feat: add provider column, commission tracking, and report provider filter

- Claims & Payments: save npiProviderId when submitting MH claim; sync between claim and payment on update
- Claims table: add Provider column showing rendering provider name
- Payments table: add Provider column + purple Commissioned badge on status
- Claim edit modal: add Rendering Provider dropdown (defaults to Mary Scannell)
- Payment edit modal: add Rendering Provider dropdown + Commissioned metadata display
- Reports page: add Provider filter dropdown (dynamic from NPI providers settings)
- Reports page: remove Collections by Doctor report type and Select Doctor dropdown
- Commission section: new section in reports page with date range + provider filter, shows eligible paid claims/payments per provider, multi-select checkboxes, Pay Commission modal with print + save, marks payments as commissioned so they are excluded from future cycles
- DB: add CommissionBatch and CommissionBatchItem tables; backfill Payment.npiProviderId from linked claims
- Backend: PATCH /api/payments/:id/provider syncs to linked claim; PUT /api/claims/:id syncs to linked payment; new /api/commissions routes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/Backend/src/storage/payments-storage.ts

@@ -109,6 +109,8 @@ export const paymentsStorage: IStorage = {
         },
         updatedBy: true,
         patient: true,
+        npiProvider: true,
+        commissionBatchItems: { include: { commissionBatch: true } },
       },
     });
 
@@ -144,6 +146,8 @@ export const paymentsStorage: IStorage = {
         },
         updatedBy: true,
         patient: true,
+        npiProvider: true,
+        commissionBatchItems: { include: { commissionBatch: true } },
       },
     });
 
@@ -177,6 +181,8 @@ export const paymentsStorage: IStorage = {
         },
         updatedBy: true,
         patient: true,
+        npiProvider: true,
+        commissionBatchItems: { include: { commissionBatch: true } },
       },
     });
 
@@ -213,6 +219,8 @@ export const paymentsStorage: IStorage = {
         },
         updatedBy: true,
         patient: true,
+        npiProvider: true,
+        commissionBatchItems: { include: { commissionBatch: true } },
       },
     });
 
@@ -251,6 +259,8 @@ export const paymentsStorage: IStorage = {
         },
         updatedBy: true,
         patient: true,
+        npiProvider: true,
+        commissionBatchItems: { include: { commissionBatch: true } },
       },
     });