M4: task tool, subagent spawner, board wiring

Adds the task tool and subagent spawner in harness-tools, and wires spawning/aliasing/reuse and depth limits through harness-app and the job board, so an orchestrator session can launch and track child sessions.
2026-07-10 16:20:11 +02:00
parent 07476d1318
commit 8976b5dc09
18 changed files with 1137 additions and 67 deletions
@@ -12,12 +12,14 @@ harness-mcp = { workspace = true }
 harness-lsp = { workspace = true }
 tokio = { workspace = true }
 tokio-util = { workspace = true }
+async-trait = { workspace = true }
 dirs = { workspace = true }
 thiserror = { workspace = true }
 tracing = { workspace = true }

 [dev-dependencies]
 tempfile = { workspace = true }
+futures = { workspace = true }

 [lints]
 workspace = true