Improve parallel/sharded CLI output

[simon-gilmurray]

Is your feature request related to a problem? Please describe.
Parallel/sharded CLI output is currently quite garbled, it doesn't display which flows ran/failed against which device
Debug logs/folder/output is also not mentioned like previous single test suite runs

Example:

Describe the solution you'd like

• A clearer view on which flows ran/failed against which device, rather than mixed up
• Debug folder/logs/screenshot path output at the end

Describe alternatives you've considered

Additional context

[bartekpacia]

Thanks a ton Simon, I totally agree there's a lot of area of improvement here.

Gonna mark this issue as a child of epic #1818

[tokou]

This has been addressed in #1953 at least partially

Here's an example output

Will split 5 flows across 2 shards (approx. 3 flows per shard)

[shard 2] Waiting for flows to complete...

[shard 1] Waiting for flows to complete...
[shard 2] [Passed] Bookmarks2 (8s)
[shard 1] [Passed] Bookmarks (10s)
[shard 2] [Passed] Bookmarks4 (7s)

[shard 2] 2/2 Flows Passed in 15s

[shard 1] [Passed] Bookmarks3 (8s)
[shard 1] [Passed] Bookmarks5 (7s)

[shard 1] 3/3 Flows Passed in 25s


╭─────────────────────────────╮
│                             │
│   Passed: 5/5               │
│   [ emulator-5554 ] - 3/3   │
│   [ emulator-5556 ] - 2/2   │
│                             │
╰─────────────────────────────╯

a further improvement could be to make this output sorted by shards but this would be more involved