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phases/9-pyqt-thin-client/step3.md

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+# Step 3: ui-packaging-notes
+
+## Read First
+- /AGENTS.md
+- /PLAN.md
+- /PROGRESS.md
+- /docs/HARNESS.md
+- /docs/IMPLEMENTATION_PLAN.md
+- /docs/UI_GUIDE.md
+- /phases/9-pyqt-thin-client/step2.md
+
+## Task
+Document PyQt local packaging and known limitations for Windows.
+
+This step may add packaging notes or scripts only if they are consistent with the verified environment.
+
+## Sprint Contract
+- Done means: UI packaging limitations and local execution commands are documented without changing the core engine contract.
+- Hard thresholds: docs do not promise standalone redistribution without license review; model weights remain external/cache-based; CLI remains supported.
+- Files owned: `README.md`, `docs/UI_GUIDE.md`, optional packaging docs/scripts, `PROGRESS.md`, phase index.
+- Dependencies: UI progress/resume behavior.
+
+## Acceptance Criteria
+```powershell
+python scripts\validate_workspace.py
+```
+
+## Verification
+1. Run the acceptance command.
+2. Confirm packaging notes mention license/model cache constraints.
+3. Update `PROGRESS.md` and this phase index.
+
+## Do Not
+- Do not build an installer unless explicitly requested.
+- Do not bundle model weights.
+- Do not drop CLI documentation.