chore: initialize repository

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: prdai

.gitignore

@@ -0,0 +1,9 @@
+node_modules
+dist
+*.log
+.DS_Store
+.dev.vars
+.wrangler
+coverage
+*.tsbuildinfo
+.astro