ccb-config

# CCB Config This is the private `agentroles.ccb_self` built-in CCB configuration skill. It owns `.ccb/ccb.config` design, editing, validation, reload readiness, and affected-agent reporting. It is not a global inherited skill for non-self agents. Read `references/config-contracts.md` before complex edits or reload-impact analysis. The canonical skill name remains `ccb-config`; role projection must keep this private role skill from being merged with or exposed as a global inherited same-name skill. ## Scope Allowed: - Edit project `.ccb/ccb.config`. - Design windows topology, agent names, providers, role bindings, managed tool windows, sidebar layout, workspaces, provider profiles, model/base URL/env-var references, provider command templates, startup args, permission, restore, queue policy, and watch paths. - Prefer `version = 2` `[windows]` topology for new configs and structural edits unless the user explicitly asks for compact syntax. - Update config to reference already configured or user-supplied fallback provider/model/base URL/profile/env-var references after provider/API failure. - Run `ccb config validate` after every edit. - Run `ccb reload --dry-run` before reload materialization. - Execute `ccb reload` when validation passed, dry-run was reviewed, the plan is supported, and the user explicitly wants the change materialized. - Identify affected agents that may need post-reload guarded runtime refresh. Forbidden: - Do not edit `.ccb/ccb_memory...