add WASM blazor-like thing

go/cmd/examples/go-wasm-web/go.mod

@@ -0,0 +1,18 @@
+// The example is its own module so its go-chart dependency (and freetype /
+// x/image) stays out of the kjol module — kjol's engine packages are
+// stdlib-only. kjol is resolved locally via the replace below (no publish step).
+module gowasmweb
+
+go 1.26.3
+
+require (
+	github.com/wcharczuk/go-chart/v2 v2.1.2
+	kjol v0.0.0
+)
+
+require (
+	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
+	golang.org/x/image v0.18.0 // indirect
+)
+
+replace kjol => ../../..