v0.5.2

What's Changed

• Remote engine connect: iris engine connect + quickstart engine-home fork by @MateusAMP2119 in #141
• Fix race in TestSelfDemotionOnSessionLoss: wait for the standby to be contending by @MateusAMP2119 in #154
• Wire session-liveness detection into store.PgxLeaderLock by @MateusAMP2119 in #155
• Wire the count-based retention pruner into the lane loop's post-pass by @MateusAMP2119 in #156
• Wire the destructive-op gate into the daemon's destroy/wipe/drain paths by @MateusAMP2119 in #157
• Wire dispatch.Destroyer's remaining teardown seams by @MateusAMP2119 in #158
• Wire archived-partition stamp read-back into the provenance plane by @MateusAMP2119 in #159
• store: push RunFilter into SQL by @MateusAMP2119 in #160
• Wire a real LiveCandidatePredicate into iris engine uninstall by @MateusAMP2119 in #161
• Wire the admin-DSN privilege preflight into install and daemon start by @MateusAMP2119 in #162
• Wire per-run output capture and serve it back through iris run logs by @MateusAMP2119 in #163
• Wire a production LiveGrantReader so data-PAT grant drift is detected by @MateusAMP2119 in #164
• Wire per-pipeline least-privilege roles into run start; self-sufficient conformance suite by @MateusAMP2119 in #165
• Checkpoint: wiring-gap sweep — issues #142–#153 (PRs #154–#165) by @MateusAMP2119 in #166

Full Changelog: v0.5.1...v0.5.2