[waleedcodes]

📌 Pull Request #29 of 58: webviewPanel.ts

📂 File & Architectural Context

• Target File: src/ui/webviewPanel.ts
• Architectural Layer: VS Code Webview Dashboard (Part 2: Visual Impact Graph)
• Scope Identifier: ui/blast-graph

🎯 Overview & Motivation

Enhances the webview dashboard with a visual, interactive blast radius call graph featuring live search, filter pills, tree connectors, and caller test badges.

🔍 Detailed Delta & Technical Implementation

• Added filter toolbar with real-time search input (#impact-search).
• Added filter pills: All Symbols, Untested Callers Only, and API Routes.
• Rendered visual tree branches with dashed connectors linking symbols to callers.
• Displayed caller test status badges (✓ Test Covered vs ⚠️ Untested Caller).
• Rendered directly affected API endpoints section.
• Added client-side live filtering script.

🛡️ Quality Gates & Verification

• Target Base Branch: working
• TypeScript Type Safety: 0 errors (tsc --noEmit).
• Code Quality: 0 ESLint warnings (eslint src --ext .ts).
• Test Suite: 34 / 34 passing tests across 13 test suites (vitest run).
• Production Bundle: Bundled in <700ms with esbuild.
• Verification Details: Passed all tests in tests/webviewPanel.test.ts.

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