Production hardening: fix duplicate-run race, scale cliffs, crash/leak/error-path bugs - #5

Merged

NitinKumar004 merged 8 commits into

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hardening/prod-audit-fixes

Aug 9, 2026

Commits on Aug 9, 2026

Prevent duplicate concurrent runs per task via partial unique index
NitinKumar004
committed
c328e23
Return correct HTTP status codes (404/409) instead of 500
NitinKumar004
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e901b10
Bound target DB usage: connection-pool limits + statement timeouts
NitinKumar004
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5d66469
Make fleet lease planning bounded and overflow-safe
NitinKumar004
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3945376
Fleet: fail stuck runs, fix false-reap, recover from panics
NitinKumar004
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5cd3a25
HTTP callback: quarantine on unusable response instead of silent success/failure
NitinKumar004
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41c083c
Fix websocket subscription leak, /app auth boundary, NULL-cursor coverage gap
NitinKumar004
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bfbb55a
Dashboard: websocket auto-reconnect, timer cleanup, NaN run-id guard
NitinKumar004
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6fa36c0