feat(FN-1465): merge fusion/fn-1465

packages/core/src/db.ts

@@ -1113,7 +1113,7 @@ export class Database {
             milestoneId TEXT NOT NULL,
             sliceId TEXT NOT NULL,
             status TEXT NOT NULL DEFAULT 'running',
-            triggerType TEXT,
+            triggerType TEXT NOT NULL DEFAULT 'auto',
             implementationAttempt INTEGER NOT NULL DEFAULT 0,
             validatorAttempt INTEGER NOT NULL DEFAULT 0,
             summary TEXT,
@@ -1132,6 +1132,10 @@ export class Database {
         this.db.exec(`CREATE INDEX IF NOT EXISTS idxValidatorRunsSliceId ON mission_validator_runs(sliceId)`);
         this.db.exec(`CREATE INDEX IF NOT EXISTS idxValidatorRunsStatus ON mission_validator_runs(status)`);
 
+        // Ensure triggerType column has correct definition for existing databases
+        // (migration originally created it as nullable TEXT, this adds NOT NULL DEFAULT 'auto')
+        this.addColumnIfMissing("mission_validator_runs", "triggerType", "TEXT NOT NULL DEFAULT 'auto'");
+
         // Create mission_validator_failures table for assertion failure records
         this.db.exec(`
           CREATE TABLE IF NOT EXISTS mission_validator_failures (

packages/core/src/mission-store.ts

@@ -1825,7 +1825,7 @@ export class MissionStore extends EventEmitter<MissionStoreEvents> {
         run.milestoneId,
         run.sliceId,
         run.status,
-        run.triggerType ?? null,
+        run.triggerType ?? "auto",
         run.implementationAttempt,
         run.validatorAttempt,
         run.startedAt,