📦 build: upgrade workspace dependencies

apps/backend/package.json

@@ -14,12 +14,12 @@
     "format": "biome format --write ."
   },
   "devDependencies": {
-    "@types/bun": "^1.3.6",
-    "@types/node": "^25.0.9",
-    "tsx": "^4.19.2"
+    "@types/bun": "^1.3.14",
+    "@types/node": "^26.2.0",
+    "tsx": "^4.23.12"
   },
   "peerDependencies": {
-    "typescript": "^5.0.0"
+    "typescript": "^7.0.2"
   },
   "dependencies": {
     "@elysiajs/node": "^1.4.5",
@@ -28,14 +28,14 @@
     "@minikura/db": "workspace:*",
     "@minikura/shared": "workspace:*",
     "@types/ws": "^8.18.1",
-    "better-auth": "^1.4.13",
-    "elysia": "^1.4.22",
+    "better-auth": "^1.6.27",
+    "elysia": "^1.4.29",
     "pino": "^10.3.1",
     "pino-http": "^11.0.0",
     "pino-pretty": "^13.1.3",
-    "undici": "^7.18.2",
-    "ws": "^8.19.0",
-    "yaml": "^2.8.2",
-    "zod": "^4.3.5"
+    "undici": "^8.10.0",
+    "ws": "^8.21.3",
+    "yaml": "^2.9.0",
+    "zod": "^4.4.3"
   }
 }