Unify panel search behavior and polish console UI

editor/src/UI/StyleTokens.h

@@ -233,7 +233,7 @@ inline ImVec2 ProjectNavigationPanePadding() {
 }
 
 inline ImVec2 ProjectBrowserPanePadding() {
-    return ImVec2(10.0f, 8.0f);
+    return ImVec2(16.0f, 12.0f);
 }
 
 inline ImVec2 NavigationTreeNodeFramePadding() {
@@ -269,7 +269,11 @@ inline float NavigationTreePrefixLabelGap() {
 }
 
 inline float DisclosureArrowScale() {
-    return 0.18f;
+    return 0.20f;
+}
+
+inline ImVec4 DisclosureArrowColor() {
+    return ImVec4(0.42f, 0.42f, 0.42f, 1.0f);
 }
 
 inline ImVec4 NavigationTreePrefixColor(bool selected = false, bool hovered = false) {
@@ -339,13 +343,17 @@ inline ImVec4 ToolbarBackgroundColor() {
 }
 
 inline ImVec2 SearchFieldFramePadding() {
-    return ImVec2(7.0f, 4.0f);
+    return ImVec2(22.0f, 1.0f);
 }
 
 inline float SearchFieldFrameRounding() {
     return 2.0f;
 }
 
+inline float SearchFieldVerticalOffset() {
+    return -1.0f;
+}
+
 inline ImVec2 InlineRenameFieldFramePadding() {
     return ImVec2(4.0f, 0.0f);
 }