* feat(security): add core security command for vulnerability alerts
Adds `core security` command area to expose GitHub security data:
- `core security alerts` - aggregated view of all security alerts
- `core security deps` - Dependabot vulnerability alerts with upgrade paths
- `core security scan` - CodeQL and code scanning alerts
- `core security secrets` - secret scanning alerts
Features:
- Filter by --repo, --severity (critical,high,medium,low)
- JSON output with --json for AI agent consumption
- Aggregated summary with severity breakdown
- Shows patched versions for easy upgrades
Closes#48
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix(security): address CodeRabbit review feedback
- Remove unused flattened fields from DependabotAlert struct
- Add Unknown field to AlertSummary for unrecognized severities
- Add doc comments for exported Add and String methods
- Use cli.Wrap for contextual error wrapping
- Fix secret scanning summary counting after filter
- Remove unused --vulnerable flag from deps command
- Fix JSON output to only include open alerts in secrets command
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix(security): handle json.MarshalIndent errors
Address CodeRabbit review feedback by properly handling errors from
json.MarshalIndent in all security subcommands instead of ignoring them.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
