M4 handover: coordinate fixes, detector registry, deploy v2, YOLOv8s, identity lifecycle

- Fix swift_pose/swift_ocr Y-flip bugs (BUG-003~006)
- Add heuristic_scene module + post-processing trigger (replaces Places365)
- YOLOv5nu → YOLOv8s CoreML (+33% detections, +390% scene indicators)
- Per-table SQL export (split 4.7GB single file → 478MB max per table)
- Version/build check in deploy.sh (compare /health vs file_info.json)
- Add file_uuid column to identities table + backfill
- Identity pre-clean step in deploy (avoids UNIQUE conflicts on re-deploy)
- Stranger_xxx naming fix with UUID context
- Add DETECTOR_REGISTRY.md (25 detectors), DETECTOR_SELECTION_SOP.md
- Update SPATIAL_COORDINATE_REGISTRY.md (P layer, 6-layer architecture)
- New IDENTITY_LIFECYCLE.md
- M4 response docs for deploy_script_fix and 111614 test report

src/worker/job_worker.rs

@@ -17,6 +17,7 @@ use crate::core::db::{
 use crate::core::embedding::Embedder;
 use crate::worker::config::WorkerConfig;
 use crate::worker::processor::{ProcessorPool, ProcessorTask};
+use crate::core::processor::heuristic_scene::generate_scene_meta;
 use crate::worker::resources::SystemResources;
 
 pub struct JobWorker {
@@ -861,6 +862,26 @@ impl JobWorker {
                 });
             }
 
+            // 🚀 P2.7 Trigger: Heuristic Scene Metadata (Face + YOLO → scene attributes)
+            // Replaces removed Places365 Scene classifier.
+            if has_face && has_yolo {
+                info!("📝 Face + YOLO complete, generating heuristic scene metadata...");
+                let db_clone = self.db.clone();
+                let uuid_clone = uuid.to_string();
+                tokio::spawn(async move {
+                    match generate_scene_meta(&db_clone, &uuid_clone).await {
+                        Ok(n) => info!(
+                            "✅ Heuristic scene metadata: {} segments for {}",
+                            n, uuid_clone
+                        ),
+                        Err(e) => error!(
+                            "❌ Heuristic scene metadata failed for {}: {}",
+                            uuid_clone, e
+                        ),
+                    }
+                });
+            }
+
             // 🚀 P3 Trigger: Identity Agent (Face + ASRX)
             if has_face && has_asrx {
                 info!("📝 Prerequisites met for Identity Agent. Starting analysis...");