push-to-trackerlisted

# /push-to-tracker Delegate to the `tracker-syncer` subagent. Tracker-agnostic; dispatches per `.forge/settings.yaml`'s `tracker.type`. ## Preconditions - `plans/phases.yaml` exists - `.forge/settings.yaml` exists and has a `tracker:` block (validated by `src/schemas/settings.ts::TrackerConfigSchema` — discriminated union on `type`, one of `linear|github|notion`) - Per-tracker tooling reachable (Linear MCP / `gh` CLI / Notion MCP) ## Step 0 — Resolve tracker Read `.forge/settings.yaml` and extract: - `tracker.type` ∈ {`linear`, `github`, `notion`} - `tracker.config` (per-type shape: Linear → `team_id`; GitHub → `repo`; Notion → `database_id`) If `.forge/settings.yaml` is missing or `tracker:` is absent, abort: ``` No tracker configured. Run `forge init` first, or add a `tracker:` block to .forge/settings.yaml. ``` If `tracker.type` is unknown, surface the zod schema error verbatim (one of `linear|github|notion`). ## Step 1 — Preflight per tracker | `tracker.type` | Probe | If missing | |---|---|---| | `linear` | Linear MCP available | Offer `claude mcp add linear --transport http https://mcp.linear.app/mcp` + OAuth + restart, OR the no-MCP fallback (print Linear-import manifest). | | `github` | `gh auth status` exits 0 | Instruct `gh auth login`. | | `notion` | Notion MCP available | Offer install + no-MCP fallback (print Notion-importable manifest). Until NotionTracker code lands (FORGE-17), MCP is the only path. | ## Step 2 — Delegate to `tracker-syncer` Pass `