Fix remote image urls not showing up in image grids (#430)

- Update the Image Grid helper to download images that are urls instead of trying (and failing) to load them locally

#425

Reviewed-on: #430
Reviewed-by: VylpesTester <tester@vylpes.com>
Co-authored-by: Ethan Lane <ethan@vylpes.com>
Co-committed-by: Ethan Lane <ethan@vylpes.com>

package.json

@@ -30,6 +30,7 @@
     "@types/express": "^4.17.20",
     "@types/jest": "^29.0.0",
     "@types/uuid": "^9.0.0",
+    "axios": "^1.8.4",
     "body-parser": "^1.20.2",
     "canvas": "^2.11.2",
     "clone-deep": "^4.0.1",
@@ -40,7 +41,7 @@
     "glob": "^10.3.10",
     "jest": "^29.0.0",
     "jest-mock-extended": "^3.0.0",
-    "jimp": "^0.22.12",
+    "jimp": "^1.6.0",
     "minimatch": "9.0.5",
     "mysql": "^2.18.1",
     "ts-jest": "^29.0.0",