chore: lock the plugin boundary and remove 2.9.0 leftovers

plugins/fleets/tsconfig.json

@@ -1,10 +1,4 @@
 {
   "extends": "@termix/plugin-sdk/tsconfig.plugin.json",
-  "compilerOptions": {
-    "paths": {
-      "@/types/*": ["../../src/types/*"],
-      "@/*": ["../../src/ui/*"]
-    }
-  },
   "include": ["src/**/*.ts", "src/**/*.tsx", "tests/**/*.ts", "tests/**/*.tsx"]
 }