Initial commit: Luminary AI Gateway

OpenAI-compatible AI gateway with Vue admin UI, multi-provider egress,
ingress key governance, monitoring, and security controls.

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

internal/provider/anthropic/content_test.go

@@ -0,0 +1,26 @@
+package anthropic
+
+import "testing"
+
+func TestConvertOpenAIContentBlocks_TextAndImage(t *testing.T) {
+	content := []any{
+		map[string]any{"type": "text", "text": "describe this"},
+		map[string]any{"type": "image_url", "image_url": map[string]any{"url": "https://example.com/a.png"}},
+	}
+	blocks, ok := convertOpenAIContentBlocks(content).([]map[string]any)
+	if !ok || len(blocks) != 2 {
+		t.Fatalf("expected 2 blocks, got %#v", convertOpenAIContentBlocks(content))
+	}
+	if blocks[0]["text"] != "describe this" {
+		t.Fatalf("unexpected text block: %#v", blocks[0])
+	}
+	if blocks[1]["type"] != "image" {
+		t.Fatalf("unexpected image block: %#v", blocks[1])
+	}
+}
+
+func TestExtractOpenAIContent_String(t *testing.T) {
+	if got := extractOpenAIContent("hello"); got != "hello" {
+		t.Fatalf("got %q", got)
+	}
+}