Require go1.25, fix linter warnings

Author: ioppermann

app/api/api.go

@@ -266,11 +266,11 @@ func (a *api) Reload() error {
 			"description": v.Description,
 			"override":    v.Merged,
 		})
-		configlogger.Debug().Log(message)
+		configlogger.Debug().Log("%s", message)
 
 		switch level {
 		case "warn":
-			configlogger.Warn().Log(message)
+			configlogger.Warn().Log("%s", message)
 		case "error":
 			configlogger.Error().WithField("error", message).Log("")
 		default:

app/ffmigrate/main.go

@@ -61,7 +61,7 @@ func doMigration(logger log.Logger, fs fs.Filesystem, configstore cfgstore.Store
 					"value":       v.Value,
 					"env":         v.EnvName,
 					"description": v.Description,
-				}).Log(message)
+				}).Log("%s", message)
 
 				messages = append(messages, v.Name+": "+message)
 			}

app/import/main.go

@@ -59,7 +59,7 @@ func doImport(logger log.Logger, filesystem fs.Filesystem, configstore cfgstore.
 					"value":       v.Value,
 					"env":         v.EnvName,
 					"description": v.Description,
-				}).Log(message)
+				}).Log("%s", message)
 
 				messages = append(messages, v.Name+": "+message)
 			}

cluster/logger/logger.go

@@ -49,7 +49,7 @@ func (l *hclogger) Log(level hclog.Level, msg string, args ...interface{}) {
 		msg = strings.ToUpper(msg[:1]) + msg[1:]
 	}
 
-	logger.Log(msg)
+	logger.Log("%s", msg)
 }
 
 func (l *hclogger) argFields(args ...interface{}) log.Fields {

go.mod

@@ -1,8 +1,6 @@
 module github.com/datarhei/core/v16
 
-go 1.24.0
-
-toolchain go1.24.2
+go 1.25.7
 
 require (
 	github.com/99designs/gqlgen v0.17.84