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/processing/prompt_fallback_test.go

@@ -0,0 +1,39 @@
+package processing
+
+import (
+	"testing"
+
+	"github.com/descrybe/descrybe-v2/apps/api/internal/company"
+)
+
+func TestResolvePromptFallbackChain(t *testing.T) {
+	t.Parallel()
+	// Category override for language wins over company user template.
+	sys, user := resolveProductPromptTemplates(ProductInput{
+		EnhanceSystemTemplate: "sys",
+		EnhanceUserTemplate:   "company-en",
+		CategoryEnhancePrompt: "cat-sl",
+		Language:              "sl",
+	})
+	if sys != "sys" || user != "cat-sl" {
+		t.Fatalf("sys=%q user=%q", sys, user)
+	}
+
+	// Empty category → company template.
+	_, user = resolveProductPromptTemplates(ProductInput{
+		EnhanceUserTemplate: "company-de",
+		Language:            "de",
+	})
+	if user != "company-de" {
+		t.Fatalf("user=%q", user)
+	}
+
+	// categoryEnhancePromptFor: lang-specific only (no cross-lang fallback).
+	m := map[string]company.LangPromptMap{"audio": {"sl": "slo-prompt"}}
+	if got := categoryEnhancePromptFor(m, "audio", "sl"); got != "slo-prompt" {
+		t.Fatalf("got %q", got)
+	}
+	if got := categoryEnhancePromptFor(m, "audio", "en"); got != "" {
+		t.Fatalf("cross-lang should be empty, got %q", got)
+	}
+}