chore: publish from staged

plugins/react18-upgrade/skills/react-audit-grep-patterns/references/test-scans.md

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+# Test File Scans - Both Auditors
+
+Scans specifically for test file issues. Run during both R18 and R19 audits.
+
+---
+
+## Setup Files
+
+```bash
+# Find test setup files
+find src/ -name "setupTests*" -o -name "jest.setup*" 2>/dev/null
+find . -name "jest.config.js" -o -name "jest.config.ts" 2>/dev/null | grep -v "node_modules"
+
+# Check setup file for legacy patterns
+grep -n "ReactDOM\|react-dom/test-utils\|Enzyme\|configure\|Adapter" \
+  src/setupTests.js 2>/dev/null
+```
+
+---
+
+## Import Scans
+
+```bash
+# All react-dom/test-utils imports in tests
+grep -rn "from 'react-dom/test-utils'\|require.*react-dom/test-utils" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# Enzyme imports
+grep -rn "from 'enzyme'\|require.*enzyme" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# react-test-renderer
+grep -rn "from 'react-test-renderer'" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# Old act location
+grep -rn "act.*from 'react-dom'" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+```
+
+---
+
+## Render Pattern Scans
+
+```bash
+# ReactDOM.render in tests (should use RTL render)
+grep -rn "ReactDOM\.render\s*(" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# Enzyme shallow/mount
+grep -rn "shallow(\|mount(" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# Custom render helpers
+find src/ -name "test-utils.js" -o -name "renderWithProviders*" \
+  -o -name "customRender*" -o -name "render-helpers*" 2>/dev/null
+```
+
+---
+
+## Assertion Scans
+
+```bash
+# Call count assertions (StrictMode sensitive)
+grep -rn "toHaveBeenCalledTimes" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# console.error assertions (React error logging changed in R19)
+grep -rn "console\.error" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# Intermediate state assertions (batching sensitive)
+grep -rn "fireEvent\|userEvent" \
+  src/ --include="*.test.*" --include="*.spec.*" -A 1 \
+  | grep "expect\|getBy\|queryBy" | head -20 2>/dev/null
+```
+
+---
+
+## Async Scans
+
+```bash
+# act() usage
+grep -rn "\bact(" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+
+# waitFor usage (good - check these are properly async)
+grep -rn "waitFor\|findBy" \
+  src/ --include="*.test.*" --include="*.spec.*" | wc -l
+
+# setTimeout in tests (may be batching-sensitive)
+grep -rn "setTimeout\|setInterval" \
+  src/ --include="*.test.*" --include="*.spec.*" 2>/dev/null
+```