fix: resolve redis-cache TypeScript errors for production build

- Add cache-manager and keyv dependencies for @nestjs/cache-manager type resolution
- Add build:api script for API-only production build (Railway deployment)
- Add buildCommand to railway.toml for Nixpacks

Made-with: Cursor

package.json

@@ -14,6 +14,8 @@
     "affected:test": "nx affected:test",
     "analyze:client": "nx run client:build:production --stats-json && webpack-bundle-analyzer -p 1234 dist/apps/client/en/stats.json",
     "angular": "node --max_old_space_size=32768 ./node_modules/@angular/cli/bin/ng",
+    "build": "npm run build:api",
+    "build:api": "nx run api:copy-assets && nx run api:build:production",
     "build:production": "nx run api:copy-assets && nx run api:build:production && nx run client:copy-assets && nx run client:build:production && nx run ui:build-storybook && npm run replace-placeholders-in-build",
     "build:storybook": "nx run ui:build-storybook",
     "database:format-schema": "prisma format",
@@ -71,8 +73,10 @@
     "@internationalized/number": "3.6.5",
     "@ionic/angular": "8.7.8",
     "@keyv/redis": "4.4.0",
+    "keyv": "^5.3.3",
     "@nestjs/bull": "11.0.4",
     "@nestjs/cache-manager": "3.1.0",
+    "cache-manager": "^7.2.0",
     "@nestjs/common": "11.1.14",
     "@nestjs/config": "4.0.3",
     "@nestjs/core": "11.1.14",

railway.toml

@@ -1,5 +1,6 @@
 [build]
 builder = "nixpacks"
+buildCommand = "npm run build:api"
 
 [deploy]
 startCommand = "node dist/apps/api/main.js"