You are working on OpusSuite, a NestJS 10 + Prisma 5.22.0 + MySQL 8 backend. 
The app is located at: ~/www/opsustuidio.alexanderpaez.com.ve/backend/

Your mission: fix ALL TypeScript compilation errors and make `npm run build` succeed with zero errors. Work autonomously without stopping to ask questions.

## RULES
- Never ask for confirmation. Fix and move forward.
- Run `npx tsc --noEmit 2>&1 | grep "error TS" | grep -v "node_modules" | head -30` after every batch of fixes to track progress.
- When an error says a field doesn't exist on a type, check the Prisma schema first — if the field is missing, ADD it to the schema. If it's a relation that needs an include, add `as any` cast.
- Never remove business logic. Fix type issues with casts (`as any`, `as ProjectStatus`) when the underlying logic is correct.
- If a module import fails (Cannot find module), create the missing file with correct exports.
- Run `npm install --legacy-peer-deps` if any package is missing.

## KNOWN PENDING ISSUES TO FIX

### 1. PRISMA SCHEMA — run `prisma db push` after any schema change
File: prisma/schema.prisma

Check and ensure these fields/models exist:
- User: `deletedAt DateTime?`, `organization Organization? @relation(...)` back-reference
- Project: `shootDate DateTime?`, `editingDeadline DateTime?`, `city String?`, `price Decimal @default(0)`, `priority Int @default(0)`, `progress Int @default(0)`, `statusChangedAt DateTime?`, `tags Json?`
- Client: `source String @default("WEB")`, `totalSpent Decimal @default(0)`, `pendingAmount Decimal @default(0)`, `lastContactAt DateTime?`, `tags Json?`
- Contract: `signatureToken String? @unique`, `sentAt DateTime?`, `signerIp String?`, `signerEmail String?`, `signerUserAgent String?`, `bodyHtml String @db.LongText`, `amount Decimal @default(0)`, `templateId String?`, `createdById String?`
- Gallery: `slug String? @unique`, `type String?`, `accessType String @default("PUBLIC")`, `downloadCount Int @default(0)`, `publishedAt DateTime?`, `pinHash String?`
- Invoice: `paidAmount Decimal @default(0)`, `taxRate Decimal @default(0)`, `sentAt DateTime?`, `stripeInvoiceId String?`, relation `invoiceLineItems InvoiceItem[]`, relation `payments Payment[]`
- InvoiceItem: field named `amount` (not `total`), field named `position` (not `order`)
- Organization: `stripeAccountId String?`
- UserSession: `userAgent String?`
- Enums: ProjectStatus must include INQUIRY, CANCELLED; ProjectType must include BODA; ContractStatus must include VOIDED; InvoiceStatus must include PARTIAL, VOIDED

Missing models to add if not present:
- `Payment` (invoiceId, clientId, amount, method, status, paidAt)
- `PaymentSchedule` (invoiceId, label, amount, dueDate, paidAt, status)
- `ProjectStatusHistory` (projectId, status ProjectStatus, changedAt, note)
- `Task` (projectId, organizationId, title, dueDate, completed)
- `BoardSettings` (organizationId @unique, wipLimits Json?, settings Json?)
- `AuditLog` (organizationId, userId, action, entityType, entityId, meta, ipAddress)
- `AutomationExecution` (organizationId, trigger, entityType, entityId, result)
- `ContractTemplate` (organizationId, title, bodyHtml LongText, isDefault Boolean)

### 2. MISSING SOURCE FILES — create if not present
- `src/modules/auth/interfaces/auth-request.interface.ts`
  Content: export interface AuthenticatedRequest extends Request { user: { sub: string; email: string; organizationId: string; role: string; mfaEnabled?: boolean } }

- `src/modules/dashboard/dto/dashboard-query.dto.ts`
  Content: export class DashboardQueryDto { @IsOptional() @IsIn(['7d','30d','90d','1y']) period?: string = '30d'; }

- `src/modules/notifications/types.ts`
  Content: export type NotificationType = 'project_created'|'contract_signed'|'invoice_paid'|'gallery_viewed'|'team_invite'|'payment_received'|'system';
           export type NotificationChannel = 'in_app'|'email'|'push';

- `src/storage/r2.module.ts` — Module that provides and exports R2Service
- `src/queues/image-queue.module.ts` — BullMQ module for image processing queue
- `src/database/database.module.ts` — Module that provides and exports PrismaService

### 3. SERVICE FIXES

**auth.service.ts:**
- Change `import * as bcrypt from 'bcryptjs'` → `import * as bcrypt from 'bcrypt'`
- Remove `mode: 'insensitive'` from all Prisma where clauses (MySQL doesn't support it)
- The `organization` include on User is valid — User now has organization relation

**billing.service.ts + invoices.service.ts:**
- Stripe apiVersion must be `'2023-10-16'` (string literal type)

**invoices.service.ts:**
- `tx.invoiceLineItem` → `tx.invoiceItem` (Prisma model name)
- `_sum: { pendingAmount: true }` → `_sum: { total: true }` then cast result
- `inv.pendingAmount` → `Number(inv.total) - Number(inv.paidAmount)`
- InvoiceItem line items must include `amount` field (not `total`)

**integrations.service.ts + team.service.ts:**
- All shorthand `{ orgId }` in Prisma WHERE clauses must be `{ organizationId: orgId }`
- `orgId,` in data objects → `organizationId: orgId,`

**galleries.service.ts + image-processor.ts:**
- `this.prisma.asset` → `this.prisma.galleryAsset` (Prisma model is GalleryAsset)

**r2.service.ts:**
- Add `upload(payload: {key, buffer, mimeType, metadata?}): Promise<string>` method
- Add `delete(url: string|null|undefined): Promise<void>` method
- Import `@aws-sdk/s3-request-presigner` wrapped in try/catch (optional package)

**email.service.ts:**
- Add missing methods: `sendTeamInvite`, `sendSignedContractCopies`, `sendDigest`, `sendNotificationEmail`
- All methods accept object parameters `{to, subject, ...}`

**notifications.service.ts:**
- Cast `meta: (input.meta ?? {}) as any`

**dashboard.service.ts:**
- `this.prisma.payment` is now valid (Payment model added)
- `published: true` → `status: 'PUBLISHED'`
- Cast relation access: `(c as any).client`, `(p as any).shootDate`

**contracts.service.ts:**
- `signToken` → `signatureToken` everywhere
- Cast missing relation access: `(contract as any).client`, `(contract as any).bodyHtml`
- `tx.auditLog.create` is now valid (AuditLog model added)

**projects.service.ts:**
- `_count: { select: { contracts: true } }` → `_count: { select: { invoices: true, kanbanCards: true } }`
- Cast `status: 'INQUIRY' as any` for initial project creation
- `tx.projectStatusHistory.create` is now valid
- `tx.task.create` is now valid
- `this.prisma.boardSettings.findUnique` is now valid

**pdf.schema.ts:**
- Replace `import * as puppeteer from 'puppeteer'` with `let puppeteer: any; try { puppeteer = require('puppeteer'); } catch {}`

### 4. PACKAGES — install if missing
Run: `npm install --legacy-peer-deps`
Ensure package.json has: nanoid@^3.3.7, bcrypt (already there), @aws-sdk/s3-request-presigner@^3.511.0, resend@^2.1.0

### 5. FINAL SEQUENCE
After all fixes:
```bash
cd ~/www/opsustuidio.alexanderpaez.com.ve/backend
./node_modules/.bin/prisma generate
./node_modules/.bin/prisma db push --skip-generate
npm run build
```

If `npm run build` has remaining errors, fix them iteratively until zero errors. Do not stop until the build succeeds.

Report: final error count, tables created in MySQL, and confirm dist/main.js exists.