chore: make gosqltypes a standalone module

README.md

@@ -1,4 +1,4 @@
-# sqltypes
+# gosqltypes
 
 Nullable SQL types for hand-written or generated Go models. Each type wraps a
 value with a `Valid` flag and implements `database/sql.Scanner`,
@@ -8,14 +8,14 @@ round-tripped through JSON/YAML/XML, and written back to the database without
 any per-format glue code.
 
 This package is what the `bun` and `gorm` writers emit when generating models
-with `--types sqltypes` (see [`pkg/writers/bun`](../writers/bun/README.md) and
-[`pkg/writers/gorm`](../writers/gorm/README.md)). It can also be imported
+with `--types sqltypes` (see the `bun` and
+`gorm` writers in [relspecgo](https://git.warky.dev/wdevs/relspecgo)). It can also be imported
 directly in hand-written models.
 
 ## Import
 
 ```go
-import sql_types "git.warky.dev/wdevs/relspecgo/pkg/sqltypes"
+import sql_types "git.warky.dev/wdevs/gosqltypes"
 ```
 
 ## Scalar types