fix(deps): bump devDependencies and dependencies, add tsbundle build config, update docs, and reorganize tests

readme.hints.md

@@ -1,6 +1,6 @@
 # Smartstate Implementation Notes
 
-## Current API (as of v2.0.24+)
+## Current API (as of v2.0.28+)
 
 ### State Part Initialization
 - State parts can be created with different init modes: 'soft' (default), 'mandatory', 'force', 'persistent'
@@ -49,4 +49,12 @@
 4. Simplified init mode logic with clear behavior for each mode
 5. Added state validation with extensible validateState() method
 6. Made notifyChange() async to support proper hash comparison
-7. Updated select() to filter undefined states
+7. Updated select() to filter undefined states
+
+## Dependency Versions (v2.0.28)
+- @git.zone/tsbuild: ^4.1.2
+- @git.zone/tsbundle: ^2.8.3
+- @git.zone/tsrun: ^2.0.1
+- @git.zone/tstest: ^3.1.8
+- @push.rocks/smartjson: ^6.0.0
+- @types/node: ^25.2.0