feat(index): [DLCM-2406] customize public index settings with new global search field

https://issues.unige.ch/browse/DLCM-2406

assigned to @Hugues.Cazeaux

added 5 commits

• fb273941...68f2cf07 - 4 commits from branch master
• 4f234488 - feat(index): [DLCM-2406] customize public index settings with new global search field

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added 3 commits

• 4f234488...3d00e6fc - 2 commits from branch master
• 30a178fe - feat(index): [DLCM-2406] customize public index settings with new global search field

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merged