feat: configuration parameters for minio host, port, timeout;

refactor: renamed buckets;
fix: corrected Host header changing behavior in minio gin endpoint;
feat: function to convert local minio url to /s3/ path url with the backend host

docker-compose.yml

@@ -22,6 +22,8 @@ services:
       POSTGRES_URL: ${POSTGRES_URL}
       REDIS_URL: ${REDIS_URL}
       MINIO_URL: ${MINIO_URL}
+      MINIO_HOST: ${MINIO_HOST}
+      MINIO_PORT: ${MINIO_PORT}
       JWT_ALGORITHM: ${JWT_ALGORITHM}
       JWT_SECRET: ${JWT_SECRET}
       JWT_ISSUER: ${JWT_ISSUER}