fix(jobs): preserve writer and template output options

docs/JOB_FILES.md

@@ -192,6 +192,8 @@ jobs:
       flatten_schema: false
       schema: public
       package: models                          # for gorm/bun output
+      types: sqltypes                           # Bun/GORM nullable types: baselib|stdlib|sqltypes
+      array_nullable: pointer_slice             # Bun: slice|pointer_slice
       continue_on_error: false                 # pgsql / scripts-exec output
       skip_relations: false                    # merge only
       skip_enums: false
@@ -205,8 +207,10 @@ jobs:
 
 For `templ`, `inputs` use the same file or `pgsql`/`conn_env` source forms as
 schema conversion. `output` is optional (empty means stdout); when present it
-contains only `path` and `overwrite`, because templates do not select a schema
-writer format.
+contains `path` and `overwrite`, plus the explicit `format: text` marker. The
+marker is templ-only: it describes arbitrary text produced by a Go template,
+not a database schema format. It is optional for compatibility with older
+manifests and has no effect on template execution.
 
 A `from_job` input takes no `path`, `format` or `conn_env`: it resolves to the
 named job's `output.path` and inherits its format, and implies a dependency on