Added UI Project to this repository, small UI fixes

GlitchyEditor/EditorUI/src/Windows/MainWindow.css

@@ -0,0 +1,87 @@
+.jep
+{
+	display: grid;
+	grid-template-rows: min-content 1fr;
+	grid-template-areas:
+	"titlebar"
+	"dock";
+
+	width: 100vw;
+	height: 100vh;
+}
+
+.dock
+{
+	grid-area: dock;
+	overflow: hidden;
+}
+
+.title-bar
+{
+	grid-area: titlebar;
+
+	background-color: var(--menu-bar-background-color);
+
+	display: grid;
+	grid-template-columns: auto 1fr;
+	grid-template-rows: 1fr 1fr;
+	grid-template-areas:
+	"icon title"
+	"icon menubar";
+	align-items: center;
+}
+
+.title-bar__icon
+{
+	grid-area: icon;
+
+	aspect-ratio : 1 / 1;
+	height: 100%;
+
+	/*height: 2em;*/
+	/*width: 2em;*/
+
+	background-image: url(/src/assets/GlitchyEngineTransparent.png);
+	background-size: contain;
+	mask: radial-gradient(white 65%, transparent 75%);
+
+	margin-right: 0.5em;
+}
+
+.title-bar__title
+{
+	display: flex;
+	grid-area: title;
+	height: 3em;
+	align-items: center;
+}
+
+.engine-name
+{
+	font-weight: bold;
+	margin-right: 1em;
+}
+
+.title-bar__button
+{
+	grid-area: title;
+	height: 100%;
+	width: 47px;
+	background-color: transparent;
+	border: none;
+	color: white;
+}
+.title-bar__button:hover
+{
+	background-color: gray;
+}
+
+.title-bar__button.minimize
+{
+	margin-left: auto;
+}
+
+.title-bar__button.close:hover
+{
+	background-color: red;
+}