refactor: centralize logging and update resource initialization

This commit refactors the logging mechanism across the application by replacing direct logger calls with a centralized logging approach using the `common` package. Key changes include:

- Replaced instances of `logger.SysLog` and `logger.FatalLog` with `common.SysLog` and `common.FatalLog` for consistent logging practices.
- Updated resource initialization error handling to utilize the new logging structure, enhancing maintainability and readability.
- Minor adjustments to improve code clarity and organization throughout various modules.

This change aims to streamline logging and improve the overall architecture of the codebase.

relay/channel/claude/adaptor.go

@@ -53,9 +53,9 @@ func (a *Adaptor) Init(info *relaycommon.RelayInfo) {
 
 func (a *Adaptor) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
 	if a.RequestMode == RequestModeMessage {
-		return fmt.Sprintf("%s/v1/messages", info.BaseUrl), nil
+		return fmt.Sprintf("%s/v1/messages", info.ChannelBaseUrl), nil
 	} else {
-		return fmt.Sprintf("%s/v1/complete", info.BaseUrl), nil
+		return fmt.Sprintf("%s/v1/complete", info.ChannelBaseUrl), nil
 	}
 }