Mark the lead's messages and answers as the lead's, not the human's

internal/store/migrations/068-inbox-actors.sql

@@ -0,0 +1,39 @@
+CREATE TABLE inbox_items_next (
+	id TEXT PRIMARY KEY,
+	project_id TEXT NOT NULL REFERENCES projects(id),
+	task_id TEXT NOT NULL REFERENCES tasks(id),
+	agent_session_id TEXT NOT NULL REFERENCES agent_sessions(id),
+	thread_id TEXT NOT NULL,
+	priority INTEGER NOT NULL DEFAULT 0,
+	blocking INTEGER NOT NULL DEFAULT 1,
+	payload TEXT NOT NULL,
+	state TEXT NOT NULL,
+	snoozed_until TEXT,
+	created_at TEXT NOT NULL,
+	resolved_by TEXT,
+	resolved_at TEXT
+);
+INSERT INTO inbox_items_next SELECT id, project_id, task_id, agent_session_id, thread_id, priority, blocking, payload, state, snoozed_until, created_at, resolved_by, resolved_at FROM inbox_items;
+DROP TABLE inbox_items;
+ALTER TABLE inbox_items_next RENAME TO inbox_items;
+CREATE INDEX inbox_items_open ON inbox_items(state, created_at);
+CREATE INDEX inbox_items_session ON inbox_items(agent_session_id, state);
+
+CREATE TABLE inbox_responses_next (
+	id TEXT PRIMARY KEY,
+	item_id TEXT NOT NULL REFERENCES inbox_items(id),
+	actor TEXT NOT NULL,
+	type TEXT NOT NULL,
+	text TEXT,
+	attachments TEXT NOT NULL,
+	snooze_until TEXT,
+	created_at TEXT NOT NULL,
+	delivered_at TEXT,
+	options TEXT,
+	images TEXT NOT NULL DEFAULT '[]',
+	snapshot_n INTEGER
+);
+INSERT INTO inbox_responses_next SELECT id, item_id, user_login, type, text, attachments, snooze_until, created_at, delivered_at, options, images, snapshot_n FROM inbox_responses;
+DROP TABLE inbox_responses;
+ALTER TABLE inbox_responses_next RENAME TO inbox_responses;
+CREATE INDEX inbox_responses_item ON inbox_responses(item_id, created_at);