feat(workflow): port 3d workflow + hive-mind engine — parse, execute, cycle, synthesis, docs

TODO.md

@@ -3,7 +3,7 @@
 > Plan lengkap migrasi in-place dari Rust (11 crate, clean architecture 4 lapis) ke monorepo
 > TypeScript/Bun. Bahasa Indonesia, commit pakai Conventional Commits.
 >
-> **Status:** Fase 0–2 + 3a + 3b + 3e + 3c **selesai**. Berikutnya: **3d workflow + hive-mind**.
+> **Status:** Fase 0–2 + 3a + 3b + 3e + 3c + 3d **selesai**. Berikutnya: **3f auth infrastructure**.
 > Base: `bun run check` bersih, 54 test hijau.
 
 ---
@@ -95,12 +95,8 @@ apps/
 **Sumber Rust:** `apps/infrastructure/src/subagent/{engine,division,context,provider,spawn}.rs`, `subagent/auto/*`
 
 - [x] `AccessTier.toolsFor(access)` — `tools/division.ts`: Read / Write / Full yang mem-filter registry
-  - Read → tool baca-saja
-  - Write → baca + tulis
-  - Full → semua
 - [x] `run_agent` loop (`tools/engine.ts`): `MAX_ITERATIONS=25`, `TOOL_OUTPUT_MAX_CHARS=12_000`,
-  `MAX_CONSECUTIVE_TOOL_ERRORS=3`, `MAX_PARALLEL_TOOLS=8`; recovery note setelah 3 error beruntun;
-  return pesan limit iterasai saat keluar alami
+  `MAX_CONSECUTIVE_TOOL_ERRORS=3`, `MAX_PARALLEL_TOOLS=8`; recovery note setelah 3 error beruntun
 - [x] `SubagentContext` (`subagent/context.ts`) — directive, toolCtx, access, baseURL, apiKey, model
 - [x] `spawn_subagent` — `spawn_tools.ts` — runAgent berbasis HTTP provider + config_resolver
 - [x] `resolve_subagent_provider` (`subagent/provider.ts`) — pilih provider/model subagent dari settings + app_config
@@ -111,21 +107,22 @@ apps/
   wiring `review_enabled` (yang sekarang no-op di `Review` agent)
 - [x] Placeholder di `apps/packages/infrastructure/src/subagent/*` diisi penuh
 
----
-
-## ⬜ Yang belum dikerjakan
-
 ### Fase 3d — Workflow + hive-mind
 **Sumber Rust:** `apps/infrastructure/src/workflow/{script,mod,docs}.rs`, `workflow/engine/{execution,phases,primitives}.rs`, `workflow/hive_mind/{complexity,cycle,synthesis,live,types}.rs`
 
-- [ ] `parse_workflow_script(yaml)` — parser YAML workflow (`script.ts`)
-- [ ] `execute_workflow(script, ctx)` — eksekusi multi-phase (`engine/execution.ts`)
-- [ ] Phase primitives: run sub-agent per node, gate/condition, paralel (bounded), I/O
-- [ ] `execute_cycle(cycle, ctx)` — hive-mind cycle, concurrency 8, kumpulkan NodeOutput
-- [ ] `synthesize_consensus(node_outputs, ctx)` — konsensus via LLM
-- [ ] `complexity_heuristic` — pilih apakah cukup 1 cycle / butuh banyak
-- [ ] `docs.ts` — tulis convergence/decision doc
-- [ ] Isi body `WorkflowRun` & `HiveMind` tool (ganti placeholder), hapus `workflow/index.ts` + `hive_mind.ts` placeholder
+- [x] `parse_workflow_script(yaml)` — parser YAML workflow (`workflow/script.ts`)
+- [x] `execute_workflow(script, ctx)` — eksekusi multi-phase (`workflow/engine.ts` + `workflow/orchestrate.ts`)
+- [x] Phase primitives: run sub-agent per node (`executePrimitive`)
+- [x] `execute_cycle(cycle, ctx)` — hive-mind cycle, concurrency 8, kumpulkan NodeOutput (`workflow/cycle.ts`)
+- [x] `synthesize_consensus(node_outputs, ctx)` — konsensus via LLM + fallback concat (`workflow/synthesis.ts`)
+- [x] `complexity_heuristic` — pilih apakah cukup 1 cycle / butuh banyak (`workflow/complexity.ts`)
+- [x] `docs.ts` — tulis convergence/decision doc (`workflow/docs.ts`)
+- [x] Isi body `WorkflowRun` & `HiveMind` tool (ganti placeholder) di `tools/workflow.ts`
+- [x] `orchestrate.ts` — top-level `executeWorkflow` + `executeHiveMind` entry points
+
+---
+
+## ⬜ Yang belum dikerjakan
 
 ### Fase 3f — Auth infrastructure
 **Sumber Rust:** `apps/infrastructure/src/auth/{password,jwt,oauth_loopback,mod}.rs`
@@ -195,4 +192,4 @@ apps/
 - Registry tool = **38** (terhitung workflow_run, note_finding, read_findings, hive_mind; ExploreCodebase tidak diport).
 - `Tool.run` boleh return `string | Promise<string>`.
 - `spawn_agents`/`spawn_pipeline`/`parallel_delegate` sudah terisi penuh via 3c.
-- Workflow/hive-mind tools masih placeholder — diisi penuh di 3d.
+- Workflow/hive-mind tools sudah terisi penuh via 3d.