chore(deps): update dependency eslint to v9 (#452)

* chore(deps): update dependency eslint to v9

* chore: migrate eslint to v9

* fix: dependency issues

* fix: unit tests not working

* chore: disable lint check for Image component that does not work in ci

* fix: lint issue

---------

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/api/src/router/group.ts

@@ -42,7 +42,7 @@ export const groupRouter = createTRPCRouter({
         ...group,
         members: group.members.map((member) => member.user),
       })),
-      totalCount: groupCount[0]!.count,
+      totalCount: groupCount[0]?.count ?? 0,
     };
   }),
   getById: protectedProcedure.input(validation.group.byId).query(async ({ input, ctx }) => {