implemented rate limit and set up redis container

src/cache/redis_client.py

@@ -0,0 +1,23 @@
+import redis.asyncio as redis
+
+from src.models.configs_read.env import env_settings
+
+
+class RedisClient:
+    def __init__(self) -> None:
+        self.client = redis.Redis(
+            host=env_settings.REDIS_HOST,
+            port=env_settings.REDIS_PORT,
+            password=env_settings.REDIS_PASSWORD,
+            decode_responses=True,
+            max_connections=10,
+        )
+
+    def __getattr__(self, name):
+        return getattr(self.client, name)
+
+    async def close(self) -> None:
+        await self.client.aclose()
+        
+redis_client = RedisClient()
+