fix(lint): fix gci import ordering and unused parameter warnings

Author: nnemirovsky

internal/proxy/server_test.go

@@ -3735,7 +3735,7 @@ default = "allow"
 
 	// SetOnOAuthRefresh should not panic even if injector is nil (no bindings).
 	called := false
-	srv.SetOnOAuthRefresh(func(credName string) {
+	srv.SetOnOAuthRefresh(func(_ string) {
 		called = true
 	})
 
@@ -3798,5 +3798,5 @@ default = "allow"
 	defer func() { _ = srv.Close() }()
 
 	// Should not panic when injector is nil.
-	srv.SetOnOAuthRefresh(func(credName string) {})
+	srv.SetOnOAuthRefresh(func(_ string) {})
 }

internal/store/import.go

@@ -7,7 +7,6 @@ import (
 	"regexp"
 
 	"github.com/BurntSushi/toml"
-
 	"github.com/nemirovsky/sluice/internal/container"
 )
 

internal/store/store.go

@@ -13,7 +13,6 @@ import (
 	"strings"
 
 	"github.com/nemirovsky/sluice/internal/container"
-
 	_ "modernc.org/sqlite" // SQLite driver registration
 )