rm postinstall-postinstall

package.json

@@ -185,7 +185,6 @@
     "nanoid": "^5.0.5",
     "normalize-url": "^8.0.0",
     "patch-package": "^8.0.1",
-    "postinstall-postinstall": "^2.1.0",
     "psl": "^1.9.0",
     "radix-ui": "^1.4.3",
     "react": "19.1.0",

yarn.lock

@@ -10756,7 +10756,6 @@ __metadata:
     nanoid: "npm:^5.0.5"
     normalize-url: "npm:^8.0.0"
     patch-package: "npm:^8.0.1"
-    postinstall-postinstall: "npm:^2.1.0"
     prettier: "npm:^3.6.0"
     psl: "npm:^1.9.0"
     radix-ui: "npm:^1.4.3"
@@ -19814,13 +19813,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postinstall-postinstall@npm:^2.1.0":
-  version: 2.1.0
-  resolution: "postinstall-postinstall@npm:2.1.0"
-  checksum: 10c0/70488447292c712afa7806126824d6fe93362392cbe261ae60166d9119a350713e0dbf4deb2ca91637c1037bc030ed1de78d61d9041bf2504513070f1caacdfd
-  languageName: node
-  linkType: hard
-
 "prebuild-install@npm:^7.1.1":
   version: 7.1.3
   resolution: "prebuild-install@npm:7.1.3"