feat: Add environment configuration, ESLint setup, GitHub Actions deployment workflow, comprehensive API documentation, Jest testing configuration, and optimized Vite setup; implement AI model lazy loading and SEO components for improved performance and user experience

.env.public.example

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+# Public Environment Variables Only
+# This file can be committed to version control
+
+# Application Info
+VITE_APP_NAME="Miracles In Motion"
+VITE_APP_VERSION="3.0.0"
+VITE_APP_ENV="production"
+
+# Public URLs
+VITE_API_BASE_URL="https://api.miraclesinmotion.org"
+VITE_CDN_URL="https://cdn.miraclesinmotion.org"
+
+# Feature Flags
+VITE_ENABLE_AI_ASSISTANCE="true"
+VITE_ENABLE_ANALYTICS="true"
+VITE_ENABLE_MOBILE_APP="true"
+VITE_ENABLE_TRAINING="true"
+
+# Performance Settings
+VITE_AI_BATCH_SIZE="5"
+VITE_CACHE_TIMEOUT="300000"
+VITE_REQUEST_TIMEOUT="30000"
+
+# Note: Sensitive data should be managed through:
+# - Server-side environment variables
+# - Secure credential management systems
+# - Runtime configuration APIs
+# Never commit API keys, passwords, or tokens to version control

.eslintrc.recommended.json

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+{
+  "root": true,
+  "env": { "browser": true, "es2020": true },
+  "extends": [
+    "eslint:recommended",
+    "@typescript-eslint/recommended",
+    "plugin:react-hooks/recommended",
+    "plugin:react/recommended",
+    "plugin:jsx-a11y/recommended"
+  ],
+  "ignorePatterns": ["dist", ".eslintrc.cjs"],
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["react-refresh", "jsx-a11y"],
+  "rules": {
+    "react-refresh/only-export-components": [
+      "warn",
+      { "allowConstantExport": true }
+    ],
+    "react/react-in-jsx-scope": "off",
+    "react/prop-types": "off",
+    "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_" }],
+    "@typescript-eslint/explicit-function-return-type": "warn",
+    "jsx-a11y/anchor-is-valid": "error",
+    "jsx-a11y/alt-text": "error",
+    "no-console": "warn"
+  },
+  "settings": {
+    "react": {
+      "version": "detect"
+    }
+  }
+}

.github/workflows/deploy.yml

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+name: Build and Deploy
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '18'
+        cache: 'npm'
+    
+    - name: Install dependencies
+      run: npm ci
+    
+    - name: Run type checking
+      run: npm run type-check
+    
+    - name: Run linting
+      run: npm run lint
+    
+    - name: Run tests
+      run: npm run test:ci
+    
+    - name: Security audit
+      run: npm audit --audit-level moderate
+    
+  build:
+    needs: test
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '18'
+        cache: 'npm'
+    
+    - name: Install dependencies
+      run: npm ci
+    
+    - name: Build application
+      run: npm run build
+      env:
+        VITE_APP_VERSION: ${{ github.sha }}
+        VITE_BUILD_TIME: ${{ github.event.head_commit.timestamp }}
+    
+    - name: Analyze bundle size
+      run: npx bundlesize
+    
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: dist
+        path: dist/
+    
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Download build artifacts
+      uses: actions/download-artifact@v3
+      with:
+        name: dist
+        path: dist/
+    
+    - name: Deploy to GitHub Pages
+      uses: peaceiris/actions-gh-pages@v3
+      with:
+        github_token: ${{ secrets.GITHUB_TOKEN }}
+        publish_dir: ./dist
+        cname: miraclesinmotion.org

docs/API.md

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+# API Documentation
+
+## Student Assistance AI API
+
+### Core Endpoints
+
+#### `POST /api/student-requests`
+Process new student assistance requests through AI matching engine.
+
+**Request Body:**
+```typescript
+{
+  studentId: string
+  description: string
+  category: 'clothing' | 'supplies' | 'food' | 'transportation' | 'emergency'
+  urgency: 'low' | 'medium' | 'high' | 'critical'
+  constraints: {
+    maxBudget?: number
+    timeframe: string
+    geographic?: {
+      maxDistance: number
+      preferredAreas?: string[]
+    }
+  }
+}
+```
+
+**Response:**
+```typescript
+{
+  requestId: string
+  status: 'pending' | 'processing' | 'matched' | 'completed'
+  matches: MatchResult[]
+  estimatedCompletion: string
+  aiConfidence: number
+}
+```
+
+#### `GET /api/requests/{requestId}/status`
+Get real-time status of a student request.
+
+#### `POST /api/ai/feedback`
+Submit feedback for AI model improvement.
+
+**Request Body:**
+```typescript
+{
+  requestId: string
+  matchId: string
+  outcome: 'successful' | 'partial' | 'failed'
+  feedback: {
+    satisfactionScore: number (1-5)
+    issues?: string[]
+    improvements?: string[]
+  }
+}
+```
+
+### Error Handling
+
+All API endpoints return errors in the following format:
+```typescript
+{
+  error: {
+    code: string
+    message: string
+    details?: any
+  }
+}
+```
+
+Common error codes:
+- `INVALID_REQUEST`: Request format is incorrect
+- `AI_MODEL_UNAVAILABLE`: AI service is temporarily unavailable
+- `INSUFFICIENT_RESOURCES`: No matching resources found
+- `RATE_LIMIT_EXCEEDED`: Too many requests from client

jest.config.js

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+// Jest Configuration for Testing
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'jsdom',
+  setupFilesAfterEnv: ['<rootDir>/src/test/setup.ts'],
+  moduleNameMapping: {
+    '^@/(.*)$': '<rootDir>/src/$1',
+    '\\.(css|less|scss)$': 'identity-obj-proxy'
+  },
+  collectCoverageFrom: [
+    'src/**/*.{ts,tsx}',
+    '!src/**/*.d.ts',
+    '!src/test/**/*',
+    '!src/main.tsx'
+  ],
+  coverageThreshold: {
+    global: {
+      branches: 70,
+      functions: 70,
+      lines: 70,
+      statements: 70
+    }
+  },
+  testMatch: [
+    '<rootDir>/src/**/__tests__/**/*.{ts,tsx}',
+    '<rootDir>/src/**/*.{test,spec}.{ts,tsx}'
+  ]
+}

package.recommended.json

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+{
+  "name": "miracles-in-motion-web",
+  "private": true,
+  "version": "1.0.0",
+  "type": "module",
+  "description": "Public website for Miracles In Motion 501(c)3 non-profit organization",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "build:analyze": "npm run build && npx vite-bundle-analyzer dist",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "lint:fix": "eslint . --ext ts,tsx --fix",
+    "type-check": "tsc --noEmit",
+    "preview": "vite preview",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:ci": "jest --ci --coverage --watchAll=false",
+    "deploy": "npm run build && gh-pages -d dist",
+    "audit:security": "npm audit --audit-level moderate",
+    "audit:bundle": "npx bundlesize"
+  },
+  "bundlesize": [
+    {
+      "path": "./dist/assets/*.js",
+      "maxSize": "500kb"
+    }
+  ],
+  "keywords": [
+    "non-profit",
+    "charity",
+    "501c3",
+    "miracles-in-motion",
+    "community",
+    "donations",
+    "volunteers",
+    "react",
+    "vite",
+    "tailwind"
+  ],
+  "author": "Miracles In Motion",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/Miracles-In-Motion/public-web.git"
+  },
+  "homepage": "https://miraclesinmotion.org",
+  "dependencies": {
+    "@tensorflow/tfjs": "^4.22.0",
+    "bull": "^4.16.5",
+    "compromise": "^14.14.4",
+    "date-fns": "^4.1.0",
+    "framer-motion": "^10.16.16",
+    "ioredis": "^5.8.0",
+    "lucide-react": "^0.290.0",
+    "ml-matrix": "^6.12.1",
+    "natural": "^8.1.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "redis": "^5.8.3",
+    "socket.io-client": "^4.8.1",
+    "uuid": "^13.0.0",
+    "ws": "^8.18.3",
+    "react-helmet-async": "^1.3.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/typography": "^0.5.10",
+    "@types/react": "^18.2.37",
+    "@types/react-dom": "^18.2.15",
+    "@types/jest": "^29.5.7",
+    "@testing-library/react": "^13.4.0",
+    "@testing-library/jest-dom": "^6.1.4",
+    "@typescript-eslint/eslint-plugin": "^6.10.0",
+    "@typescript-eslint/parser": "^6.10.0",
+    "@vitejs/plugin-react": "^4.1.0",
+    "autoprefixer": "^10.4.16",
+    "bundlesize": "^0.18.1",
+    "eslint": "^8.53.0",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.4",
+    "eslint-plugin-jsx-a11y": "^6.8.0",
+    "gh-pages": "^6.0.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
+    "postcss": "^8.4.31",
+    "tailwindcss": "^3.3.5",
+    "ts-jest": "^29.1.1",
+    "typescript": "^5.2.2",
+    "vite": "^4.5.0",
+    "vite-bundle-analyzer": "^0.7.0"
+  }
+}

src/ai/OptimizedStudentAssistanceAI.ts

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+// AI Model Lazy Loading Implementation
+export class OptimizedStudentAssistanceAI {
+  private static models: Map<string, any> = new Map()
+  private static modelUrls = {
+    'text-vectorization': '/models/text-vectorizer.json',
+    'matching-engine': '/models/matcher.json',
+    'priority-classifier': '/models/priority.json'
+  }
+
+  // Lazy load models on demand
+  private static async loadModel(modelType: string) {
+    if (this.models.has(modelType)) {
+      return this.models.get(modelType)
+    }
+
+    try {
+      console.log(`🤖 Loading AI model: ${modelType}`)
+      const model = await tf.loadLayersModel(this.modelUrls[modelType])
+      this.models.set(modelType, model)
+      console.log(`✅ Model ${modelType} loaded successfully`)
+      return model
+    } catch (error) {
+      console.error(`❌ Failed to load model ${modelType}:`, error)
+      // Fallback to rule-based system
+      return null
+    }
+  }
+
+  // Preload critical models in background
+  static async preloadCriticalModels() {
+    try {
+      // Load text vectorization model first (most commonly used)
+      await this.loadModel('text-vectorization')
+      
+      // Load others in background
+      setTimeout(() => this.loadModel('matching-engine'), 2000)
+      setTimeout(() => this.loadModel('priority-classifier'), 4000)
+    } catch (error) {
+      console.warn('Background model preloading failed:', error)
+    }
+  }
+
+  async processRequest(request: StudentRequest): Promise<MatchResult[]> {
+    // Load models as needed
+    const textModel = await OptimizedStudentAssistanceAI.loadModel('text-vectorization')
+    const matchingModel = await OptimizedStudentAssistanceAI.loadModel('matching-engine')
+    
+    // Process with loaded models or fallback to rule-based
+    if (textModel && matchingModel) {
+      return this.aiBasedMatching(request, textModel, matchingModel)
+    } else {
+      return this.ruleBasedMatching(request)
+    }
+  }
+
+  private async aiBasedMatching(request: StudentRequest, textModel: any, matchingModel: any): Promise<MatchResult[]> {
+    // AI-powered matching logic
+    console.log('🤖 Using AI-powered matching')
+    // ... implementation
+    return []
+  }
+
+  private async ruleBasedMatching(request: StudentRequest): Promise<MatchResult[]> {
+    // Fallback rule-based matching
+    console.log('📏 Using rule-based matching (fallback)')
+    // ... implementation
+    return []
+  }
+}

src/components/SEO/index.tsx

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+import React from 'react'
+import { Helmet } from 'react-helmet-async'
+
+interface SEOProps {
+  title?: string
+  description?: string
+  keywords?: string[]
+  image?: string
+  url?: string
+  type?: 'website' | 'article' | 'organization'
+}
+
+export const SEO: React.FC<SEOProps> = ({
+  title = 'Miracles In Motion - Supporting Students in Need',
+  description = 'A 501(c)3 non-profit providing school supplies, clothing, and emergency assistance to students and families in need.',
+  keywords = ['nonprofit', 'charity', '501c3', 'student assistance', 'school supplies', 'donations'],
+  image = 'https://miraclesinmotion.org/og-image.png',
+  url = 'https://miraclesinmotion.org',
+  type = 'website'
+}) => {
+  const structuredData = {
+    "@context": "https://schema.org",
+    "@type": "Organization",
+    "name": "Miracles In Motion",
+    "description": description,
+    "url": url,
+    "logo": "https://miraclesinmotion.org/logo.png",
+    "contactPoint": {
+      "@type": "ContactPoint",
+      "telephone": "+1-555-123-4567",
+      "contactType": "Customer Service"
+    },
+    "sameAs": [
+      "https://facebook.com/miraclesinmotion",
+      "https://instagram.com/miraclesinmotion"
+    ]
+  }
+
+  return (
+    <Helmet>
+      <title>{title}</title>
+      <meta name="description" content={description} />
+      <meta name="keywords" content={keywords.join(', ')} />
+      
+      {/* Open Graph */}
+      <meta property="og:title" content={title} />
+      <meta property="og:description" content={description} />
+      <meta property="og:image" content={image} />
+      <meta property="og:url" content={url} />
+      <meta property="og:type" content={type} />
+      
+      {/* Twitter Card */}
+      <meta name="twitter:card" content="summary_large_image" />
+      <meta name="twitter:title" content={title} />
+      <meta name="twitter:description" content={description} />
+      <meta name="twitter:image" content={image} />
+      
+      {/* Structured Data */}
+      <script type="application/ld+json">
+        {JSON.stringify(structuredData)}
+      </script>
+      
+      {/* Additional Meta Tags */}
+      <meta name="robots" content="index, follow" />
+      <meta name="author" content="Miracles In Motion" />
+      <link rel="canonical" href={url} />
+    </Helmet>
+  )
+}

src/pages/DonatePage/index.tsx

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+// Example: Modular Page Structure
+import React from 'react'
+import { SEOHead } from '@/components/SEO'
+import { PageShell } from '@/components/Layout'
+import { DonationForm } from './DonationForm'
+import { ImpactCalculator } from './ImpactCalculator'
+import { DonationTiers } from './DonationTiers'
+import { Heart } from 'lucide-react'
+
+interface DonatePageProps {
+  className?: string
+}
+
+export const DonatePage: React.FC<DonatePageProps> = ({ className }) => {
+  return (
+    <>
+      <SEOHead 
+        title="Donate - Support Students in Need"
+        description="Your donation directly supports students with school supplies, clothing, and emergency assistance."
+      />
+      
+      <PageShell 
+        title="Make a Difference Today" 
+        icon={Heart} 
+        eyebrow="Every dollar counts"
+        className={className}
+      >
+        <div className="grid gap-8 lg:grid-cols-3">
+          <div className="lg:col-span-2 space-y-8">
+            <DonationTiers />
+            <DonationForm />
+          </div>
+          
+          <div className="space-y-6">
+            <ImpactCalculator />
+            {/* Add trust badges, testimonials, etc. */}
+          </div>
+        </div>
+      </PageShell>
+    </>
+  )
+}

vite.config.optimized.ts

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+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import { resolve } from 'path'
+
+// Optimized Vite Configuration
+export default defineConfig({
+  plugins: [react()],
+  resolve: {
+    alias: {
+      '@': resolve(__dirname, './src'),
+    },
+  },
+  server: {
+    port: 3000,
+    open: true,
+  },
+  build: {
+    outDir: 'dist',
+    sourcemap: true,
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          // Core React libraries
+          vendor: ['react', 'react-dom'],
+          
+          // UI and animations
+          ui: ['framer-motion', 'lucide-react'],
+          
+          // AI and ML libraries (largest chunk)
+          ai: ['@tensorflow/tfjs', 'natural', 'ml-matrix', 'compromise'],
+          
+          // Real-time and networking
+          realtime: ['socket.io-client', 'ws', 'ioredis', 'redis'],
+          
+          // Queue management
+          queue: ['bull', 'uuid'],
+          
+          // Date utilities
+          utils: ['date-fns']
+        },
+        // Optimize chunk sizes
+        chunkFileNames: (chunkInfo) => {
+          const facadeModuleId = chunkInfo.facadeModuleId
+            ? chunkInfo.facadeModuleId.split('/').pop()
+            : 'chunk'
+          return `js/${facadeModuleId}-[hash].js`
+        }
+      },
+    },
+    // Enable compression
+    minify: 'terser',
+    terserOptions: {
+      compress: {
+        drop_console: true,
+        drop_debugger: true,
+      },
+    },
+    // Optimize chunks
+    chunkSizeWarningLimit: 500,
+  },
+})