chore: align repo health checks and docs

package-lock.json

@@ -10,7 +10,6 @@
       "dependencies": {
         "@react-three/drei": "^10.7.7",
         "@react-three/fiber": "^9.6.0",
-        "@react-three/postprocessing": "^3.0.4",
         "@react-three/rapier": "^2.2.0",
         "@tanstack/react-router": "^1.168.25",
         "gsap": "^3.15.0",
@@ -763,32 +762,6 @@
         }
       }
     },
-    "node_modules/@react-three/postprocessing": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/@react-three/postprocessing/-/postprocessing-3.0.4.tgz",
-      "integrity": "sha512-e4+F5xtudDYvhxx3y0NtWXpZbwvQ0x1zdOXWTbXMK6fFLVDd4qucN90YaaStanZGS4Bd5siQm0lGL/5ogf8iDQ==",
-      "license": "MIT",
-      "dependencies": {
-        "maath": "^0.6.0",
-        "n8ao": "^1.9.4",
-        "postprocessing": "^6.36.6"
-      },
-      "peerDependencies": {
-        "@react-three/fiber": "^9.0.0",
-        "react": "^19.0",
-        "three": ">= 0.156.0"
-      }
-    },
-    "node_modules/@react-three/postprocessing/node_modules/maath": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/maath/-/maath-0.6.0.tgz",
-      "integrity": "sha512-dSb2xQuP7vDnaYqfoKzlApeRcR2xtN8/f7WV/TMAkBC8552TwTLtOO0JTcSygkYMjNDPoo6V01jTw/aPi4JrMw==",
-      "license": "MIT",
-      "peerDependencies": {
-        "@types/three": ">=0.144.0",
-        "three": ">=0.144.0"
-      }
-    },
     "node_modules/@react-three/rapier": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/@react-three/rapier/-/rapier-2.2.0.tgz",
@@ -4190,16 +4163,6 @@
       "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
       "license": "MIT"
     },
-    "node_modules/n8ao": {
-      "version": "1.10.1",
-      "resolved": "https://registry.npmjs.org/n8ao/-/n8ao-1.10.1.tgz",
-      "integrity": "sha512-hhI1pC+BfOZBV1KMwynBrVlIm8wqLxj/abAWhF2nZ0qQKyzTSQa1QtLVS2veRiuoBQXojxobcnp0oe+PUoxf/w==",
-      "license": "ISC",
-      "peerDependencies": {
-        "postprocessing": ">=6.30.0",
-        "three": ">=0.137"
-      }
-    },
     "node_modules/nanoid": {
       "version": "3.3.11",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
@@ -4389,15 +4352,6 @@
         "node": "^10 || ^12 || >=14"
       }
     },
-    "node_modules/postprocessing": {
-      "version": "6.39.1",
-      "resolved": "https://registry.npmjs.org/postprocessing/-/postprocessing-6.39.1.tgz",
-      "integrity": "sha512-R2dG2zy+BAx3USl5EHw+PvnrlbT5PKnZVp3se0HCR0pWH8WQdh742yNG4YWOsq6c0bFpffk0Gd2RqPeoP/wKng==",
-      "license": "Zlib",
-      "peerDependencies": {
-        "three": ">= 0.168.0 < 0.185.0"
-      }
-    },
     "node_modules/potpack": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/potpack/-/potpack-1.0.2.tgz",