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/star/natal/aspects_test.go

@@ -0,0 +1,28 @@
+package natal
+
+import (
+	"testing"
+	"time"
+)
+
+func TestAspectsDeterministic(t *testing.T) {
+	c, err := Compute(time.Date(1990, 5, 12, 0, 0, 0, 0, time.UTC), strPtr("12:00"), strPtr("北京"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	a := Aspects(c)
+	b := Aspects(c)
+	if len(a) == 0 {
+		t.Fatal("expected some aspects")
+	}
+	if len(a) != len(b) || a[0].Label != b[0].Label {
+		t.Fatalf("not deterministic: %+v vs %+v", a[0], b[0])
+	}
+	for _, asp := range a {
+		if asp.Orb < 0 || asp.Orb > 8.1 {
+			t.Fatalf("orb out of range: %+v", asp)
+		}
+	}
+}
+
+func strPtr(s string) *string { return &s }