up extractor env getting

doc/SEARCH_ENDPOINT.md

@@ -39,7 +39,7 @@ Example request body:
 
 The search endpoint supports all the same query parameters as the `/event` endpoint. These parameters can be used to further refine your search beyond the geometric constraints.
 
-For detailed information about the available query parameters, see the [API Query Parameters Documentation](API_QUERY_PARAMS.md).
+For detailed information about the available query parameters, see the [API Query Parameters Documentation](api_query_params.md).
 
 ### Additional Parameters
 
@@ -174,7 +174,7 @@ The OpenEventDatabase API implements caching and rate limiting to improve perfor
 - POST requests to `/event/search` are limited to 20 requests per minute per IP address.
 - If you exceed this limit, you will receive a `429 Too Many Requests` response with a `Retry-After` header indicating when you can try again.
 
-For more information about the anti-spam and caching measures implemented in the API, see the [Anti-Spam and Caching Measures Documentation](ANTI_SPAM_MEASURES.md).
+For more information about the anti-spam and caching measures implemented in the API, see the [Anti-Spam and Caching Measures Documentation](anti_spam.md).
 
 ## Error Handling
 

doc/database_schema.svg

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <svg width="800" height="600" xmlns="http://www.w3.org/2000/svg">
   <style>
+    svg{
+    background : white;
+    }
     .table {
       fill: #f5f5f5;
       stroke: #333;