Add native UI decision and testing workflow

README.md

@@ -37,11 +37,17 @@ contracts before committing to a large implementation.
 
 Start with [the product spec](docs/PRODUCT_SPEC.md),
 [architecture](docs/ARCHITECTURE.md), [research map](docs/RESEARCH.md), and
-[captured upstream revisions](docs/RESEARCH_SNAPSHOTS.md).
+[captured upstream revisions](docs/RESEARCH_SNAPSHOTS.md). The native UI choice
+is intentionally open; see [the measured decision plan](docs/UI_OPTIONS.md).
 
 ## Scaffold
 
 ```bash
-cargo test --workspace
+bacon              # continuous check; t tests, c lints, v runs the full gate
+cargo xtest         # fast isolated tests with nextest
+./scripts/ci.sh     # format + strict Clippy + tests + doctests
 cargo run -p lumbridge
 ```
+
+See [the testing strategy](docs/TESTING.md) for fake harnesses, ACP replay,
+terminal conformance, UI driving, recovery, performance, and packaging tests.