feat: add report analysis and visualization feature

- Add recharts library for data visualization
- Implement ReportAnalyzer service to parse report data
- Add report analysis IPC handler with Admin permission check
- Add ReportAnalysisDialog component with charts
- Add unit and E2E tests for report analyzer
- Update Playwright config to exclude vitest-specific test files
- Expand vitest config to include source code tests

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -57,6 +57,7 @@
     "rehype-slug": "^6.0.0",
     "remark-gfm": "^4.0.1",
     "typeorm": "^0.3.28",
+    "recharts": "^2.15.4",
     "uuid": "^13.0.0",
     "winston": "^3.19.0",
     "winston-daily-rotate-file": "^5.0.0",