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/support/match_auto_reply_test.go

@@ -0,0 +1,79 @@
+package support
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/google/uuid"
+)
+
+func TestScoreCorpusItem_keywordAndCategory(t *testing.T) {
+	t.Parallel()
+	hay := "i cannot reset my password on the account page"
+	score := ScoreCorpusItemForTest(hay, "account",
+		[]string{"password", "reset"},
+		[]string{"password_reset"},
+		[]string{"account"},
+		0,
+	)
+	if score < 0.78 {
+		t.Fatalf("expected strong match score >= 0.78, got %v", score)
+	}
+	weak := ScoreCorpusItemForTest("hello world", "other",
+		[]string{"password", "reset", "billing", "invoice"},
+		nil,
+		[]string{"billing"},
+		0,
+	)
+	if weak >= 0.5 {
+		t.Fatalf("expected weak score < 0.5, got %v", weak)
+	}
+}
+
+func TestRedactSecretsForMatch(t *testing.T) {
+	t.Parallel()
+	in := "key sk-abcdefghijklmnopqrstuvwxyz12 and Bearer tokensecret1234567890 end"
+	out := RedactSecretsForMatch(in)
+	if strings.Contains(out, "sk-abcdefghijklmnopqrstuvwxyz12") || strings.Contains(out, "tokensecret1234567890") {
+		t.Fatalf("secrets not redacted: %q", out)
+	}
+	if !strings.Contains(out, "REDACTED") {
+		t.Fatalf("expected REDACTED marker, got %q", out)
+	}
+}
+
+func TestApplyTemplatePlaceholders_allowlist(t *testing.T) {
+	t.Parallel()
+	ticket := Ticket{Subject: "Need help", Category: "billing"}
+	body := applyTemplatePlaceholders("Re: {{subject}} ({{category}}) {{evil}}", ticket)
+	if !strings.Contains(body, "Need help") || !strings.Contains(body, "billing") {
+		t.Fatalf("placeholders not applied: %q", body)
+	}
+	if !strings.Contains(body, "{{evil}}") {
+		t.Fatalf("disallowed placeholder should remain literal: %q", body)
+	}
+}
+
+func TestLabelAutoBody_idempotent(t *testing.T) {
+	t.Parallel()
+	once := labelAutoBody("Hello")
+	twice := labelAutoBody(once)
+	if strings.Count(twice, "Automated answer from help center") != 1 {
+		t.Fatalf("footer duplicated: %q", twice)
+	}
+}
+
+func TestMatchAutoReplyResult_shape(t *testing.T) {
+	t.Parallel()
+	id := uuid.New()
+	r := MatchAutoReplyResult{
+		Matched:    true,
+		Confidence: 0.9,
+		ReplyBody:  "answer",
+		ArticleID:  &id,
+		Kind:       MatchKindKBArticle,
+	}
+	if !r.Matched || r.ArticleID == nil || r.Kind != MatchKindKBArticle {
+		t.Fatalf("unexpected result: %+v", r)
+	}
+}