feat(aircoding): AirCoding V2 baseline — deterministic multi-agent architecture

Forked from OpenCode v1.17.4 with multi-agent system:
- 5 agents: aircoding, scheduler, worker, architect, reviewer
- Deterministic DAG scheduling engine (coordinator_tick)
- Tool whitelists as hard enforcement
- AirCoding validation plugin
- V1 requirements: C4 docs, ADR, AGENTS.md, debug-log.md
- Design documents in docs/

packages/tui/test/fixture/tui-runtime.ts

@@ -0,0 +1,12 @@
+import { resolve, type Info, type Resolved } from "../../src/config"
+import { TuiKeybind } from "../../src/config/keybind"
+
+type ResolvedInput = Omit<Info, "attention" | "keybinds" | "leader_timeout"> & {
+  attention?: Partial<Resolved["attention"]>
+  keybinds?: Partial<TuiKeybind.Keybinds>
+  leader_timeout?: number
+}
+
+export function createTuiResolvedConfig(input: ResolvedInput = {}) {
+  return resolve(input, { terminalSuspend: process.platform !== "win32" })
+}