fix: chunk Demucs inference and stop boot-time memory spikes

.claude/settings.local.json

@@ -3,7 +3,9 @@
     "allow": [
       "Bash(*)",
       "mcp__gemini-claude-code-mcp__summarize_project",
-      "Skill(update-config)"
+      "Skill(update-config)",
+      "Skill(commit-commands:commit-push-pr)",
+      "Skill(commit-commands:commit-push-pr:*)"
     ]
   }
 }

apps/backend/analysis_runtime.py

@@ -957,15 +957,15 @@ def recover_incomplete_attempts(self) -> None:
             conn.execute(
                 """
                 UPDATE measurement_outputs
-                SET status = 'queued', updated_at = ?
+                SET status = 'interrupted', updated_at = ?
                 WHERE status = 'running'
                 """,
                 (now,),
             )
             conn.execute(
                 """
                 UPDATE symbolic_extraction_attempts
-                SET status = 'queued', updated_at = ?
+                SET status = 'interrupted', updated_at = ?
                 WHERE status = 'running'
                 """,
                 (now,),