[ADD] - Added social media user profile get and upsert microservice with nosql database integration

app/config.py

@@ -0,0 +1,15 @@
+import os
+import yaml
+
+CONFIG_FILE = "config.yaml"
+
+def load_config():
+    with open(CONFIG_FILE, "r") as f:
+        return yaml.safe_load(f)
+
+config = load_config()
+
+# Read from environment variable or fallback to YAML value
+CACHE_STRATEGY = os.getenv("CACHE_STRATEGY", config.get("cache_strategy", "Baseline"))
+CACHE_LIMIT = config.get("cache_limit", 10)
+L2_CACHE_LIMIT = config.get("l2_cache_limit", 100)