fix(loader): remove old loaders

.vscode/settings.json

package.json

src/assets/anims/bounceloading.json

src/assets/anims/doneloading.json

src/assets/anims/errorloading.json

src/assets/anims/splash.json

src/components/CommonKit/Icon/StyledIcon.tsx

...nts/Export/__snapshots__/exportLoadingModal.spec.tsx.snap

src/components/Export/exportLoadingModal.tsx

src/components/Feedback/FeedbackModal.tsx

src/components/Konnector/KonnectorModal.tsx

...ents/Konnector/__snapshots__/KonnectorModal.spec.tsx.snap

src/components/Loader/Loader.scss

src/components/Splash/SplashRoot.tsx

src/components/Splash/SplashScreenError.tsx

...ents/Splash/__snapshots__/SplashScreenError.spec.tsx.snap

src/components/Splash/splashScreen.scss

src/locales/fr.json

yarn.lock