refactor(fusion_portal): rename from fusion_authorizer_portal + modern photo cards on accessibility selector

Rename module fusion_authorizer_portal -> fusion_portal everywhere:
manifest/assets, controllers, models, views, JS (odoo.define + asset URLs),
migration MODULE constants; plus cross-module refs in fusion_schedule,
fusion_repairs, fusion_quotations (depends + inherit_id) and the pdf_filler
import in fusion_claims. Add rename_module.sql for the one-time in-place DB
rename (ir_module_module, ir_model_data, ir_ui_view.key,
ir_module_module_dependency) required on installed envs before -u fusion_portal.
Document the rename gotcha as rule 16 in CLAUDE.md.

Redesign the Accessibility Assessment selector: replace Font Awesome icon tiles
with photo-banner cards using 7 optimized images (1000x750 PNG -> 800x600 JPEG,
~8MB -> 488KB), per-type colour accent bar + centered pill button, hover
lift/zoom. Images ship as module static files so they deploy/sync with the module.

Drop the regenerable graphify-out cache from the module.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

fusion_portal/models/loaner_checkout.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+
+from odoo import api, fields, models, _
+
+
+class FusionLoanerCheckoutAssessment(models.Model):
+    _inherit = 'fusion.loaner.checkout'
+
+    assessment_id = fields.Many2one(
+        'fusion.assessment',
+        string='Assessment',
+        ondelete='set null',
+        tracking=True,
+        help='Assessment during which this loaner was issued',
+    )
+
+    def action_view_assessment(self):
+        self.ensure_one()
+        if not self.assessment_id:
+            return
+        return {
+            'name': self.assessment_id.display_name,
+            'type': 'ir.actions.act_window',
+            'res_model': 'fusion.assessment',
+            'view_mode': 'form',
+            'views': [(False, 'form')],
+            'res_id': self.assessment_id.id,
+        }