catch ClaimEvidenceApi errors

[SanthiParakal133]

Description

Catch the ClaimEvidenceApi errors

Acceptance Criteria

• [X] Code compiles correctly

• [ ] For higher-risk changes: Deploy the custom branch to UAT to test

User Facing Changes

• [ ] Screenshots of UI changes added to PR & Original Issue

  BEFORE	AFTER

Code Documentation Updates

• [ ] Add or update code comments at the top of the class, module, and/or component.

Database Changes

Only for Schema Changes

• [ ] Timestamps (created_at, updated_at) for new tables
• [ ] Column comments updated
• [ ] Verify that migrate:rollback works as desired (change supported functions)
• [ ] Query profiling performed (eyeball Rails log, check bullet and fasterer output)
• [ ] Appropriate indexes added (especially for foreign keys, polymorphic columns, unique constraints, and Rails scopes)
• [ ] Add your indexes safely (see Caseflow::Migrations
• [ ] DB schema docs updated with make docs (after running make migrate)
• [ ] #appeals-schema notified with summary and link to this PR
• [ ] Any non-obvious semantics or logic useful for interpreting database data is documented at Caseflow Data Model and Dictionary

Integrations: Adding endpoints for external APIs

• [ ] Check that Caseflow's external API code for the endpoint matches the code in the relevant integration repo
  • [ ] Request: Service name, method name, input field names
  • [ ] Response: Check expected data structure
• [ ] Update Fakes
• [ ] Integrations impacting functionality are tested in Caseflow UAT