Fix bugs and add continuous testing

.changeset/seven-bags-complain.md

@@ -0,0 +1,21 @@
+---
+"pomwright": patch
+---
+
+# Continuous testing & bug fixes
+
+## Bug fixes
+
+- getLocatorBase.applyUpdate() now correctly updates the LocatorSchemaWithMethod and maintains a circular ref. for the entry representing itself in schemasMap
+- getLocatorBase.applyUpdates() now correctly updates the LocatorSchemaWithMethod and maintains a circular ref. for the entry representing itself in schemasMap while updating other LocatorSchema in SchemasMap directly.
+- getLocatorBase.deepMerge() now correctly validates valid nested properties of LocatorSchema
+
+## Continuius testing
+
+- Build workflow now runs unit tests (vitest)
+- New shell script enabling testing new packages before release
+- New test workflow for POMWright integration tests (Playwright/test)
+- 52 new unit tests, more to come..
+- 4 new integration tests, more to come..
+
+New release has also been tested with a seperate Playwright/test project leveraging POMWright (~100 E2E tests)