feat: P1 合盘/星座/问答与测测完整设计包及模拟器取证工具

落地 synastry/star/ask API 与 H5 页面，补齐 cece-frontend-re complete-design 证据文档，并加入 Android 模拟器截图抓取脚本。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/internal/explore/catalog_test.go

@@ -0,0 +1,58 @@
+package explore
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestCatalogShape(t *testing.T) {
+	cats := Catalog()
+	if len(cats) < 6 {
+		t.Fatalf("want ≥6 L1 categories, got %d", len(cats))
+	}
+	keys := map[string]bool{}
+	for _, c := range cats {
+		keys[c.Key] = true
+		if len(c.Items) < 1 {
+			t.Fatalf("category %s empty", c.Key)
+		}
+		for _, it := range c.Items {
+			if it.Path == "" || !strings.HasPrefix(it.Path, "/") {
+				t.Fatalf("bad path %#v", it)
+			}
+		}
+	}
+	for _, k := range []string{"decode", "star", "relation", "tests", "rhythm", "cards", "growth"} {
+		if !keys[k] {
+			t.Fatalf("missing category %s", k)
+		}
+	}
+	// 四核心应排在量表之前
+	if indexOf(cats, "tests") < indexOf(cats, "star") {
+		t.Fatal("tests should come after star")
+	}
+}
+
+func indexOf(cats []Category, key string) int {
+	for i, c := range cats {
+		if c.Key == key {
+			return i
+		}
+	}
+	return -1
+}
+
+func TestLexiconHardBanOnly(t *testing.T) {
+	blob := ""
+	for _, c := range Catalog() {
+		blob += c.Title + c.Description
+		for _, it := range c.Items {
+			blob += it.Title + it.Description
+		}
+	}
+	for _, bad := range []string{"占卜", "算命", "测测"} {
+		if strings.Contains(blob, bad) {
+			t.Fatalf("forbidden %q", bad)
+		}
+	}
+}