merge: Move cypress to optionalDependencies (!697)

View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/697

Closes #761

Approved-by: Hazelnoot <acomputerdog@gmail.com>
Approved-by: Marie <github@yuugi.dev>

packages/frontend/package.json

@@ -76,6 +76,9 @@
 		"vue": "3.5.10",
 		"vuedraggable": "next"
 	},
+	"optionalDependencies": {
+		"cypress": "13.15.0"
+	},
 	"devDependencies": {
 		"@misskey-dev/summaly": "5.1.0",
 		"@storybook/addon-actions": "8.3.3",
@@ -115,7 +118,6 @@
 		"@vue/runtime-core": "3.5.10",
 		"acorn": "8.12.1",
 		"cross-env": "7.0.3",
-		"cypress": "13.15.0",
 		"eslint-plugin-import": "2.30.0",
 		"eslint-plugin-vue": "9.28.0",
 		"fast-glob": "3.3.2",