chore: remove test results and .claude from git, update .gitignore

Accidentally committed test result files and local Claude settings in 7295859.
These should never be tracked:

Removed:
- .claude/settings.local.json (local Claude Code settings)
- e2e/solid-start/*/test-results/ (Playwright test results)

Added to .gitignore:
- test-results/
- **/test-results/
- .claude/

These files will now be ignored going forward.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: KyleAMathews

.claude/settings.local.json

@@ -24,6 +24,8 @@ coverage
 packages/router-generator/tests/**/*.gen.ts
 packages/router-generator/tests/**/*.gen.js
 e2e/**/port*.txt
+test-results/
+**/test-results/
 
 # misc
 .DS_Store
@@ -79,3 +81,6 @@ vite.config.ts.timestamp_*
 **/llms
 
 **/.tanstack
+
+# Claude Code settings
+.claude/