yoi/.yoi/tickets/closed/20260605-210704-workspace-panel-action-model/resolution.md

Implemented the first workspace panel action/model slice.

Changes:

• Added crates/tui/src/workspace_panel.rs with a thin UI/action model:
  • WorkspacePanelViewModel
  • WorkspacePanelHeader
  • PanelRow
  • PanelRowKey
  • TicketPanelEntry
  • ActionPriority
  • NextUserAction
  • TicketPanelPhase
• Added local-file-first Ticket row derivation through Rust Ticket config/backend APIs.
• Ticket rows are gated on explicit workspace Ticket config. If .yoi/ticket.config.toml is absent, the panel suppresses Ticket UI and remains Pod-centric.
• Added simple first-slice heuristics for intake/user reply, ready-for-Go, review needed, close ready, blocked, active work, backlog, and spike needed/running.
• Ordinary open backlog Tickets remain background/non-action and are not promoted to Go by default.
• Integrated the model into the current multi-Pod dashboard substrate so Ticket/action rows appear above passive Pod rows while preserving Pod selection, attach/open, and direct-send behavior.
• Added yoi panel launch parsing and removed --multi as a user-facing launch route.

Validation after merge:

• cargo test -p tui workspace_panel
• cargo test -p tui multi
• cargo test -p yoi panel
• cargo test -p yoi parse_multi_flag_is_not_a_launch_alias
• cargo check --workspace --all-targets
• cargo fmt --check
• git diff --check HEAD~1..HEAD
• cargo build -p yoi
• target/debug/yoi ticket doctor
• nix build .#yoi --no-link --print-out-paths

External review approved after fixes.

Known follow-up:

• Surface malformed Ticket config/read failures via panel diagnostics instead of silently falling back to Pod-only display when config exists but loading fails.
• Layout/display tuning is intentionally deferred until the end-to-end panel flow exists.