Phase 8: TypeScript migration, i18n rewrite, Activity Tree, Projects API, Heartbeats

.gitignore

@@ -36,3 +36,24 @@ Thumbs.db
 docs/*
 !docs/ui-ux/
 !docs/ui-ux/**
+
+# Build outputs
+dist/
+graphify-out/
+
+# Bootstrap logs
+bootstrap-*.log
+
+# Root index (dev entry point is static/index.html)
+index.html
+
+# Package lock
+package-lock.json
+
+# Root-level TypeScript config (but NOT static/*.ts source files)
+*.ts
+!static/*.ts
+
+# Scripts and tools
+scripts/
+settings.json