feature: speca: drop support of node < 18

Author: coderaiser

package.json

@@ -37,18 +37,16 @@
   },
   "dependencies": {
     "chalk": "^5.0.0",
-    "find-up": "^6.2.0",
     "mock-import": "^3.0.2",
     "montag": "^1.2.1",
     "once": "^1.4.0",
-    "picomatch": "^2.3.1",
     "putout": "^34.0.9",
     "table": "^6.8.0",
     "try-catch": "^3.0.0",
     "yargs-parser": "^21.0.0"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "license": "MIT",
   "devDependencies": {