Cleaning up bad practices in onecx-document-svc, onecx-document-bff

[maciejkryger]

onecx-document-svc

1. https://github.com/onecx/onecx-document-svc/blob/main/src/main/openapi/onecx-document-internal.yaml
   Especially on the API, there are multiple bad practices.
   some examples:

• POST for searching is named "getDocumentsByCrtieria" => should be search not get (done)
• searchCriterias are not mandatory but they should be. (done)
• a lot of unused schemes in the API which can be removed and more. (done)

2. https://github.com/onecx/onecx-document-svc/blob/main/src/main/java/org/tkit/onecx/document/rs/internal/controllers/DocumentController.java#L80-L87
   we can just get rid of the startDate and endDate criterias because they are not used., and additionally createBy (done)
3. Restcontroller methods shouldnt be Transactional, fix this as well please (done)
4. Doubled api dependency in POM (done)

onecx-document-bff

1. adjusted bff api and controllers for changes in onecx-document-internal.yaml - adjusted bff for new API from Backend - search by createria, post for deleteBulkDocuments
2. checking that /document/search/show-all-documents is used in src/app/shared/generated/api/documentController.service.ts by UI
3. cleaned api from unused schemas

onecx-document-ui

1. adjusted functionality with new api definision

event-mgmt-svc (work duplicated with another story, so finally haven't been merged.)
(https://gitlab.com/1000kit/apps/event-mgmt/event-management/-/blob/master/src/main/java/org/tkit/eventmanagement/tools/EventToolsV1.java?ref_type=heads)
we addded MCP server here (EventToolsV1.java) we need more tools like AttendeeToolsV1.java etc.
So basically we want to have tools to cover all functionalities of internal controllers