Document object search --filters syntax in CLI help

[Copilot]

neofs-cli object search --filters accepted a non-obvious query format that was only discoverable from the implementation. This updates the command help and generated CLI reference to show the supported filter syntax and common usage patterns directly where users look first.

• CLI help

  • clarifies the accepted inline filter forms:
    • key OP value
    • key NOPRESENT
  • adds concrete examples for:
    • attribute equality
    • numeric range filters
    • unary presence checks
    • JSON file input

• Generated command docs

  • regenerates object search and object searchv2 markdown so published CLI docs match the updated help output
  • keeps searchv2 examples aligned with the deprecated command name

• Regression coverage

  • adds a focused test to lock the --filters usage text and examples in place

Example:

neofs-cli object search --cid <cid> --filters 'FilePath EQ cat.jpg'
neofs-cli object search --cid <cid> --filters 'Timestamp GE 1710000000' --filters 'Timestamp LE 1719999999'
neofs-cli object search --cid <cid> --filters 'FileName NOPRESENT'
neofs-cli object search --cid <cid> --filters filters.json

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• invalid-url
  • Triggering command: /tmp/go-build1290196295/b1080/external.test /tmp/go-build1290196295/b1080/external.test -test.testlogfile=/tmp/go-build1290196295/b1080/testlog.txt -test.paniconexit0 -test.timeout=10m0s go1.25.0 -c=4 -nolocalimports -importcfg /tmp/go-build1290196295/b1039/importcfg -pack /home/REDACTED/go/pkg/mod/golang.org/x/tools@v0.42.0/internal/stdlib/deps.go /home/REDACTED/go/pkg/mod/golang.org/x/tools@v0.42.0/internal/stdlib/import.go -o 2/ecc/bls12-381/-p t ux-amd64/pkg/tool/linux_amd64/compile -p cmdargs t ux-amd64/pkg/too-trimpath (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 27.97%. Comparing base (d15615b) to head (37a3d40).

Files with missing lines	Patch %	Lines
cmd/neofs-cli/modules/object/search.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3990      +/-   ##
==========================================
- Coverage   27.98%   27.97%   -0.01%     
==========================================
  Files         681      681              
  Lines       45626    45624       -2     
==========================================
- Hits        12768    12763       -5     
- Misses      31667    31669       +2     
- Partials     1191     1192       +1     

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[roman-khimov]

Linter fails here.

[roman-khimov]

@copilot, please fix review comments

[Copilot]

Linter fails here.

Fixed in e50fd01; the added test file was removed and the branch is clean again.

@copilot, please fix review comments

Done in e50fd01; the review-requested test removal is in eeb8db7 and the accidental build artifact was cleaned up in e50fd01.

[roman-khimov]

@copilot, please fix linter that is still failing on gofmt for

[Copilot]

@copilot, please fix linter that is still failing on gofmt for

Fixed in 37a3d40.