Prepare tester feedback and reproducible alpha builds

export_presets.cfg

@@ -8,7 +8,7 @@ dedicated_server=false
 custom_features=""
 export_filter="all_resources"
 include_filter=""
-exclude_filter=""
+exclude_filter=".mcp.json,*.md,tests/*,server/*,tools/*,packaging/*,addons/agent_tools/*,build/*,dist/*"
 export_path="build/windows/Void-Bastion.exe"
 patches=PackedStringArray()