feat(fusion_repairs): Bundle 10 - align pricing to Westin's printed rate card

User shared their actual published service-rate card. Bundle 9's seeded
numbers were placeholders that no longer match. Realigned the rate card,
added the LIFT & ELEVATING SERVICE class, added the in-shop labour
rate path, added the delivery / pickup charge model, added rush as a
proper tier (distinct from after-hours), and added 30-min increment
rounding on top of the existing 1-hour minimum.

EQUIPMENT CLASS

  fusion.repair.product.category gets a new x_fc_equipment_class
  selection: 'standard' vs 'lift_elevating'. The published card splits
  pricing into two service classes - lift_elevating has higher rates
  ($160 callout vs $95, $110/h vs $85).

  Categories marked lift_elevating in seed:
    stairlift, porch_lift, lift_chair (new)

  New 'Lift Chair' category seeded (power recliner / lift chair).

CALLOUT RATE CARD

  fusion.repair.callout.rate gets:
    - equipment_class field (standard / lift_elevating)
    - in_shop_labor_rate field (separate $75 vs $85 on-site)
    - 'rush' tier value (was missing - rush was implicit via emergency
       surcharge from Bundle 8; now a proper tier matching the printed
       rate card row 'Rush Service Calls $120')

  Re-seeded with the PUBLISHED Westin rate card (exact values):

    STANDARD SERVICE
      regular         $95  callout / $85/h on-site  / $75/h in-shop
      rush            $120 callout / $85/h          / $75/h
      after_hours     $140 callout / $85/h          / $75/h
      weekend         $180 callout / $85/h          / $75/h   (extension)
      holiday         $220 callout / $85/h          / $75/h   (extension)

    LIFT & ELEVATING SERVICE
      regular         $160 callout / $110/h on-site / $110/h in-shop
      rush            $200 callout / $110/h         / $110/h  (extension)
      after_hours     $240 callout / $110/h         / $110/h  (extension)
      weekend         $300 callout / $110/h         / $110/h  (extension)
      holiday         $360 callout / $110/h         / $110/h  (extension)

    Travel: $0.70 per km, BOTH WAYS, past 25 km, per technician
    (matches the per-card '$0.70 per km x 2-way' footnote).

  get_for_tier(tier, equipment_class) now resolves with a fallback:
  tries (tier, lift_elevating) first, falls back to (tier, standard)
  if no lift-specific row exists - so an admin can leave standard rows
  as the catch-all and only customise lift for the exceptions.

DELIVERY / PICKUP RATE CARD

  New fusion.repair.delivery.charge model + seed of all 7 items from
  the printed card:
    Local Service Area (within Brampton) ........ $35
    Outside Local Area .......................... $60
    Rush Pickups / Delivery ..................... $60 + $0.70/km x 2-way
    Lift Chair Delivery and Set-Up .............. $120
    Hospital Bed Delivery and Set-Up ............ $120
    Stairlift Delivery and Set-Up ............... $300
    Stairlift Removal ........................... $300

  quote_rush(distance_km) helper for the office's delivery scheduling.
  New menu: Configuration > Delivery / Pickup Charges.

PRICING ENGINE UPDATES (repair.order._compute_callout_quote)

  - Class-aware rate lookup (uses category.equipment_class).
  - In-shop mode (x_fc_in_shop=True): skips callout fee + extra-tech +
    travel; charges in_shop_labor_rate * hours * techs only. Per the
    rate-card footnote 'In-Shop Labour Rate'.
  - 30-min increment rounding ON TOP of the 1-hour floor:
    billable_h = max(ceil(actual * 2) / 2, min_hours)
    -> 20-min work bills 1.0 h
    -> 75-min work bills 1.5 h
    -> 95-min work bills 2.0 h
  - Improved breakdown text shows the rate-card row name + class +
    pro-ration math so the client can see how the total was computed.

NEW FIELDS

  repair.order:
    x_fc_in_shop  (Boolean) - flip to switch the quote engine to
                              in-shop mode.
    x_fc_callout_tier now includes 'rush' as a value (was missing).

  visit-report wizard:
    callout_in_shop related field - tech can flip the mode on-site if
    the work was actually done in-store after pickup.

MIGRATION SCRIPT

  migrations/19.0.2.1.0/post-migration.py runs once on existing
  installs:
    1. Updates stairlift / porch_lift / lift_chair categories
       equipment_class -> lift_elevating
    2. Wipes the 4 Bundle 9 rate-card xml_ids so the new noupdate=1
       seed creates them with the correct printed values.

  Fresh installs get the right values directly from the seed XML.
  Admin-created custom rate rows (no xml_id) are NEVER touched.

VERIFIED END-TO-END (0 bugs across 28 checks)

  Rate card matches printed values exactly:
    regular/standard      = $95/$85h/$75h          PASS
    rush/standard         = $120/$85h/$75h         PASS
    after_hours/standard  = $140/$85h/$75h         PASS
    regular/lift          = $160/$110h/$110h       PASS

  Six end-to-end quote scenarios:
    A. Standard 12km 20-min   -> $180  ($95 + 1h*$85)
    B. Lift     12km 20-min   -> $270  ($160 + 1h*$110)
    C. Rush     30km 1.2h     -> $254.50
       ($120 + ceil(2.4)/2=1.5h * $85 + 5km*2*$0.70 = $7)
    D. After-hours lift 2-tech 35km 2.6h -> $928.00
       ($240 + ceil(5.2)/2=3.0h * $110 * 2 + 10km*2*$0.70*2)
    E. In-shop  standard 2h   -> $150  (2h * $75 in-shop, no callout)
    F. In-shop  lift 1.5h     -> $165  (1.5h * $110 in-shop)

  Seven delivery rates loaded with correct amounts; rush 40km calc
  = $81 ($60 base + 15km*2*$0.70).

  Stairlift / Porch Lift / Lift Chair categories correctly marked
  lift_elevating; rest stay standard.

Bumped to 19.0.2.1.0.

Co-authored-by: Cursor <cursoragent@cursor.com>

fusion_repairs/models/repair_callout_rate.py

@@ -30,6 +30,7 @@ class FusionRepairCalloutRate(models.Model):
     tier = fields.Selection(
         [
             ('regular', 'Regular Business Hours'),
+            ('rush', 'Rush Service'),
             ('after_hours', 'After Hours (weekday evening)'),
             ('weekend', 'Weekend'),
             ('holiday', 'Statutory Holiday'),
@@ -39,6 +40,20 @@ class FusionRepairCalloutRate(models.Model):
         default='regular',
     )
 
+    # Bundle 10: Westin's rate card splits by equipment class. Lift &
+    # Elevating Service ($160 callout / $110 labour) is distinct from
+    # Standard Service ($95 callout / $85 labour). The lookup falls back
+    # from (tier, equipment_class) to (tier, 'standard').
+    equipment_class = fields.Selection(
+        [
+            ('standard', 'Standard Service'),
+            ('lift_elevating', 'Lift & Elevating Service'),
+        ],
+        string='Equipment Class',
+        default='standard',
+        required=True,
+    )
+
     # ---- Base callout (covers first 30 minutes of labour) ----
     base_callout_fee = fields.Monetary(
         string='Base Callout Fee (1 tech)',
@@ -67,7 +82,7 @@ class FusionRepairCalloutRate(models.Model):
 
     # ---- Hourly labour (after the included 30 min) ----
     hourly_labor_rate = fields.Monetary(
-        string='Hourly Labour Rate (per tech)',
+        string='On-Site Hourly Labour Rate (per tech)',
         currency_field='currency_id',
         required=True,
         default=0.0,
@@ -75,11 +90,21 @@ class FusionRepairCalloutRate(models.Model):
              '30 min the callout covers. Minimum bill is minimum_labor_hours '
              'even if the tech finished faster.',
     )
+    # Bundle 10: separate IN-SHOP hourly rate. When the client brings the unit
+    # to the store (no callout, no travel) we charge a lower hourly rate.
+    in_shop_labor_rate = fields.Monetary(
+        string='In-Shop Hourly Labour Rate',
+        currency_field='currency_id',
+        default=0.0,
+        help='Hourly rate when work is done IN THE STORE (no callout fee, no '
+             'travel). Per Westin rate card: $75 standard / $110 lift.',
+    )
     minimum_labor_hours = fields.Float(
         string='Minimum Billable Hours',
         default=1.0,
         help='Round-up floor for labour beyond the included 30 min. Set 1.0 '
-             'so a 20-minute fix still bills 1.0 hours.',
+             'so a 20-minute fix still bills 1.0 hours. Hours beyond the floor '
+             'are pro-rated in 30-minute increments per the published card.',
     )
 
     # ---- Travel ----
@@ -128,13 +153,26 @@ class FusionRepairCalloutRate(models.Model):
             )
 
     @api.model
-    def get_for_tier(self, tier, on_date=None):
-        """Return the active rate row for `tier` effective on `on_date`
-        (default today). Returns empty recordset if none configured."""
+    def get_for_tier(self, tier, equipment_class='standard', on_date=None):
+        """Return the active rate row for `tier` + `equipment_class` effective
+        on `on_date`. Tries (tier, class) first, falls back to (tier, standard)
+        if no class-specific row is configured. Empty recordset if none at all.
+        """
         on_date = on_date or fields.Date.context_today(self)
-        return self.sudo().search([
+        Domain = lambda cls: [
             ('tier', '=', tier),
+            ('equipment_class', '=', cls),
             ('active', '=', True),
             ('effective_from', '<=', on_date),
             ('company_id', 'in', self.env.companies.ids),
-        ], order='effective_from desc', limit=1)
+        ]
+        hit = self.sudo().search(
+            Domain(equipment_class or 'standard'),
+            order='effective_from desc', limit=1,
+        )
+        if not hit and equipment_class and equipment_class != 'standard':
+            hit = self.sudo().search(
+                Domain('standard'),
+                order='effective_from desc', limit=1,
+            )
+        return hit