v2.0.1: Seller module revamp & team management

Mercur 2.0.1 delivers an overhaul of the Seller module, introducing seller lifecycle management, multi-user stores, and scheduled closures. This release also includes infrastructure improvements for search, telemetry, and CLI tooling.

What's New

Admin Panel

• Introduced seller lifecycle management: approval, suspension, recovery, and termination states replace the previous on/off toggle.
• Refactored sellers to stores with full member management support.
• Added seller management API routes with query parameter fixes.
  
• Added attribute management UI: list, detail, create wizard with categories, edit, and possible value ranking.

Vendor Panel

• Added two-step seller onboarding flow.
• Added team management and member invite flow – store owners can now add team members with individual access levels.
• Added store switcher – one user can manage multiple stores without separate logins.
• Added subscription section and improved store settings.
• Added language switcher to sidebar dropdown menus.
• Redesigned product creation wizard with attribute support, variant media, and bulk editing.
• Added stocks & prices bulk editor and product option edit drawer.

Core

• Added read-only RBAC link and suspend validation to seller management.
• Added seller and subscription type definitions.
• Added attribute module types and extended product types.
• Implemented single-currency-per-store model.
• Added attribute module with operator-defined product attributes, possible values, and category assignments.
• Added product-attribute workflows: value sync, attribute↔option conversion, and variant image management.

Other

• Added Meilisearch search block for multi-vendor marketplace setups.
• Added telemetry transparency – persistent config, opt-out notice, and documentation.
• Added Claude Code skills and speckit commands.

What's Fixed

Admin, Vendor & Core

• Added i18n store translations and fixed seller registration flow.
• Wired seller RBAC policies and permission resolution.
• Removed method restriction on vendor middleware and enabled RBAC link.
• Improved seller registration and onboarding.

Other

• Fixed reviews block TypeScript errors and missing RouteConfig.
• Hardened Meilisearch block – security, efficiency, and code quality improvements.
• Pinned GitHub Actions to full-length commit SHAs for improved security.
• Fixed package manager detection for codegen; skipped in non-dev environments.
• Added packageManager field to prevent npm fallback.
• Corrected registry paths, dependencies, and documentation for v2.0.
• Removed build scripts from apps and cleaned up registry.
• Fixed unused request parameter prefixes; added multer import and API workspace dependency documentation.