add link dialog should recognize external links, closes #1521

package.json

@@ -32,7 +32,7 @@
     "commonmark": "0.29.3",
     "cookie-parser": "1.4.5",
     "csurf": "1.11.0",
-    "dayjs": "1.10.1",
+    "dayjs": "1.10.2",
     "ejs": "3.1.5",
     "electron-debug": "3.2.0",
     "electron-dl": "3.0.2",
@@ -54,7 +54,7 @@
     "mime-types": "2.1.28",
     "multer": "1.4.2",
     "node-abi": "2.19.3",
-    "open": "7.3.0",
+    "open": "7.3.1",
     "portscanner": "2.2.0",
     "rand-token": "1.0.1",
     "request": "^2.88.2",