Grafana GCX (CLI)

Note: This release includes two important bugfixes

• Fix --dry-run not being honored in resource delete operations. PR #643.
• Fix --context flag not applied across all CRUD adapter operations. PR #625.

Update to this version to avoid unintended operations on your Grafana Cloud stack.

Other changes in this release:

• Add gcx stacks commands: list, get, create, update, delete, regions
• Rename synth provider to synthetic-monitoring
• Render trace trees as a formatted table in gcx traces get
• Add RCA Workbench deep link to gcx kg entities inspect
• Consolidate Knowledge Graph insights filtering into kg entities list
• Prevent env var secrets from being written to the config file
• Handle read-only files gracefully during skill updates
• Update agent skills to remove common usage errors
• Bump Go module and GitHub Actions dependencies