Initial commit: Meshkee CMS API

NestJS backend with Prisma, Docker Compose for Postgres/Redis, and deploy docs for the production VM.

.cursor/rules/meshkee-project.mdc

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+---
+description: Meshkee CMS API project context and architecture essentials
+alwaysApply: true
+---
+
+# Meshkee CMS API
+
+Read `docs/PROJECT_CONTEXT.md` for full reference before large changes.
+
+## Stack
+
+NestJS 11 + TypeScript + Prisma 6 + PostgreSQL 16 + Redis + S3 (Parmin).
+
+API prefix: `/api/v1`. Package name: `meshkee-cms-api`.
+
+## Architecture
+
+- Multi-tenant: `Business` is the tenant root; routes are `businesses/:businessId/...`
+- **Content Category** (`categories`) ≠ **Business Category** (`business_categories`) — do not confuse them
+- **Location Cities** (`cities`) — system reference tree (country → province → city) for address forms; not business-scoped. Distinct from **Addresses** (`addresses`) which store user/business street addresses
+- Blogs/portfolios exist in DB + permissions but have no Prisma models or API modules yet
+
+## Schema changes
+
+1. Add SQL file in `database/migrations/`
+2. Apply via `./database/migrate.sh`
+3. Run `npm run prisma:pull` then `npm run prisma:generate`
+
+Do **not** use Prisma Migrate. SQL migrations are authoritative.
+
+## Scope discipline
+
+- Minimize diff scope; match existing module patterns
+- Reuse existing services/guards instead of reimplementing
+- No commits unless explicitly requested