Initial commit: RayLens - Browser-first analytical app on RayforceDB

Features:
- WASM-based RayforceDB with Web Worker execution
- Dashboard-style UI with drag-and-drop components
- Real-time streaming data demo with Rayforce table operations
- Component palette, dashboard canvas, property inspector
- Data Grid with conditional highlighting
- Chart components (bar, line, area, scatter, pie, heatmap)
- Filter, date range, dropdown, text input controls
- CSV import with native read-csv support
- GitHub Pages deployment with COI service worker

Author: singaraiona

.github/workflows/deploy.yml

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+# Deploy RayLens to GitHub Pages
+name: Deploy to GitHub Pages
+
+on:
+  # Run on push to main branch
+  push:
+    branches: [main, master]
+  
+  # Allow manual trigger
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+        env:
+          # Set base path for GitHub Pages (repo name)
+          # Update this if your repo has a different name
+          VITE_BASE_PATH: /${{ github.event.repository.name }}/
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: './dist'
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.gitignore

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+# Dependencies
+node_modules/
+
+# Build output
+dist/
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea/
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Test coverage
+coverage/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# WASM files (generated by prepare:wasm)
+public/rayforce/*.wasm
+public/rayforce/*.js
+
+# Vitest
+.vitest/