fix: Docker build and runtime fixes

- Fix duplicate 'signature' variable in webhooks.ts
- Add Prisma binary target for Alpine Linux
- Fix tsconfig path alias (@/* -> ./src/*)
- Add missing next-themes dependency
- Add build args for NEXT_PUBLIC_* env vars
- Fix SSR issues with zustand and providers
- Add providers-wrapper with dynamic ssr:false import
- Add SSL certs and public dir for nginx
- Update Dockerfiles for proper Prisma engine handling

package.json

@@ -45,5 +45,8 @@
     "backend",
     "frontend",
     "anchor-program"
-  ]
+  ],
+  "dependencies": {
+    "pi-nasty-verbs": "^0.1.1"
+  }
 }