[Lens] Drag and drop info bottom bar POC implementation

[mbondyra]

Summary

Fix #95630

1. Black bar only appears when dragging an operation (is it correct?)
2. When an element is dragged but it is not being dragged over, it displays this message - the message has to be re-thought as it doesn't say about all the options (reorder, duplicate):
   

Other cases when an element is being dragged over:

1. Replace incompatible:
   
2. Move incompatible:
   
3. Move compatible: "Drop to move to new dimension"
4. Replace compatible: "Drop to replace existing dimension."
5. Duplicate: "Drop to duplicate."
6. Reorder: "Drop to reorder"

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: 2bf4d9a
• Storybooks Preview

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
lens	495	496	+1

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
lens	940.6KB	943.2KB	+2.6KB

History

• 💔 Build #115758 failed 1b079d9

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@elasticmachine merge upstream

[mbondyra]

Closing as we decided not to implement it.