[14.0][spec_driven_model][FIX] fix MRO + auto access

[rvalyi]

backport from v15 #2874

• [x] the changes in _build_model avoids a critical Method resolution Order issue in v15+, it also makes the whole class hierarchy simpler: now if nfe.40.vol inherits from spec.mixin.nfe in the l10n_br_nfe_spec module, then spec.mixin nfe will simply inherit from spec.mixin in the l10n_br_nfe module and get the import/export methods for instance.
• [x] the post_init_hook auto access right hook has been refactored so it is simply called from the standard _register_hook for objects that need to be made concrete. It moved to the spec.mixin so it can be overriden. @marcelsavegnago this should fix missing access right issues like you encountered, as now the hook will be triggered upon startup and not only during module installation (access right are added only if missing).

The reason to look if there is a name in [underline_name, user_access_name] is because in v14 I used the same underline_name both for user and manager access record names. This was bad but doing this test we ensure it won't create new records.

As for new databases it now looks like:

> select * from ir_model_access where name ilike '%nfe_40_det%';

 id  |                name                | active | model_id | group_id | perm_read | perm_write | perm_create | perm_unlink | create_uid |        create_date        | write_uid |         write_date
-----+------------------------------------+--------+----------+----------+-----------+------------+-------------+-------------+------------+---------------------------+-----------+----------------------------
 413 | access_nfe_40_detpag_user          | t      |      208 |       22 | t         | f          | f           | f           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 414 | access_nfe_40_detpag_manager       | t      |      208 |       23 | t         | t          | t           | t           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 489 | access_nfe_40_detexport_user       | t      |      159 |       22 | t         | f          | f           | f           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 490 | access_nfe_40_detexport_manager    | t      |      159 |       23 | t         | t          | t           | t           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 411 | access_nfe_40_det_obsfisco_user    | t      |      194 |       22 | t         | f          | f           | f           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 412 | access_nfe_40_det_obsfisco_manager | t      |      194 |       23 | t         | t          | t           | t           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 483 | access_nfe_40_det_obscont_user     | t      |      193 |       22 | t         | f          | f           | f           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
 484 | access_nfe_40_det_obscont_manager  | t      |      193 |       23 | t         | t          | t           | t           |          1 | 2024-07-24 06:37:57.02618 |         1 | 2024-07-24 07:37:48.266777
(8 rows)

[rvalyi]

/ocabot merge minor

[OCA-git-bot]

Hey, thanks for contributing! Proceeding to merge this for you. Prepared branch 14.0-ocabot-merge-pr-3215-by-rvalyi-bump-minor, awaiting test results.

[OCA-git-bot]

Congratulations, your PR was merged at f3f3959bce4e7c9a887d12a9f804edb5bc2ec877. Thanks a lot for contributing to OCA. ❤️