[MIG] base_import_async: Migration to 19.0

- bump version 18.0.1.0.0 -> 19.0.1.0.0
- installable False -> True
- remove @api.returns("ir.attachment") decorator on _create_csv_attachment
  (decorator no longer supported in V19; the method already returns an
  ir.attachment recordset, so the decorator was redundant)
- remove module from .pre-commit-config.yaml NOT INSTALLABLE list
- add odoo-addon-base_import_async==19.0.* to setup/_metapackage dependencies

Tested on a V19 install with a 35k-row partner CSV: import is correctly
queued as a queue.job and processed in background. The ir.attachment
returned by _create_csv_attachment is properly linked to the queue
job (res_model="queue.job").

Note: queue_job_cron was dropped from this PR because its
test_queue_job_cron_callback test fails on V19 due to an internal
cr.commit() in ir.cron._callback (V19 forbids commit/rollback inside
TransactionCase tests). That migration needs a separate PR with a
test refactor (savepoint-based or testing-bus-mock based).

Author: Reanova Migration

.pre-commit-config.yaml

@@ -1,7 +1,6 @@
 exclude: |
   (?x)
   # NOT INSTALLABLE ADDONS
-  ^base_import_async/|
   ^queue_job_batch/|
   ^queue_job_cron/|
   ^queue_job_cron_jobrunner/|

base_import_async/__manifest__.py

@@ -5,7 +5,7 @@
 {
     "name": "Asynchronous Import",
     "summary": "Import CSV files in the background",
-    "version": "18.0.1.0.0",
+    "version": "19.0.1.0.0",
     "author": "Akretion, ACSONE SA/NV, Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "website": "https://github.com/OCA/queue",
@@ -20,6 +20,6 @@
             "base_import_async/static/src/xml/import_data_sidepanel.xml",
         ],
     },
-    "installable": False,
+    "installable": True,
     "development_status": "Production/Stable",
 }

base_import_async/models/base_import_import.py

@@ -78,7 +78,6 @@ def _link_attachment_to_job(self, delayed_job, attachment):
         )
         attachment.write({"res_model": "queue.job", "res_id": queue_job.id})
 
-    @api.returns("ir.attachment")
     def _create_csv_attachment(self, fields, data, options, file_name):
         # write csv
         f = StringIO()

setup/_metapackage/pyproject.toml

@@ -2,6 +2,7 @@
 name = "odoo-addons-oca-queue"
 version = "19.0.20260104.0"
 dependencies = [
+    "odoo-addon-base_import_async==19.0.*",
     "odoo-addon-queue_job==19.0.*",
     "odoo-addon-test_queue_job==19.0.*",
 ]