Agent Gate v0.2.6

Agent Gate v0.2.6 enriches workflow/permission-escalation evidence so reviewers can understand permission boundary changes more quickly.

Changed:

• Adds workflow/job scope context to workflow permission escalation findings.
• Detects job-level permission escalation, including restrictive job permission removal that exposes broader workflow permissions.
• Adds stable affected-capability evidence for escalated permissions.
• Keeps human-readable affected-area prose in report messages.
• Keeps the existing workflow/permission-escalation rule ID.
• Aligns package/report metadata to 0.2.6.

Not included:

• Permission necessity auto-detection.
• CODEOWNERS/reviewer sign-off evidence.
• History replay/audit mode.
• npm publish or Marketplace settings changes.

Recommended rollout remains warn mode first.