feat: aggiunta ricerca spudorata. progress: ripreso con il tentativo di invio delle mail che non creino nuovi ticket

activityDb.js

@@ -106,6 +106,17 @@ db.exec(`
   )
 `);
 
+db.exec(`
+  CREATE TABLE IF NOT EXISTS env_history (
+    id         INTEGER PRIMARY KEY AUTOINCREMENT,
+    agent_id   INTEGER NOT NULL DEFAULT 1,
+    agent_name TEXT NOT NULL DEFAULT '',
+    content    TEXT NOT NULL,
+    note       TEXT NOT NULL DEFAULT '',
+    created_at TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%fZ', 'now'))
+  )
+`);
+
 try {
   db.exec(`ALTER TABLE dashboard_chart_lines ADD COLUMN color TEXT`);
 } catch (e) {
@@ -154,6 +165,12 @@ try {
   // Column already exists
 }
 
+try {
+  db.exec(`ALTER TABLE agent_settings ADD COLUMN use_agent_sender INTEGER NOT NULL DEFAULT 0`);
+} catch (e) {
+  // Column already exists
+}
+
 /**
  * Generate a UUID v7 (time-ordered).
  */