List compute nodes

Lists compute nodes accessible to the authenticated user based on access control rules:

When account_owner=true:

• Returns ALL compute nodes on accounts owned by the authenticated user
• Bypasses individual node permissions and workspace filtering
• Only works if the user owns at least one compute resource account
• Useful for billing, management, and auditing purposes

When no organization_id is provided (normal mode):

• Returns only compute nodes owned by the user (organization-independent nodes)
• These are private nodes created without a workspace context

When organization_id is provided (normal mode):

• Returns nodes accessible to the user within that specific workspace
• Includes nodes shared with the user directly, through teams, or workspace-wide access
• Only returns nodes that belong to the specified organization

All responses (except account owner mode) respect the user's actual permissions and access control settings.