[VO-1064 & VO-1067] feat: Take into account feedback on announcements

[cballevre]

List of change onto announcements :

• Change the way seen works
• Limit the number of announcement displayed simultaneously to 5
• Show announcements only 1h after the first time the feature is activated

There is more context into each commit message

[bundlemon]

BundleMon

Files updated (1)

Status	Path	Size	Limits
✅	app/home.(hash).js	47.33KB (+127B +0.26%)	50KB

Unchanged files (12)

Status	Path	Size	Limits
✅	vendors/home.(hash).js	1.5MB	1.6MB
✅	services/softDeleteOrRestoreAccounts/home.js	464.31KB	490KB
✅	services/updateAccounts/home.js	461.37KB	467KB
✅	services/deleteAccounts/home.js	309.73KB	500KB
✅	services/myselfFromIdenties/home.js	234.26KB	245KB
✅	services/polyfillFetch/home.js	97.38KB	99KB
✅	vendors-home.(hash).(hash).min.css	38.77KB	40KB
✅	intents/home.(hash).js	25.51KB	35KB
✅	services/attributesHelpers/home.js	15.23KB	16KB
✅	app-home.(hash).min.css	1.78KB	15KB
✅	intents/index.html	650B	1KB
✅	intents-home.(hash).min.css	158B	6KB

Total files change +127B 0%

Final result: ✅

View report in BundleMon website ➡️

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