fix(docs): Remove test files and update gitignore

Co-authored-by: elisiariocouto <818914+elisiariocouto@users.noreply.github.com>

.gitignore

@@ -162,3 +162,5 @@ docker-compose.dev.yml
 nocodb/
 sql/
 leggen.db
+*.db
+config.toml

config.toml

@@ -1,30 +0,0 @@
-[gocardless]
-key = "your-api-key"
-secret = "your-secret-key"
-url = "https://bankaccountdata.gocardless.com/api/v2"
-
-[database]
-sqlite = true
-
-# Optional: Background sync scheduling
-[scheduler.sync]
-enabled = true
-hour = 3      # 3 AM
-minute = 0
-# cron = "0 3 * * *"  # Alternative: use cron expression
-
-# Optional: Discord notifications
-[notifications.discord]
-webhook = "https://discord.com/api/webhooks/..."
-enabled = true
-
-# Optional: Telegram notifications
-[notifications.telegram]
-token = "your-bot-token"
-chat_id = 12345
-enabled = true
-
-# Optional: Transaction filters for notifications
-[filters]
-case-insensitive = ["salary", "utility"]
-case-sensitive = ["SpecificStore"]