Merge branch 'dev' into 'master'

.github/ISSUE_TEMPLATE

.github/PULL_REQUEST_TEMPLATE

.gitignore

.gitlab/issue_templates/Bug.md

config.json

docker/cozy-app-dev-with-app.sh

manifest.webapp

package.json

src/assets/icons/ico/legal.svg

src/assets/icons/visu/challenge/star.svg

src/assets/icons/visu/ecogesture/0078.svg

src/assets/png/badges/CHA00000003-0.png

src/assets/png/badges/CHA00000003-1.png

src/components/CommonKit/Card/StyledCard.tsx

...nerComponents/FluidChartContainer/FluidChartContainer.tsx

src/components/ContainerComponents/Header/Header.tsx

...nts/ContainerComponents/LegalContainer/LegalContainer.tsx

.../ViewContainer/AvailableChallengeDetailsViewContainer.tsx

.../ContainerComponents/ViewContainer/LegalViewContainer.tsx

...ts/ViewContainer/OngoingChallengeDetailsViewContainer.tsx