Add Conflicting Claims count pill on Claims listing

[thenamankumar]

Now that the conflicting claims section is added use the same logic to count the number of conflicting claims for each claim in the list claims view.

Use pill badge to show the count in the claim cards.

Also remove "No Conflicted claims" from edit claims page if none is present.

Performance consideration is the top priority here.

[prathambatra]

I am working on this.