Cleaned up documentation and removed stubs and TODOs throughout the application

config/config.go

@@ -101,7 +101,7 @@ func (cfg SourceConfig) ExpectedKinds() []string {
 // SinkConfig describes one output sink adapter.
 type SinkConfig struct {
 	Name   string         `yaml:"name"`
-	Driver string         `yaml:"driver"` // "stdout", "file", "postgres", "rabbitmq", ...
+	Driver string         `yaml:"driver"` // "stdout", "nats", "postgres", ...
 	Params map[string]any `yaml:"params"` // sink-specific settings
 }
 

config/load.go

@@ -141,7 +141,7 @@ func (c *Config) Validate() error {
 			}
 
 			if strings.TrimSpace(s.Driver) == "" {
-				m.Add(fieldErr(path+".driver", "is required (stdout|file|postgres|rabbitmq|...)"))
+				m.Add(fieldErr(path+".driver", "is required (stdout|nats|postgres|...)"))
 			}
 
 			// Params can be nil; that's fine.