Added error node to OE tree (#3889)

* Add error node to OE tree

* Add globalerror_red.svg for error node.

* Fixed wrong import resolved automatically

* Resolve PR comments

src/sql/media/icons/common-icons.css

@@ -30,6 +30,12 @@
 	background: url("database_inverse.svg") center center no-repeat;
 }
 
+.vs .icon.error,
+.vs-dark .icon.error,
+.hc-black .icon.error {
+	    background: url("globalerror_red.svg") center center no-repeat;
+}
+
 .vs .icon.file {
 	background: url("file.svg") center center no-repeat;
 }

src/sql/media/icons/globalerror_red.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><defs><style>.cls-1{fill:#d02e00;}</style></defs><title>globalerror_red</title><path class="cls-1" d="M8,0a7.92,7.92,0,0,1,4,1.09A8.15,8.15,0,0,1,14.91,4a8,8,0,0,1,.81,1.91,8,8,0,0,1-.81,6.16A8.15,8.15,0,0,1,12,14.92a8,8,0,0,1-8.07,0,8.15,8.15,0,0,1-2.87-2.87A8,8,0,0,1,1.09,4,8.15,8.15,0,0,1,4,1.11,7.92,7.92,0,0,1,8,0ZM8,15a6.88,6.88,0,0,0,1.86-.25,7,7,0,0,0,4.89-4.89,7.07,7.07,0,0,0,0-3.73A7,7,0,0,0,9.86,1.27a7.07,7.07,0,0,0-3.73,0A7,7,0,0,0,1.25,6.15a7.07,7.07,0,0,0,0,3.73,7,7,0,0,0,4.89,4.89A6.88,6.88,0,0,0,8,15Zm3.46-9.76L8.71,8l2.75,2.76-.7.7L8,8.73,5.24,11.48l-.7-.7L7.29,8,4.54,5.26l.7-.7L8,7.31l2.76-2.75Z"/></svg>