10a37f"
-    property color linkColor: "white"
-    property color tabBorder: "#2C2D35"
+    property color linkColor: "#55aaff"
+    property color tabBorder: "#2c2d35"
     property real  fontSizeLarge: Qt.application.font.pixelSize
     property real  fontSizeLarger: Qt.application.font.pixelSize + 2
 }