Delete row 519 from branch

id 519
repo_id 121
name claude/slo-live
commit_id b479bf35146a0ca2b50cfcbf5439cf0bfd15d526
commit_message ops: SLO breach monitor live setup and controlled ...
pusher_id 5
is_deleted 1
deleted_by_id 5
deleted_unix 1790989183
commit_time 1790983721
created_unix 1790983723
updated_unix 1790989183
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