Merge branch 'enhancement/47/general-cleanup' into 'dev'

src/App.vue

src/assets/bakgrunn.png

src/assets/finishline2.png

src/assets/logo.svg

src/assets/savingsPathBg.png

src/assets/start-sign.png

src/assets/varsel.png

src/components/ButtonAddGoalOrChallenge.vue

src/components/ButtonDisplayStreak.vue

src/components/CardChallengeSavingsPath.vue

src/components/FormLogin.vue

src/components/FormRegister.vue

src/components/GeneratedChallengesModal.vue

src/components/HelpComponent.vue

src/components/ImgGifTemplate.vue

src/components/SavingsPath.vue

src/components/SpareComponent.vue

src/components/__tests__/ButtonDisplayStreakTest.spec.ts

src/views/ConfigAccountNumberView.vue

src/views/ConfigFamiliarWithSavingsView.vue