Refactor event and session column names to camelCase

- Updated test cases to reflect new column names (eve_MAC -> eveMac, eve_DateTime -> eveDateTime, etc.) across various test files.
- Modified SQL table definitions in the database cleanup and migration tests to use camelCase naming conventions.
- Implemented migration tests to ensure legacy column names are correctly renamed to camelCase equivalents.
- Ensured that existing data is preserved during the migration process and that views referencing old column names are dropped before renaming.
- Verified that the migration function is idempotent, allowing for safe re-execution without data loss.

test/scan/test_down_sleep_events.py

@@ -258,8 +258,8 @@ class TestInsertEventsSleepSuppression:
                        can_sleep=1, last_connection=last_conn)
         # Simulate: a Device Down event already exists for this absence
         cur.execute(
-            "INSERT INTO Events (eve_MAC, eve_IP, eve_DateTime, eve_EventType, "
-            "eve_AdditionalInfo, eve_PendingAlertEmail) "
+            "INSERT INTO Events (eveMac, eveIp, eveDateTime, eveEventType, "
+            "eveAdditionalInfo, evePendingAlertEmail) "
             "VALUES (?, '192.168.1.1', ?, 'Device Down', '', 1)",
             ("bb:00:00:00:00:04", _minutes_ago(15)),
         )
@@ -269,7 +269,7 @@ class TestInsertEventsSleepSuppression:
 
         cur.execute(
             "SELECT COUNT(*) as cnt FROM Events "
-            "WHERE eve_MAC = 'bb:00:00:00:00:04' AND eve_EventType = 'Device Down'"
+            "WHERE eveMac = 'bb:00:00:00:00:04' AND eveEventType = 'Device Down'"
         )
         count = cur.fetchone()["cnt"]
         assert count == 1, (

test/scan/test_field_lock_scan_integration.py

@@ -117,12 +117,12 @@ def scan_db_for_new_devices():
     cur.execute(
         """
         CREATE TABLE Events (
-            eve_MAC TEXT,
-            eve_IP TEXT,
-            eve_DateTime TEXT,
-            eve_EventType TEXT,
-            eve_AdditionalInfo TEXT,
-            eve_PendingAlertEmail INTEGER
+            eveMac TEXT,
+            eveIp TEXT,
+            eveDateTime TEXT,
+            eveEventType TEXT,
+            eveAdditionalInfo TEXT,
+            evePendingAlertEmail INTEGER
         )
         """
     )
@@ -130,14 +130,14 @@ def scan_db_for_new_devices():
     cur.execute(
         """
         CREATE TABLE Sessions (
-            ses_MAC TEXT,
-            ses_IP TEXT,
-            ses_EventTypeConnection TEXT,
-            ses_DateTimeConnection TEXT,
-            ses_EventTypeDisconnection TEXT,
-            ses_DateTimeDisconnection TEXT,
-            ses_StillConnected INTEGER,
-            ses_AdditionalInfo TEXT
+            sesMac TEXT,
+            sesIp TEXT,
+            sesEventTypeConnection TEXT,
+            sesDateTimeConnection TEXT,
+            sesEventTypeDisconnection TEXT,
+            sesDateTimeDisconnection TEXT,
+            sesStillConnected INTEGER,
+            sesAdditionalInfo TEXT
         )
         """
     )