refactor: Optimize Docker build process, switch to @node-rs/bcrypt, and streamline compose.yaml by removing external services.

Backend/package.json

@@ -19,9 +19,10 @@
         "format": "prettier --write \"src/**/*.ts\""
     },
     "dependencies": {
+        "@node-rs/bcrypt": "^1.10.7",
         "@pdf-lib/fontkit": "^1.1.1",
         "@prisma/client": "^5.22.0",
-        "bcrypt": "^5.1.1",
+        "@tsoa/runtime": "^6.4.0",
         "cors": "^2.8.5",
         "dotenv": "^16.4.5",
         "express": "^4.21.2",
@@ -37,7 +38,6 @@
         "reflect-metadata": "^0.2.2",
         "swagger-ui-express": "^5.0.1",
         "tsoa": "^6.4.0",
-        "@tsoa/runtime": "^6.4.0",
         "winston": "^3.17.0"
     },
     "devDependencies": {