Fix tests and lint

package-lock.json

@@ -7,6 +7,7 @@
       "name": "@yaakapp/plugins",
       "devDependencies": {
         "jsonpath": "^1.1.1",
+        "typescript": "^5.5.2",
         "vitest": "^2.0.4"
       }
     },
@@ -1408,6 +1409,19 @@
         "node": ">= 0.8.0"
       }
     },
+    "node_modules/typescript": {
+      "version": "5.6.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.2.tgz",
+      "integrity": "sha512-NW8ByodCSNCwZeghjN3o+JX5OFH0Ojg6sadjEKY4huZ52TqbJTJnDo5+Tw98lSy63NZvi4n+ez5m2u5d4PkZyw==",
+      "dev": true,
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "node_modules/underscore": {
       "version": "1.12.1",
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",