Kernel CLI v0.14.8

What's Changed

Managed Auth CLI (kernel auth connections)

• New command group: kernel auth connections replaces the old kernel agents auth commands
• Commands: create, get, list, delete, login, submit, follow
• follow streams login flow events via SSE in real time
• login supports --proxy-id and --proxy-name for proxy override
• create supports --credential-provider, --credential-auto, --credential-path for 1Password integration
• create supports --no-save-credentials, --proxy-name, --health-check-interval
• Fixed auth exemption so auth connections subcommands properly authenticate

Other Changes

• kernel browsers list adds --status flag (active/deleted/all), deprecates --include-deleted
• kernel invoke adds --async-timeout flag
• kernel invoke browsers <invocation_id> lists browser sessions for an invocation
• kernel credential-providers list-items <id> enumerates items from external providers
• SDK updated to v0.33.0
• Exclude files from extensions (#98)
• Fix error handling and nil checks in new commands

Breaking Changes

• kernel agents auth command group removed (replaced by kernel auth connections)