fix: Make the search work for cozy-apps again

[Ldoppea]

Since the search engine now uses a local PouchDB, the documents are not JSON-API compliant, so we should rely on _type instead of type

With previous implementation, we failed to compute icon for cozy-apps due to missing doc.type attribute, and returned the unknown type. This type was not handled by the <ResultMenuItem> item and the application would crash

This PR fixes the usage of the _type attribute but also return a default icon instead of unknown to prevent future crashes

[bundlemon]

BundleMon

Unchanged files (13)

Status	Path	Size	Limits
✅	vendors/home.(hash).js	1.54MB	-
✅	services/softDeleteOrRestoreAccounts/home.js	464.4KB	-
✅	services/updateAccounts/home.js	461.47KB	-
✅	services/deleteAccounts/home.js	309.8KB	-
✅	services/myselfFromIdenties/home.js	234.35KB	-
✅	services/polyfillFetch/home.js	97.37KB	-
✅	app/home.(hash).js	55.82KB	-
✅	vendors-home.(hash).(hash).min.css	38.79KB	-
✅	intents/home.(hash).js	29.19KB	-
✅	services/attributesHelpers/home.js	15.22KB	-
✅	app-home.(hash).min.css	2.18KB	-
✅	intents/index.html	652B	-
✅	intents-home.(hash).min.css	158B	-

Total files change +2B 0%

Final result: ✅

View report in BundleMon website ➡️

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