chore: add prettier with config and format all files

web/package-lock.json

@@ -24,6 +24,7 @@
         "@types/react-dom": "^19.2.3",
         "node-pg-migrate": "^8.0.4",
         "postcss": "^8.5.14",
+        "prettier": "^3.8.3",
         "tailwindcss": "^4.3.0",
         "typescript": "^6.0.3"
       }
@@ -1955,6 +1956,22 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/prettier": {
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.3.tgz",
+      "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/prop-types": {
       "version": "15.8.1",
       "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",