Merge pull request #43 from HichemTab-tech/fix-multiple-instances-in-modules-tree

fix: implement singleton pattern for SharedValuesManager to manage multiple instances but unique per usage key.

Author: HichemTab-tech

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-shared-states",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "type": "module",
   "description": "Global state made as simple as useState, with zero config, built-in async caching, and automatic scoping.",
   "keywords": [
@@ -47,19 +47,19 @@
   "homepage": "https://github.com/HichemTab-tech/react-shared-states#readme",
   "devDependencies": {
     "@testing-library/dom": "^10.4.1",
-    "@testing-library/react": "^16.3.0",
-    "@types/node": "^25.0.2",
-    "@types/react": "^19.1.11",
-    "@types/react-dom": "^19.1.7",
-    "@vitejs/plugin-react": "^5.0.1",
-    "jsdom": "^27.0.0",
-    "react": "^19.1.1",
-    "react-dom": "^19.1.1",
-    "typescript": "^5.9.2",
+    "@testing-library/react": "^16.3.1",
+    "@types/node": "^25.0.3",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^5.1.2",
+    "jsdom": "^27.4.0",
+    "react": "^19.2.3",
+    "react-dom": "^19.2.3",
+    "typescript": "^5.9.3",
     "vite": "7.3.0",
     "vite-plugin-banner": "^0.8.1",
     "vite-plugin-dts": "^4.5.4",
-    "vitest": "^4.0.15"
+    "vitest": "^4.0.16"
   },
   "dependencies": {
     "react-fast-compare": "^3.2.2"