feat: add sources form and table

src/shared/shell.json

@@ -0,0 +1,21 @@
+{
+	"component": "shell",
+	"title": "Index",
+	"link": "/",
+	"layout": "boxed",
+	"theme": "dark",
+	"menu_item": [
+		{ "link": "index.sql", "title": "Home" },
+		{
+			"title": "Dependencies",
+			"icon": "brand-stackshare",
+			"submenu": [
+				{
+					"link": "/sources/index.sql",
+					"title": "Sources",
+					"icon": "external-link"
+				}
+			]
+		}
+	]
+}