v0.2.5

Changelog

• e3a05c9: build: bump go directive to 1.26.4 to fix net/textproto vuln GO-2026-5039 (@yasyf)
• a04b0b2: ci: add golangci-lint v2 lint+vuln jobs; clear lint debt (@yasyf)
• 6f964a0: ci: download Go modules before building libghostty (cold-cache cmake fix) (@yasyf)
• eb5411a: ci: run -race under cgo where it works; pure-Go jobs drop -race (@yasyf)
• 1a6d583: ci: run lint+vuln on the pure-Go path (CGO_ENABLED=0) so the cgo grid's native dep is excluded (@yasyf)
• 877ab9d: feat(backend/superset): enumerate live agents via the pty-daemon socket (@yasyf)
• bf6632b: feat(backend/tmux): implement AgentProber via #{pane_dead} (@yasyf)
• 673c4fe: feat(backend/zellij): implement AgentProber via the exited pane flag (@yasyf)
• 54ee83f: feat(dist): ship a short cco alias in the Homebrew cask (@yasyf)
• 7458f69: feat(orchestrate): corroborate transcript staleness with an AgentProber (@yasyf)
• b8a5b6b: feat: add a /cco Claude Code plugin and refresh the README (@yasyf)
• 94125ae: fix(backend/cmux): run the agent as the surface's top-level process (@yasyf)
• e81ebb2: refactor(backend/superset): drop the unreachable write-side frame guard (@yasyf)
• e24e06a: refactor(plugin): name the skill /cc-orchestrate, keep cco as the CLI alias only (@yasyf)