Add configuration and logging modules with TOML support

- Implement configuration management in the config package
- Define constants and types for server and mailbox configurations
- Create functions for loading and parsing configuration files
- Introduce logging functionality with customizable log levels and formats
- Add error handling and messages for configuration and logging operations
- Include TOML utilities for default value application and content marshaling

1 files changed, 3 insertions, 0 deletions

diff --git a/utils/collections/types.go b/utils/collections/types.go
new file mode 100644
index 0000000..c75d1ea
--- /dev/null
+++ b/utils/collections/types.go
@@ -0,0 +1,3 @@
+package collections
+
+type Record map[string]any