enable whitespace

Whitespace is a linter that checks for unnecessary newlines at the start and end of functions, if, for, etc.

Signed-off-by: Kai Xia <kaix+github@fastmail.com>

.golangci.yaml

@@ -61,7 +61,6 @@ linters:
     - unparam
     - usestdlibvars
     - usetesting
-    - whitespace
   settings:
     errcheck:
       check-type-assertions: true

pkg/channels/onebot.go

@@ -698,7 +698,6 @@ func (c *OneBotChannel) parseMessageSegments(raw json.RawMessage, selfID int64)
 			textParts = append(textParts, "[forward message]")
 
 		default:
-
 		}
 	}
 

pkg/providers/github_copilot_provider.go

@@ -44,7 +44,6 @@ func NewGitHubCopilotProvider(uri string, connectMode string, model string) (*Gi
 			Hooks: &copilot.SessionHooks{},
 		})
 		if err != nil {
-
 			client.Stop()
 			return nil, fmt.Errorf("create session failed: %w", err)
 		}