fix: Dashboard report creation error handling

[etr2460]

SUMMARY

We hit this error internally because we allow non owners to view dashboards that are in draft mode, but then when the report DAO returned a dashboard not found error, it crashed the page. While the true fix for us is overriding the access controls for draft mode dashboards, this is also a clear bug where the error payload may not contain a name attribute, and thus trying to get the first element of that isn't possible.

TESTING INSTRUCTIONS

CI, will test in our local environment to verify

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

to: @rusackas @michael-s-molina @john-bodley

[codecov]

Codecov Report

Merging #19859 (48f4fdc) into master (e3dbe8d) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master   #19859   +/-   ##
=======================================
  Coverage   66.48%   66.48%           
=======================================
  Files        1713     1713           
  Lines       64995    64995           
  Branches     6698     6698           
=======================================
  Hits        43209    43209           
  Misses      20079    20079           
  Partials     1707     1707           

Flag	Coverage Δ
javascript	51.15% <0.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...rset-frontend/src/components/ReportModal/index.tsx	78.46% <0.00%> (ø)

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[etr2460]

This has been verified in our local environment. that said, the error message still isn't ideal, but it's better than a js crash 🤷