[BUG] Move UITolltip for CompositeHeader somewhere else

[Freymaurer]

[BUG] Move UITolltip for CompositeHeader somewhere else

[HLWeil]

Tests:

let private tests_UIHelper = testList "UIHelper" [
    testList "UpdateWithOA" [
        let testOntologyAnnotation = OntologyAnnotation("New OA", "NEW", "NEW:00001") 
        testCase "Term" <| fun _ ->
            let cc = CompositeCell.createTermFromString("TestTerm", "TEST", "TEST:00001")
            let actual = cc |> UIHelper.CompositeCell.updateWithOA testOntologyAnnotation
            let expected = CompositeCell.createTermFromString(testOntologyAnnotation.NameText, testOntologyAnnotation.TermSourceREFString, testOntologyAnnotation.TermAccessionShort)
            Expect.equal actual expected ""
        testCase "Unitized" <| fun _ ->
            let cc = CompositeCell.createUnitizedFromString("12", "TestTerm", "TEST", "TEST:00001")
            let actual = cc |> UIHelper.CompositeCell.updateWithOA testOntologyAnnotation
            let expected = CompositeCell.createUnitizedFromString("12", testOntologyAnnotation.NameText, testOntologyAnnotation.TermSourceREFString, testOntologyAnnotation.TermAccessionShort)
            Expect.equal actual expected ""
        testCase "FreeText" <| fun _ ->
            let cc = CompositeCell.createFreeText("TestTerm")
            let actual = cc |> UIHelper.CompositeCell.updateWithOA testOntologyAnnotation
            let expected = CompositeCell.createFreeText(testOntologyAnnotation.NameText)
            Expect.equal actual expected ""
    ]
]