fix: removed /users/me from project to function with backend

src/stores/challengeStore.ts

src/stores/goalStore.ts

src/stores/userConfigStore.ts

src/views/ManageChallengeView.vue

src/views/ManageGoalView.vue

src/views/ProfileView.vue

src/views/UserChallengesView.vue

src/views/UserGoalsView.vue

src/views/ViewChallengeView.vue

src/views/ViewGoalView.vue