Stage 5: Add Prisma integration and enhance mission management

- Introduced Prisma as a dependency in package.json and updated pnpm-lock.yaml.
- Created Prisma module and service for database interactions.
- Added initial Prisma schema and migration for user, survivor, mission, and related entities.
- Implemented throttling in the API using @nestjs/throttler for rate limiting.
- Enhanced mission management logic to utilize Prisma for database transactions.
- Updated missions controller and service to handle mission state and participant management.
- Added Twitch PubSub service for real-time updates on mission states.

pnpm-workspace.yaml

@@ -1,21 +1,25 @@
 allowBuilds:
   '@nestjs/core': true
   '@parcel/watcher': true
+  '@prisma/engines': true
   '@swc/core': true
   esbuild: true
   less: true
   lmdb: true
   msgpackr-extract: true
   nx: true
+  prisma: true
   unrs-resolver: true
 autoInstallPeers: true
 onlyBuiltDependencies:
   - '@nestjs/core'
   - '@parcel/watcher'
+  - '@prisma/engines'
   - '@swc/core'
   - esbuild
   - less
   - lmdb
   - msgpackr-extract
   - nx
+  - prisma
   - unrs-resolver