[30388f42] Infrastructure Hardening: Repaired CE/Connector DB schema, fixed frontend styling build, implemented robust echo shield in worker v2.1.1, and integrated Lead Engine into gateway.

ARCHIVE_legacy_scripts/migrate_personas_v2.py

@@ -0,0 +1,30 @@
+import sqlite3
+import os
+
+DB_PATH = "/app/companies_v3_fixed_2.db"
+
+def migrate_personas():
+    print(f"Adding new columns to 'personas' table in {DB_PATH}...")
+    conn = sqlite3.connect(DB_PATH)
+    cursor = conn.cursor()
+    
+    columns_to_add = [
+        ("description", "TEXT"),
+        ("convincing_arguments", "TEXT"),
+        ("typical_positions", "TEXT"),
+        ("kpis", "TEXT")
+    ]
+    
+    for col_name, col_type in columns_to_add:
+        try:
+            cursor.execute(f"ALTER TABLE personas ADD COLUMN {col_name} {col_type}")
+            print(f"  Added column: {col_name}")
+        except sqlite3.OperationalError:
+            print(f"  Column {col_name} already exists.")
+            
+    conn.commit()
+    conn.close()
+    print("Migration complete.")
+
+if __name__ == "__main__":
+    migrate_personas()