feat: Install count

[zebby09]

Depends on PolarExpress/marketplace-backend#99

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	98.31% (🎯 85%)	175 / 178
🟢	Statements	98.34% (🎯 85%)	178 / 181
🟢	Functions	100% (🎯 85%)	52 / 52
🟢	Branches	86.9% (🎯 85%)	73 / 84

File Coverage

File	Stmts	% Branch	% Funcs	% Lines	Uncovered Lines
Changed Files
src/dataAccess/broker/hooks.ts	94.44%	100%	100%	94.44%	54, 139
src/mockData/addons.ts	100%	100%	100%	100%
src/pages/addonPage/addonPage.tsx	96.66%	76.19%	100%	96.55%	100
src/pages/addonPage/addonList/addonCard.tsx	100%	100%	100%	100%
src/types/addon.ts	100%	100%	100%	100%
Unchanged Files
src/components/addonTabs.tsx	100%	100%	100%	100%
src/components/header.tsx	100%	100%	100%	100%
src/components/installButton.tsx	100%	100%	100%	100%
src/components/loadingSpinner.tsx	100%	100%	100%	100%
src/components/searchBar.tsx	100%	100%	100%	100%
src/dataAccess/broker/setupBroker.tsx	100%	100%	100%	100%
src/dataAccess/store/api.ts	100%	100%	100%	100%
src/dataAccess/store/hooks.ts	100%	100%	100%	100%
src/dataAccess/store/searchSlice.ts	100%	100%	100%	100%
src/dataAccess/store/store.ts	100%	100%	100%	100%
src/mockData/authors.ts	100%	100%	100%	100%
src/mockData/users.ts	100%	100%	100%	100%
src/pages/addonPage/addonList/addonApi.ts	100%	100%	100%	100%
src/pages/addonPage/addonList/addonList.tsx	100%	93.75%	100%	100%
src/pages/homePage/homePage.tsx	100%	100%	100%	100%

Generated in workflow #223

[Tjalle-S]

• Install count is not correctly stored in dev mode.
• There should be a test for this feature.
• No addon count is displayed (only the icon) if the user is not logged in (but it should: unauthorised users should still be able to browse the marketplace.