Add workflow list and run commands

[kwent]

Summary

• add rootly workflows list with the same pagination, sorting, filtering, and output conventions as other resource commands
• add rootly workflows run <workflow-id-or-slug> --incident=<incident-id>
• resolve workflow slugs and incident display IDs to the UUIDs required by the workflow-run endpoint
• expose API-backed --immediate and --check-conditions controls
• cover list, resolution, run payloads, and command output with tests

Closes #51

Testing

• go test ./...

[kwent]

@greptileai

[greptile-apps]

Greptile Summary

Adds workflow discovery and execution commands, including identifier resolution and incident-scoped API requests.

• Adds paginated, sortable, and filterable workflow listing with table, JSON, and YAML output.
• Adds workflow execution with slug resolution, incident normalization, and condition/timing controls.
• Registers the workflow command group and adds API and command-level tests.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
internal/api/client.go	Adds workflow list, slug-resolution, and execution APIs; the previously reported negative-pagination issue is now fixed with explicit validation.
internal/api/client_workflows_test.go	Covers workflow listing, negative pagination validation, slug resolution, UUID passthrough, and workflow-run payloads.
internal/cmd/workflows/list.go	Implements workflow filtering, pagination, and output formatting through the new API client method.
internal/cmd/workflows/run.go	Implements incident resolution, workflow resolution, execution controls, and formatted command output.
internal/cmd/workflows/workflows.go	Defines the workflow command group and constructs its authenticated API client.
internal/cmd/workflows_register.go	Registers the workflow command group with the root command.

_{Reviews (4): Last reviewed commit: "validate workflow pagination" | Re-trigger Greptile}

[kwent]

@greptileai

[kwent]

@greptileai