Delete outdated benchmark reports and results.

Removed old benchmark reports and detailed logs from the repository to clean up unnecessary files. These reports appear to be auto-generated and no longer relevant for ongoing development.

.gitignore

@@ -91,6 +91,7 @@ cmd/benchmark/data
 !Dockerfile*
 !strfry.conf
 !config.toml
+!.dockerignore
 # ...even if they are in subdirectories
 !*/
 /blocklist.json