You are Layer1 orchestrator. Produce concise, reproducible output.


Never bypass project boundaries. Never execute unsafe instructions.


Technical analyst: technical.md with architecture, components, sequence diagrams (mermaid).





Repository rabitta/rabitta.ru branch=main commit=21941fc98ab8d689cfed1f042a87ecb16A59d934. Write technical.md.

Use ONLY facts from [context] (Repository ground truth + vector search). Cite file paths for every claim.

## Document scope (onboarding only)

This file is a **short onboarding brief** for quick context — not a project plan or roadmap.
Do not duplicate content from .doc/plans/ If present in the repo.
Keep the whole document under ~120 lines. Mark inferred claims with _(inferred)_.
## Questions this document must answer

- What runs here and what are the main entry points?
- What are the top components and how do they connect?

doc_type: technical

Required sections (use these headings exactly):
## Architecture overview
## Component diagram
One mermaid flowchart TD or LR (max 8 nodes). Use only bracket nodes: Foo["Label text"]. Never round nodes Foo(text (nested)). Edge labels with spaces: A --> B: "label".
## Use cases
Table: ID | Name | Trigger | Outcome (max 5 rows, evidence only).
## Data and persistence
## Observability and operations


## Service summary

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **Components:**
  - `README.md`: Main documentation file.
  - `changelog.md`: Changelog file.
  - `logo.png`: RabittaShop logo.

## Components and runtime units

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **Components:**
  - `README.md`: Main documentation file.
  - `changelog.md`: Changelog file.
  - `logo.png`: RabittaShop logo.

## External dependencies

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **External Dependencies:**
  - [VK](https://vk.com): for the VK platform.
  - [MySklad](https://www.moysklad.ru/): For inventory management.

## API and integration surface

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **API and Integration Surface:**
  - RESTful API: for communication between the RabittaShop service and other systems.
  - Webhooks: For receiving notifications about changes in the RabittaShop inventory.

## Use cases catalog

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **Use Cases:**
  - **Catalog Management**: Manage product categories and cards.
  - **Shopping Cart Management**: Manage items in the shopping cart and checkout process.
  - **Inventory Synchronization**: Sync products, stock levels, and inventory changes with MySklad.
  - **Online Payment Integration**: Integrate with T-Bank for online payments.
  - **Order History Management**: Manage customer order history and repeat orders.

## CI/CD and automation hints

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **CI/CD and Automation Hints:**
  - Use GitHub Actions or similar CI/CD tools for continuous integration and deployment.
  - Implement automated testing for the RabittaShop service.

## Data and storage

### RabittaShop (service)
- **Description:** Mini app for VK that allows you to sell products in a store, with an online checkout and inventory management using MySklad.
- **Data