feat: adding exit calls hover feature in the explorer dashboard

[itssharmasandeep]

Description

Adding exit calls hover feature in the explorer dashboard

Testing

Local testing done

Checklist:

• My changes generate no new warnings

[codecov]

Codecov Report

Merging #779 (94d56f3) into main (c9a5b90) will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #779      +/-   ##
==========================================
+ Coverage   85.38%   85.39%   +0.01%     
==========================================
  Files         789      789              
  Lines       16145    16145              
  Branches     2060     2060              
==========================================
+ Hits        13785    13787       +2     
+ Misses       2329     2327       -2     
  Partials       31       31              

Impacted Files	Coverage Δ
...y/src/pages/explorer/explorer-dashboard-builder.ts	88.88% <ø> (ø)
...raphql/specifiers/composite-specification.model.ts	80.00% <0.00%> (+20.00%)	⬆️

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[github-actions]

Unit Test Results

    4 files  ±0  248 suites  ±0   14m 47s ⏱️ -47s
889 tests ±0  889 ✔️ ±0  0 💤 ±0  0 ❌ ±0 
895 runs  ±0  895 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit f9a0b85. ± Comparison against base commit c9a5b90.