Merge pull request #6555 from continuedev/pe/running-tests-rule

chore: create test-running-guide.md

.continue/rules/test-running-guide.md

@@ -0,0 +1,25 @@
+---
+globs: ["gui/**/*", "core/**/*"]
+description: Provides test running instructions for GUI and core folders
+alwaysApply: false
+---
+
+When working with test files, use the following commands to run tests:
+
+GUI folder tests:
+
+- Run all tests: `cd gui && npm test`
+
+Core folder tests:
+
+- Run Jest tests: `cd core && npm test`
+- Run Vitest tests: `cd core && npm run vitest`
+
+Test file patterns:
+
+- GUI: _.test.ts or_.test.tsx files use Vitest
+- Core: _.test.ts files use Jest,_.vitest.ts files use Vitest
+
+Best practices:
+
+- We are transitioning to vitest, so use that when creating new tests