Wizard message UI improvement (#2971)

* improve the wizard message experience - WIP

* undo gitignorechanges

* fix expand button issue

* fix the cursor issue

* use flex to control height

* toggle message detail support

* apply style

* new images

* use template string

* address comments

src/sql/platform/dialog/media/dialogModal.css

@@ -21,6 +21,7 @@
 	flex-direction: column;
 	width: 100%;
 	height: 100%;
+	overflow: scroll;
 }
 
 .dialogModal-hidden {

src/sql/platform/dialog/media/wizardNavigation.css

@@ -7,8 +7,7 @@
 	display: flex;
 	flex-direction: column;
 	width: 80px;
-	height: calc(100% + 25px);
-	margin-top: -25px;
+	height: 100%;
 }
 
 .hc-black .wizardNavigation-container {
@@ -24,7 +23,7 @@
 	flex-direction: column;
 	align-items: center;
 	justify-content: center;
-	max-height: 130px;
+	max-height: 100px;
 }
 
 .wizardNavigation-pageNumber a {