fix version pinning

Author: ericsorenson

package-lock.json

@@ -38,7 +38,7 @@
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "react-icons": "5.6.0",
-    "svelte": "^5.55.4",
+    "svelte": "5.55.4",
     "tslib": "2.8.1",
     "vue": "3.5.30",
     "ws": "8.19.0"
@@ -58,7 +58,7 @@
     "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "6.9.1",
     "@testing-library/react": "16.3.2",
-    "@testing-library/svelte": "^4.2.3",
+    "@testing-library/svelte": "4.2.3",
     "@types/jest": "^30.0.0",
     "@types/node": "^25.4.0",
     "@types/phoenix": "^1.6.6",
@@ -87,7 +87,7 @@
     "repo-cooker": "^9.0.1",
     "rimraf": "^6.1.2",
     "size-limit": "12.0.1",
-    "svelte-jester": "^5.0.0",
+    "svelte-jester": "5.0.0",
     "terser-webpack-plugin": "5.4.0",
     "ts-jest": "^29.4.6",
     "ts-loader": "^9.5.4",