feat: Грибы Крыма — полная энциклопедия и справочник грибника

- Энциклопедия 20 видов грибов Крыма с детальными описаниями
- Интерактивный календарь грибника по месяцам
- Справочник: правила сбора, первая помощь, кулинария
- Поиск и фильтрация по съедобности и сезону
- Адаптивный дизайн, природная цветовая палитра
- Docker-конфигурация для деплоя

Tech: Next.js 15, TypeScript, Tailwind CSS 4, React 19
Co-authored-by: Cursor <cursoragent@cursor.com>

.cursor/rules/component-patterns.mdc

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+---
+description: React component patterns for the project
+globs: "**/*.tsx"
+alwaysApply: false
+---
+
+# Component Patterns
+
+## Structure
+```tsx
+// 1. Imports
+// 2. Types/Interfaces
+// 3. Component
+// 4. Sub-components (if small)
+```
+
+## Rules
+- Extract reusable logic into custom hooks (`src/hooks/`)
+- Colocate component-specific types with the component
+- Use `cn()` utility for conditional classNames
+- Prefer composition over prop drilling
+- Server Components by default, add `'use client'` only when needed
+- Keep components under 150 lines — extract if larger
+
+## Accessibility
+- All images must have descriptive `alt` text
+- Interactive elements must be keyboard-accessible
+- Use proper heading hierarchy (h1 → h2 → h3)
+- Color contrast ratio ≥ 4.5:1

.cursor/rules/data-patterns.mdc

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+---
+description: Data patterns for mushroom encyclopedia
+globs: "src/data/**"
+alwaysApply: false
+---
+
+# Data Patterns
+
+## Mushroom Data Structure
+Each mushroom entry must include:
+- Scientific name (Latin), Russian common name(s)
+- Edibility classification: edible / conditionally-edible / inedible / poisonous
+- Detailed description: cap, stem, flesh, spore print
+- Habitat, season months, locations in Crimea
+- Look-alikes with distinguishing features
+- Photo URL(s)
+
+## Data Accuracy
+- Cross-reference with mycological sources
+- Always include toxicity warnings for poisonous species
+- Mark conditionally-edible species with preparation requirements
+- Include confidence level for rare/disputed species

.cursor/rules/project-conventions.mdc

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+---
+description: Core project conventions for Crimean Mushroom Encyclopedia
+alwaysApply: true
+---
+
+# Project: Грибы Крыма — Encyclopedia & Calendar
+
+## Tech Stack
+- Next.js 15 (App Router), TypeScript strict, Tailwind CSS 4, React 19
+- Static data (JSON) — no backend/database needed
+- Deploy target: static export or Node.js server
+
+## Architecture
+- `src/app/` — pages (App Router)
+- `src/components/` — reusable UI components
+- `src/data/` — mushroom database (JSON/TS)
+- `src/lib/` — utilities, helpers, types
+- `public/images/` — mushroom photos
+
+## Coding Standards
+- Functional components only, prefer named exports
+- Use `interface` for props, `type` for unions/intersections
+- All components must be typed — no `any`
+- Russian UI text, English code identifiers
+- Use semantic HTML elements
+- Mobile-first responsive design