Initial commit of Descrybe v2 without local scratch artifacts.

Drop one-shot tmp/axe scripts and agent i18n scratch so the Gitea tree is deployable.

apps/api/internal/aiprompts/render_test.go

@@ -0,0 +1,49 @@
+package aiprompts
+
+import "testing"
+
+func TestRender_replacesKnownVars(t *testing.T) {
+	t.Parallel()
+	got := Render("Hello {{name}} in {{category}}", Vars{
+		"name":     "Widget",
+		"category": "Tools",
+	})
+	want := "Hello Widget in Tools"
+	if got != want {
+		t.Fatalf("got %q want %q", got, want)
+	}
+}
+
+func TestRender_unknownVarEmpty(t *testing.T) {
+	t.Parallel()
+	got := Render("X={{missing}}Y", Vars{"name": "a"})
+	if got != "X=Y" {
+		t.Fatalf("got %q", got)
+	}
+}
+
+func TestRender_whitespaceInBraces(t *testing.T) {
+	t.Parallel()
+	got := Render("{{ name }}", Vars{"name": "ok"})
+	if got != "ok" {
+		t.Fatalf("got %q", got)
+	}
+}
+
+func TestExtractVariables(t *testing.T) {
+	t.Parallel()
+	got := ExtractVariables("{{name}} and {{name}} then {{brand_voice}}")
+	if len(got) != 2 || got[0] != "name" || got[1] != "brand_voice" {
+		t.Fatalf("got %#v", got)
+	}
+}
+
+func TestValidPromptKey(t *testing.T) {
+	t.Parallel()
+	if !ValidPromptKey(KeyProductEnhance) {
+		t.Fatal("expected product_enhance valid")
+	}
+	if ValidPromptKey("nope") {
+		t.Fatal("expected nope invalid")
+	}
+}