Improve text summary

[jcamiel]

Improve text summary:

$ hurl --test *.hurl
test/bar.hurl: Running [1/3]
test/bar.hurl: Success (5 request(s) in 136 ms)
test/baz.hurl: Running [2/3]
error: Assert failure
  --> test/baz.hurl:6:0
   |
 6 | xpath "string(//title)" == "Something"
   |   actual:   string <301 Moved>
   |   expected: string <Something>
   |

test/baz.hurl: Failure (4 request(s) in 62 ms)
test/foo.hurl: Running [3/3]
test/foo.hurl: Success (10 request(s) in 527 ms)
--------------------------------------------------------------------------------
Executed files:  3
Succeeded files: 2 (66.7%)
Failed files:    1 (33.3%)
Duration:        766 ms

Fixes #593
Fixes #779

[fabricereix]

/accept

[github-actions]

✅ Pull request accepted and closed by fabricereix with fast forward merge..

# List of commits merged from Orange-OpenSource/hurl/feature/improve-text-summary branch into Orange-OpenSource/hurl/master branch:

• 651f3bd Improve text summary.