第 6 组：源码链接、构建和文档约束闭环完成

docs/architecture.md

@@ -27,6 +27,22 @@ designed project code. See `docs/linuxcnc-source-policy.md`.
 4. Compile with Emscripten after replacing `dlopen`, Python, HAL and filesystem-only features.
 5. Compare event output with native LinuxCNC using the same G-code corpus.
 
+## Current Workstreams
+
+The current porting work is being split into six small contexts and should be
+advanced in this order:
+
+1. `switchkins/remap` generator and tables
+2. `linuxcnc-kinematics` source manifest
+3. WASM filesystem and OPFS persistence
+4. browser app integration
+5. Node and browser smoke coverage
+6. source-link, build, and documentation constraints
+
+Each step should stay source-backed and close one small gap at a time. A single
+pass should advance one workstream context only; crossing into another context
+requires naming the dependency and keeping the edit set minimal.
+
 ## Dialect expansion
 
 LinuxCNC support should be the baseline. Fanuc and Siemens support should be implemented as dialect adapters, not by forking the simulator core.