[18.0][IMP] report_qweb_field_option: add domain field for better controlling the decimal places

[AungKoKoLin1997]

@qrtl QT6458

[AungKoKoLin1997]

Test failing is not related with my PR changes.

2026-03-02 04:28:30,723 3052 ERROR odoo odoo.addons.base_comment_template.tests.test_base_comment_template: FAIL: TestCommentTemplate.test_template_models_constrains
Traceback (most recent call last):
  File "/opt/odoo-venv/bin/coverage", line 6, in <module>
    sys.exit(main())
  File "/opt/odoo-venv/lib/python3.10/site-packages/coverage/cmdline.py", line 1163, in main
    status = CoverageScript().command_line(argv)
  File "/opt/odoo-venv/lib/python3.10/site-packages/coverage/cmdline.py", line 853, in command_line
    return self.do_run(options, args)
  File "/opt/odoo-venv/lib/python3.10/site-packages/coverage/cmdline.py", line 1042, in do_run
    runner.run()
  File "/opt/odoo-venv/lib/python3.10/site-packages/coverage/execfile.py", line 213, in run
    exec(code, main_mod.__dict__)
  File "/opt/odoo-venv/bin/odoo", line 8, in <module>
    odoo.cli.main()
  File "/opt/odoo/odoo/cli/command.py", line 76, in main
    o.run(args)
  File "/opt/odoo/odoo/cli/server.py", line 182, in run
    main(args)
  File "/opt/odoo/odoo/cli/server.py", line 175, in main
    rc = odoo.service.server.start(preload=preload, stop=stop)
  File "/opt/odoo/odoo/service/server.py", line 1462, in start
    rc = server.run(preload, stop)
  File "/opt/odoo/odoo/service/server.py", line 627, in run
    rc = preload_registries(preload)
  File "/opt/odoo/odoo/service/server.py", line 1366, in preload_registries
    registry = Registry.new(dbname, update_module=update_module)
  File "<decorator-gen-13>", line 2, in new
  File "/opt/odoo/odoo/tools/func.py", line 97, in locked
    return func(inst, *args, **kwargs)
  File "/opt/odoo/odoo/modules/registry.py", line 129, in new
    odoo.modules.load_modules(registry, force_demo, status, update_module)
  File "/opt/odoo/odoo/modules/loading.py", line 489, in load_modules
    processed_modules += load_marked_modules(env, graph,
  File "/opt/odoo/odoo/modules/loading.py", line 365, in load_marked_modules
    loaded, processed = load_module_graph(
  File "/opt/odoo/odoo/modules/loading.py", line 284, in load_module_graph
    test_results = loader.run_suite(suite, global_report=report)
  File "/opt/odoo/odoo/tests/loader.py", line 118, in run_suite
    suite(results)
AssertionError: Found unexpected attributes on res.users: comment_template_ids