PURPOSE

As new features are about to land in survey, notably live interactions [1]
and new survey building [2] performing a pre cleaning is necessary. In this
PR we clean survey models by: removing unnecessary fields, cleaning some code
and finally renaming models.

SPECIFICATIONS: RENAME QUIZ_SCORE ON SURVEY.USER_INPUT

On survey.user_input, quiz_score field to scoring_percentage

``quiz_score`` field name is related to the old "quiz" behavior of surveys
that is replaced by certifications and scoring mechanisms. Let us propagate
the renaming, beginning with a ``scoring_`` prefix.

SPECIFICATIONS: RENAME QUIZZ_PASSED ON SURVEY.USER_INPUT

on survey.user_input, rename quizz_passed field to scoring_success

``quizz_passed`` field name is related to the old "quiz" behavior of surveys
that is replaced by certifications and scoring mechanisms. Let us propagate
the renaming, beginning with a ``scoring_`` prefix.

SPECIFICATIONS: RENAME TOKEN ON SURVEY.USER_INPUT

on survey.user_input, rename token field to access_token

Survey user input model holds two token field. One is used to distinguish
a pool of attempts linked to a given invite: ``invite_token``. The other
one is used to control access to a specific user input. It means that
``invite_token`` indicates a set of user inputs and each of them is accessed
through its own ``token``. To be coherent with other naming in odoo this
latter field is renamed to ``access_token``.

LINKS

[0] Related to Task ID 2061901 (survey models cleaning and preparation)
[1] Task ID 1972640 (live interactions)
[2] Task ID 2119587 (new frontend for building surveys)

PR #40765