[waleedcodes]

📌 Pull Request #25 of 58: treeDataProvider.ts

📂 File & Architectural Context

• Target File: src/ui/treeDataProvider.ts
• Architectural Layer: VS Code Sidebar Tree View
• Scope Identifier: ui/tree

🎯 Overview & Motivation

Provides a hierarchical tree view in the VS Code Activity Bar displaying verification score, changed files, impact, breakage risks, static risks, and project rules.

🔍 Detailed Delta & Technical Implementation

• Implemented ProofCodeTreeDataProvider implementing vscode.TreeDataProvider.
• Provided root items: Verification Score, Changed Files, Impact, What Could Break, Risks, Rules, Checks.
• Added one-click commands to open changed files and jump to risk evidence locations.
• Supported dynamic report updates via EventEmitter.

🛡️ 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 unit tests in tests/treeDataProvider.test.ts.

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Generated by ProofCode automated delivery pipeline with granular 3-commit pull requests against development branch working.