Migrate ConfigKit to its vanity module path

README.md

@@ -53,6 +53,8 @@ descriptions and pass `SearchConfig` to the existing load APIs. See the
 and [ADR 0019](docs/adr/0019-explicit-configuration-discovery.md).
 
 ```go
+import "go.maximumdirect.net/configkit"
+
 type Config struct {
     Enabled bool `yaml:"enabled"`
     Workers int  `yaml:"workers"`
@@ -67,6 +69,9 @@ func ReadConfig(path string) (Config, error) {
 }
 ```
 
+Existing consumers should follow the
+[module-path migration guidance](docs/consumers/README.md#vanity-module-path-migration).
+
 ## Design philosophy
 
 ConfigKit favors one coherent, predictable configuration model over flexibility