Commit Graph

62 Commits

Author SHA1 Message Date
keyhan 8b197e69bc Add invoice payment management.
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-18 21:34:47 +03:30
keyhan 880521c576 Wait for all app workloads before marking deployments running.
Deployment success now reflects readiness across the application, database, and enabled add-on workloads so scheduling or resource failures do not appear as a running app.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-18 19:46:20 +03:30
keyhan a7293973d5 Add staff password reset, raise code upload limit, and guard restore sizing.
Admins and technical staff can reset passwords via PATCH /users/:id/password with scoped permissions for technical users; deploy/source uploads allow up to 10GiB and block deploy when allocated storage is smaller than uploaded archive or DB dump, with an inline error modal.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-16 01:03:07 +03:30
keyhan 67b41ae311 Align admin optional-services billing UI with runtimes and bill RAM proportionally.
Split optional pricing vs deploy defaults and move custom domain to its own card; parse Mi as decimal GB so fractional memory scales linearly with per-GB rates. Deploy wizard hides env and optional services for WordPress and sanitizes create payloads.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-16 00:39:37 +03:30
keyhan 055e7a7c8d Add optional service pricing matrix and fix admin catalog save.
Users pick per-service CPU/memory/storage at deploy; admins manage unit rates and deploy defaults. PATCH sends only fields accepted by the pricing-catalog DTO.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 19:16:20 +03:30
keyhan bb27c90ae4 Make billing catalog dynamic for all runtimes and bill optional service resources.
Derive admin tabs and addon rows from enums, and add Redis/RabbitMQ/ES CPU/RAM/disk to deploy cost using the app runtime unit rates.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 18:22:35 +03:30
keyhan 35235fe0fc Replace billing plans with per-runtime usage pricing catalog.
Store explicit hourly/monthly/yearly rates in pricing_rates and addon_rates, compute deploy costs without cycle conversion, and simplify admin UI and wallet payment to cycle-only.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 18:10:54 +03:30
keyhan 5239e8aa94 Add prepaid resource credits with prorated deploy billing.
When users delete an app before plan expiry, remaining resources become credits for a new deploy. The deploy calculator shows covered vs additional charges, prices optional services correctly, and prorates extras to days left on the credit.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 17:37:44 +03:30
keyhan 35dd771f63 Add unified logs platform with Helm-managed central Elasticsearch.
Deploy cloudhost-logging on cluster registration, ship app and optional service logs to ES with owner isolation, and fix Kibana 8.12 auth via kibana_system.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 15:56:33 +03:30
keyhan 2303985d0c Add time-limited external access for optional services and database.
Users can open temporary NodePort access with auto-revoke via Bull jobs and a dashboard UI to manage active grants.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 13:58:08 +03:30
keyhan 7c7e8ae254 fix(deploy): persist replica snapshot before stop for restore on start
Read live deployment replica counts from K8s before scaling to zero,
store them on the application as suspendedReplicas, and use that snapshot
when resuming so Start restores the pre-stop replica layout.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 01:03:52 +03:30
keyhan 195b3f5bab fix(deploy): stop scales all app workloads and sets status stopped
Use suspendApplication on stop so app, database, Redis, and RabbitMQ
deployments scale to zero. Start uses resumeApplication to bring the
full stack back. Deployment status is updated to stopped/running.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 00:57:31 +03:30
keyhan abd8848180 feat(laravel): auto-set APP_URL from platform or custom domain
Inject APP_URL for Laravel/PHP apps when missing: on create from the
platform subdomain, on custom-domain verification from the verified host,
and at deploy time as a safety net. Never overwrites user-provided values.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 00:51:09 +03:30
keyhan b6c8996a2c fix(laravel): align Composer build stage with app PHP version
Use php-cli matching phpVersion instead of composer:2 (PHP 8.5), skip
artisan during dump-autoload, and fail loudly on composer install instead
of swallowing lock-file/platform errors with || true.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 00:35:57 +03:30
keyhan 5fd4069821 fix(laravel): apply runtime DB config and startup entrypoint
Laravel images no longer bake config:cache at build time, which ignored
K8s DB env vars. Add DB_CONNECTION, clear config on boot, generate APP_KEY
when missing, run migrations, and rebuild caches at container start.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-15 00:30:17 +03:30
keyhan cca6cdc1a5 Improve Laravel deploy support and add .env import to deploy wizard.
Set Laravel DB env vars in Helm and Kubernetes, fix default port to 80 with a storage-aware entrypoint, and let users upload a .env file during deploy.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 18:49:40 +03:30
keyhan b24d1505b6 feat: per-workload resources, storage GiB metrics, optional service disks
- Expose DB/Redis/RabbitMQ usage plus sidecars in getResourceUsage
- Storage API: GiB fields, Redis/Rabbit PVC usage, fix du/exec container names
- PATCH /resources accepts workload; persist entity fields only for app
- App detail: workload cards, disk bars, DB expand, scale target select

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 16:28:01 +03:30
keyhan 0c0a6cd5be fix: reliable source upload, build cancel, WordPress port 80 default
- Replace port-forward/netcat PVC upload with kubectl cp for integrity
- Add build cancellation API and session cleanup; deploy catches cancel
- Default port 80 for WordPress, PHP, and Laravel on create
- Build progress modal with cancel; Helm/K8s adjustments for deployments
- Update build and kubernetes specs

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 16:03:45 +03:30
keyhan 393be5d32f feat(logging): add Elasticsearch admin and user logs API
Add admin endpoints for stack deploy/status and user-facing logs
query API. Register controllers and service in KubernetesModule.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 12:41:58 +03:30
keyhan 5ab7a6081e feat(logging): add ElasticsearchService for cluster deployment
Deploy and manage central Elasticsearch + Kibana via K8s API, with
health checks, credentials, and per-user log query helpers.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 12:41:56 +03:30
keyhan e7b5284dfc feat(logging): add Elasticsearch K8s stack manifest
Add namespace, secrets, Elasticsearch StatefulSet, Kibana deployment,
and Fluent Bit RBAC for the central logging stack.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 12:41:54 +03:30
keyhan 583c4c4c90 feat(deploy): add DNS verification with modal before proceeding to next step
Add standalone DNS check endpoint and verify DNS on Next click in the
deploy wizard (step 2). Show error modal with CNAME instructions when
DNS is not configured instead of disabling the Next button. Also make
the custom domain clickable in the app detail header.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 01:20:57 +03:30
keyhan 30ccfa4ee2 fix: update cost estimate on domain toggle, switch to English, fix toggle overflow
- Cost calculation now reads custom domain price from PlatformSetting
  as fallback when no CUSTOM_DOMAIN_ADDON pricing rule exists
- Convert all custom domain UI text from Persian to English
- Fix toggle switch overflow by adding shrink-0, min-w-0, and proper
  absolute positioning

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 00:49:20 +03:30
keyhan 435cf92817 feat: add custom domain support with SSL, DNS verification, and billing
Users can assign a custom domain to their app with automatic SSL via
cert-manager. Includes DNS verification flow (CNAME check), Persian
instructions, admin-configurable pricing via PlatformSetting, and
integration into the deploy wizard cost calculation.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 00:36:29 +03:30
keyhan d87b50c6a4 fix(build): use kubectl cp for reliable source upload and fix Python/Django CMD
- Replace k8s.Exec WebSocket with kubectl cp for binary file transfer to PVC
- Fix Python Dockerfile CMD: switch from JSON exec form to shell form to avoid
  invalid JSON escape sequences (\|) causing shell parse errors
- Fix Django Dockerfile CMD with same shell form approach
- Add retry logic for ECONNRESET during build job polling
- Update seed.ts default admin email to match actual database

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-14 00:10:04 +03:30
keyhan 9937ee457d fix: resolve critical deployment issues across Helm charts, Dockerfile, and K8s fallback
- Add helm/kubectl binaries and chart directory to backend Dockerfile
- Extend Helm templates for MongoDB/MariaDB database support (env vars, probes, ports)
- Add Redis and RabbitMQ Helm templates (deployment, service, secret, PVC)
- Add generic app-storage PVC and Fluent Bit sidecar with ES authentication
- Fix imagePullSecrets in K8s API fallback, prevent secret regeneration on redeploy
- Clean up Redis/RabbitMQ/FluentBit resources on app deletion without removing shared secrets
- Fix HelmService chartPath resolution for production Docker builds

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-13 19:16:07 +03:30
keyhan 38748b0827 add optinal apps 2026-04-23 15:26:49 +03:30
keyhan f481a57d8f fix(snapshots): add sleep after dump/archive for exec retrieval
- Job containers now sleep 120s after completing dump/archive
- This allows exec to retrieve files before container exits
- Wait for DUMP_DONE/ARCHIVE_DONE marker before attempting exec
- Cleanup job immediately after retrieval
- Fix Helm registry-pull-secret ownership conflict with lookup
2026-04-22 18:49:03 +03:30
keyhan b8355f1fc1 fix(helm): skip registry-pull-secret if already exists in namespace
- Use Helm lookup to check if secret exists before creating
- Add helm.sh/resource-policy: keep to prevent deletion
- Use pre-install hook to avoid ownership conflicts between releases
2026-04-22 18:17:31 +03:30
keyhan 0ba0ee3586 fix(k8s): restore direct K8s API deploy as fallback when Helm unavailable
- deployApplication now tries Helm first, falls back to direct K8s API
- Restored all private methods: ensureNamespace, applySecret, applyDeployment,
  applyService, applyIngress, applyWordPressPvc, deployDatabase, createDbSecret, createPVC
- Added ManifestContext interface
- Added DATABASE_URL env var, PGDATA, health probes for DB, ingressClassName
2026-04-22 17:59:59 +03:30
keyhan 5f6eccc483 fix(apps): always attempt K8s cleanup on delete, cluster service fixes
- Delete endpoint no longer requires clusterId && latestImageTag
- Clusters: getDefault fallback logic, reassign apps on delete
- Unit tests for cluster default/delete logic
2026-04-22 16:44:43 +03:30
keyhan 8ca787d46e feat(lifecycle): add billing lifecycle with auto-suspend/delete
- New AppLifecycleService with cron-based scanner (60s interval)
- State machine: ACTIVE → SUSPENDED → PENDING_DELETION → DELETED
- Auto-renew hourly plans from wallet
- Admin-configurable grace periods via PlatformSettings table
- New LifecycleController (GET/PATCH /lifecycle/settings)
- PlatformSetting entity for runtime admin config
- BillingService: calculateCostForApp, deductWallet
- Application entity: planId, billingCycle, lifecycleStatus, planExpiresAt
- New enums: AppLifecycleStatus, BillingCycle
2026-04-22 16:44:20 +03:30
keyhan 0e408d1baa fix(build): runtime detection, WordPress support, Laravel inline configs
- detectRuntime reads parent directory not zip file itself
- Full WordPress Dockerfile with custom entrypoint for wp-content merging
- Laravel: inline nginx.conf and supervisord.conf generation
- composer.lock made optional
- ConfigMap cleanup in finally block
- Unit tests for WordPress build flow
2026-04-22 16:43:59 +03:30
keyhan c42557a86b feat(k8s): add HelmService and rewrite deleteApplication
- New HelmService wrapping Helm CLI (install/upgrade, rollback, uninstall, history, status)
- deleteApplication: helm uninstall + explicit cleanup of kept PVCs, secrets, TLS certs
- buildHelmValues: include registry.url for pull secret
- Add scaleDeployment for lifecycle suspend/resume
- Unit tests for buildHelmValues and HelmService
2026-04-22 16:43:45 +03:30
keyhan 1a0b04feec feat(helm): add cloudhost-app Helm chart for all runtimes
- deployment.yaml with imagePullSecrets, health probes, WordPress volumes
- db-deployment.yaml for PostgreSQL/MySQL with readiness/liveness probes
- ingress.yaml with cert-manager TLS
- registry-pull-secret.yaml for insecure registries
- PVCs and secrets with helm.sh/resource-policy: keep
- _helpers.tpl with shared template functions
- values.yaml with comprehensive defaults
2026-04-22 16:43:29 +03:30
keyhan ecedf9119e fix: resolve circular import errors in TypeORM entities
- Use string-based @OneToMany relations in parent entities (wallet, ticket, service-plan)
  to break circular import chains that confused VS Code TS language server
- Add .vscode/settings.json to suppress Tailwind CSS @tailwindcss unknownAtRules warnings
- Reorder imports in child entities for consistency
2026-04-08 12:30:15 +03:30
keyhan d01a0a5e8c feat: use Kubernetes revision-based rollback for instant app rollback
- Add revisionHistoryLimit: 10 and change-cause annotation to K8s deployments
- Add getDeploymentRevisions() to list ReplicaSet revision history
- Add rollbackDeploymentRevision() using K8s API (instant, no rebuild)
- Refactor snapshot rollback: use K8s revision for app, keep file-based DB/wp-content restore
- Add GET /snapshots/applications/:appId/revisions endpoint
- Add POST /snapshots/applications/:appId/revisions/:rev/rollback endpoint
- Add K8sRevision and K8sRevisionData types to frontend
- Redesign UI with two tabs: K8s Revisions (instant) + File Snapshots (full backup)
- K8s Revisions tab shows deployment history with one-click instant rollback
- File Snapshots tab retains download, DB restore, and wp-content restore
2026-04-08 02:26:51 +03:30
keyhan d3a5240528 feat: add snapshot/rollback system with download capability
- Add AppSnapshot entity with type (pre_deploy/manual), status tracking, and file paths
- Add SnapshotsService with create, capture, rollback, prune (max 10), and download logic
- Add SnapshotsController with REST endpoints for CRUD, rollback, and file downloads
- Add K8s methods: exportDatabaseDump, archiveWpContent, restoreWpContent
- Auto-create pre-deploy snapshots before each deployment for rollback safety
- Support downloading current live state (source, wp-content, database) without snapshots
- Add snapshot management UI in app detail page with create, rollback, download, delete
- Wire circular dependencies with forwardRef between Deployments and Snapshots modules
2026-04-08 01:55:00 +03:30
keyhan 5979b48a61 feat: WordPress migration support — upload existing site files
- Add two deployment modes for WordPress: Fresh Install vs Migrate Existing Site
- Fresh Install: vanilla WordPress from official image (existing behavior)
- Migrate: upload ZIP with wp-content/ (themes, plugins, uploads), wp-config.php, .htaccess
- Custom entrypoint merges staged wp-content into PVC on first container run
- Add init container for fresh WordPress builds (empty source context for Kaniko)
- Increase upload limit to 200MB for WordPress sites
- Add PHP upload limits (64MB) and memory config in WordPress Dockerfile
- Update deploy page review step to show WordPress mode info
- All UI in English
2026-04-07 23:12:25 +03:30
keyhan c2c6a32ae8 feat: billing v2 — runtime-based plans, English UI, payment flow
- ServicePlan now has 'runtime' field (nodejs/laravel/wordpress)
- Admin billing page: Application Type dropdown, English UI, Toman prices
- calculateCost filters active plans by matching runtime
- Wallet page: English UI, payment gateway integration (Pay Now button)
- Deploy page Review step: billing cycle selector (hourly/monthly/yearly),
  payment method choice (wallet or payment gateway), Pay & Deploy button
- Payment gateway endpoints: POST /billing/gateway/initiate + /verify
  (simulated — ready for Zarinpal/IDPay integration)
- Deploy requires payment: wallet deduction or gateway charge before deploy
2026-04-07 02:05:58 +03:30
keyhan 4974f88e8c feat: billing system — service plans, wallet, cost calculation
- Backend: billing module with ServicePlan, PricingRule, Wallet, WalletTransaction entities
- Admin can CRUD service plans with hourly/monthly/yearly billing cycles
- Each plan has flexible pricing rules (base_fee, cpu, memory, storage, db addon)
- Wallet system: auto-created per user, charge, deduct, refund, transaction history
- Cost calculation endpoint: cross-cycle conversion (hourly*720=monthly, monthly*12=yearly)
- Frontend: admin billing management page (/dashboard/admin/billing)
- Frontend: user wallet page with balance, quick-charge, transaction history
- Deploy page: cost breakdown shown in Review step (hourly/monthly/yearly)
- Navigation: Wallet link for users, Billing Plans link for admins
2026-04-07 01:45:45 +03:30
keyhan ac489c88d8 feat: dynamic database storage size with PVC expansion
- Add dbStorageSize column to Application entity (default: 1Gi)
- Add dbStorageSize to CreateApplicationDto, frontend types
- Use dynamic storage size in K8s deployDatabase instead of hardcoded 5Gi
- Deploy page: storage size selector with +/- buttons (min 1GB, max 100GB)
- Auto-suggest storage based on DB dump file size (3x dump size, min 1GB)
- Show DB storage in Review step
- App detail: Database Storage section with expand button
- GET /applications/:id/db-storage — read current PVC size from K8s
- PATCH /applications/:id/db-storage — expand PVC (only increase, no shrink)
- PVC resize uses JSON patch on K8s API
2026-04-07 01:28:01 +03:30
keyhan 762657f9ed feat: version selection for runtimes and databases
Backend:
- Add runtimeVersion, phpVersion, dbVersion columns to Application entity
- Add version fields to CreateApplicationDto with validation
- Node.js Dockerfile: use selected version (22/20/18/16) instead of hardcoded 20
- Laravel Dockerfile: use selected PHP version (8.4/8.3/8.2/8.1) instead of 8.3
- WordPress Dockerfile: use selected WP version (6.7/6.6/6.5/6.4) + PHP version
- K8s deployDatabase(): use selected DB version instead of hardcoded postgres:16/mysql:8.0
- K8s restoreDatabaseDump(): match DB image version for restore jobs
- Add dbVersion to ManifestContext interface

Frontend:
- Add runtimeVersion, phpVersion, dbVersion to Application and CreateApplicationDto
- Deploy page: Node.js version dropdown (22/20/18/16)
- Deploy page: Laravel PHP version dropdown (8.4/8.3/8.2/8.1)
- Deploy page: WordPress version + PHP version dropdowns
- Deploy page: PostgreSQL version dropdown (17/16/15/14)
- Deploy page: MySQL version dropdown (9.0/8.4/8.0/5.7)
- Deploy page: auto-set default versions on runtime/DB selection
- Review step: show selected versions
- App detail page: display runtime + DB versions in config and header
2026-04-06 23:38:23 +03:30
keyhan c411c5873e feat: add WordPress as runtime — Dockerfile, K8s env vars, wp-content PVC, frontend UI
Backend:
- Add WORDPRESS to AppRuntime enum
- Add wordpressDockerfile() using wordpress:6-php8.3-apache base image
  with custom theme/plugin/wp-content merge support
- Add WordPress-specific K8s env vars (WORDPRESS_DB_HOST, WORDPRESS_DB_USER,
  WORDPRESS_DB_PASSWORD, WORDPRESS_DB_NAME, WORDPRESS_TABLE_PREFIX)
- Create wp-content PersistentVolumeClaim (2Gi) for WordPress deployments
- Mount wp-content PVC in deployment container at /var/www/html/wp-content

Frontend:
- Add 'wordpress' to runtime type unions (Application, CreateApplicationDto)
- Add WordPress runtime card in deploy page (port 80, blue icon)
- Auto-select MySQL database when WordPress is chosen, disable other DB options
- Show Persian hint 'وردپرس به MySQL نیاز دارد' when WordPress selected
- Update all runtime icon colors across dashboard, apps, admin/apps pages
  to show blue-600 for WordPress
2026-04-06 23:13:39 +03:30
keyhan 9e3347cb71 feat: database management — custom credentials, dump upload/restore
Backend:
- Add dbUsername/dbPassword columns to Application entity
- Add optional DB credential fields to CreateApplicationDto
- Auto-generate dbPassword (crypto.randomBytes) and default dbUsername='appuser'
  when databaseType != 'none' on app creation
- Store both username and password in K8s DB secret (was password-only)
- Read DB_USER/POSTGRES_USER/MYSQL_USER from secretKeyRef instead of hardcoded
- New restoreDatabaseDump() in KubernetesService: creates K8s Job with
  psql/mysql client to restore uploaded SQL dump, waits for completion,
  returns logs
- New POST /applications/:id/db-upload endpoint with 500MB file limit

Frontend:
- Add dbUsername/dbPassword to Application and CreateApplicationDto types
- Deploy page: show username/password fields when database is selected,
  with generate-random-password button and show/hide toggle
- App detail page: new Database section with connection info (host, port,
  db name, username, password with copy-to-clipboard), SQL dump upload
  area with drag-and-drop, and restore output logs display

Security:
- Database remains ClusterIP only (no external exposure)
- Credentials stored in K8s Secrets (base64-encoded)
- Dump file uploaded as temporary K8s Secret, auto-cleaned after restore
2026-04-06 22:47:41 +03:30
keyhan 8243ac7df2 feat: technical role can view all applications with search, separate /all route
- Add GET /applications/all endpoint for admin/technical with search by user name/email/ID
- GET /applications now always returns only the current user's apps (fix for technical seeing all apps)
- Technical role can view/edit/delete any application (same as admin)
- Add 'All Applications' page with search bar, user info columns, status badges
- Add 'All Applications' link to admin and technical sidebar navigation
- Add user relation to Application TypeScript interface
2026-04-06 14:43:46 +03:30
keyhan a64f8407b9 feat: unanswered ticket badges, dashboard counts, cross-department ticket creation
- Add /tickets/unanswered-counts API endpoint for staff/admin
- Show red badge with unanswered count on sidebar nav (staff tickets, admin tickets)
- Add summary cards (unanswered/answered/total) to staff tickets page
- Highlight unanswered count in admin tickets stats cards
- Staff can create tickets to OTHER departments only (not their own)
- Frontend hides own department from ticket creation dropdown
- Sidebar badges auto-refresh every 30 seconds
2026-04-06 13:55:15 +03:30
keyhan a1dbd0a85f fix: resolve TypeORM cascade bug in ticket reply/close/updateStatus
- Replace ticketsRepo.save(ticket) with ticketsRepo.update() to avoid
  cascade orphaning existing messages (SET ticketId=null violates NOT NULL)
- Fix reply(), close() in tickets.service.ts
- Fix updateStatus() in tickets.controller.ts using new updateTicketFields() method
- Add updateTicketFields() helper to TicketsService for safe partial updates
2026-04-06 13:34:48 +03:30
keyhan 3ab647be2e feat: ticketing system with technical/sales roles and department routing
Backend:
- Added TECHNICAL and SALES roles to UserRole enum
- Added TicketDepartment, TicketStatus, TicketPriority enums
- Created Ticket and TicketMessage entities with relationships
- Created TicketsModule with full CRUD service and controller
- Ticket routing: users create tickets to technical/sales departments
- Staff reply updates status (answered), user reply sets waiting
- Role-based access: technical staff sees technical tickets, sales sees sales tickets
- Admin sees all tickets with stats (total, open, avg response time)
- Updated access control: technical role has admin-level access (except role change)
- Sales role can view users and handle sales tickets
- Clusters controller: technical role can manage clusters/pools
- Users controller: technical/sales can view users, only admin changes roles

Frontend:
- New user ticket pages: list (with create form) + detail (chat-style messages)
- Staff ticket panel: filtered by department with status filters
- Admin all-tickets page with statistics dashboard and department/status filters
- Updated sidebar: role-based nav items (admin/technical/sales sections)
- Role badges in header for technical (blue) and sales (green)
- Admin users page: new roles in dropdowns, role change restricted to admin only
- Deploy page: technical role gets cluster selection access like admin
2026-04-06 12:36:41 +03:30
keyhan 4fd102468e security: restrict cluster/pool selection to admin users only
Backend:
- ApplicationsService.create() now accepts userRole parameter
- Non-admin users have clusterId/poolId stripped automatically
- Logs warning when non-admin attempts manual cluster selection

Frontend:
- Deploy wizard hides cluster assignment mode selector for non-admin users
- Non-admin users see a simple 'Default Cluster' info box instead
- Cluster/pool API queries only execute for admin users (enabled: isAdmin)
- Review step shows 'Default Cluster' for non-admin regardless of form state
2026-04-06 11:36:58 +03:30