Add XCUITest authoring docs and templates

README.md

@@ -70,6 +70,7 @@ SportsTime/
 │   ├── Export/                 # PDF generation
 │   └── Resources/              # Bundled JSON data
 ├── SportsTimeTests/            # Unit tests
+├── SportsTimeUITests/          # UI test suites + screen objects
 ├── Scripts/                    # Python data pipeline
 │   └── sportstime_parser/      # Schedule scraping & CloudKit upload
 ├── data/                       # Local data files
@@ -124,6 +125,14 @@ xcodebuild -project SportsTime.xcodeproj \
   -destination 'platform=iOS Simulator,name=iPhone 17,OS=26.2' \
   -only-testing:SportsTimeTests/EdgeCaseTests \
   test
+
+# UI test target only
+xcodebuild test-without-building \
+  -project SportsTime.xcodeproj \
+  -scheme SportsTime \
+  -destination 'platform=iOS Simulator,name=iPhone 17,OS=26.2' \
+  -parallel-testing-enabled NO \
+  -only-testing:SportsTimeUITests
 ```
 
 ### Data Pipeline
@@ -151,7 +160,11 @@ python -m sportstime_parser upload --sport all
 ## Documentation
 
 - `CLAUDE.md` - Development guidelines and architecture details
+- `AGENTS.md` - Agent-specific execution notes for this repo
 - `ARCHITECTURE.md` - Detailed system architecture
+- `XCUITest-Authoring.md` - How existing UI tests are structured and how to add new ones
+- `XCUITestSuiteTemplate.swift` - Starter suite template for new UI test files
+- `uiTestPrompt.md` - Reusable prompt template for requesting UI test work
 - `docs/TEST_PLAN.md` - Test suite documentation
 - `docs/MARKET_RESEARCH.md` - Competitive analysis