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

vanity-keypair-coop.json

@@ -0,0 +1,4 @@
+{
+  "publicKey": "CoopYdmSCUXqtcPPknkEHn4nSFXAiYQFMsH6orLz1XBM",
+  "secretKey": [217,24,113,84,111,126,48,213,246,248,240,68,22,9,40,42,177,118,249,193,225,187,183,105,223,250,10,67,38,95,143,137,175,110,54,113,66,147,137,214,89,79,37,236,111,152,85,75,4,121,77,220,217,145,225,125,117,2,185,76,229,184,114,64]
+}