Add pueue status query documentation

[fluffysquirrels]

I added a description of the query syntax to the pueue status command.

A detailed description will show if you use pueue status --help.

pueue status -h (short help in clap) shows a hint to use --help to see the full description.

Checklist

• I picked the correct source and target branch.
• I included a new entry to the CHANGELOG.md.
• I checked cargo clippy and cargo fmt. The CI will fail otherwise anyway.
• Not applicable: I added tests for this feature or adjusted existing tests.
• Not applicable: I checked if anything in the wiki needs to be changed.

[Nukesor]

Nice :)

Thanks a lot for writing this! I completely forgot that this is on my todo list 😅

[github-actions]

Test Results

    3 files  ±0    22 suites  ±0   2m 7s ⏱️ +4s
126 tests ±0  126 ✔️ ±0  0 💤 ±0  0 ❌ ±0 
272 runs  ±0  272 ✔️ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 600400e. ± Comparison against base commit facfb2b.