feature: added caching

example-config.ini

@@ -1,7 +1,7 @@
 [server]
 host = 0.0.0.0
 port = 8000
-     
+
 [proxy]
 # Single proxy (comment out to use list_file instead)
 #proxy = "socks5://127.0.0.1:9050"
@@ -14,3 +14,13 @@ port = 8000
 # Randomize proxy credentials for each request
 #randomize_username = true
 #randomize_password = true
+
+[cache]
+# Directory to store cached responses
+#dir = /tmp/omnisearch_cache
+
+# Cache TTL for search results in seconds (default: 3600 = 1 hour)
+#ttl_search = 3600
+
+# Cache TTL for infobox data in seconds (default: 86400 = 24 hours)
+#ttl_infobox = 86400