Split ingress keys into text/image protocols with Replicate model listing.

Add model input defaults (including prompt), workflow model editing, ingress API docs, and fix img2img image upload filenames for signed URLs.

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

internal/model/model_entry_test.go

@@ -0,0 +1,32 @@
+package model
+
+import "testing"
+
+func TestSplitIngressOwnerName(t *testing.T) {
+	owner, name := SplitIngressOwnerName("luminary/flux-sdxl", "comfy-local")
+	if owner != "luminary" || name != "flux-sdxl" {
+		t.Fatalf("got %q/%q", owner, name)
+	}
+	owner, name = SplitIngressOwnerName("plain-model", "comfy-local")
+	if owner != "comfy-local" || name != "plain-model" {
+		t.Fatalf("got %q/%q", owner, name)
+	}
+}
+
+func TestMatchesIngressRef(t *testing.T) {
+	entry := ModelEntry{
+		Enabled: true,
+		Alias:   "luminary/flux-txt2img",
+		ModelID: "internal-flux",
+	}
+	provider := "comfy-ui"
+	if !entry.MatchesIngressRef("luminary/flux-txt2img", provider) {
+		t.Fatal("expected ingress id / owner/name match")
+	}
+	if !entry.MatchesIngressRef("flux-txt2img", provider) {
+		t.Fatal("expected short name match")
+	}
+	if entry.MatchesIngressRef("other/flux-txt2img", provider) {
+		t.Fatal("unexpected owner mismatch match")
+	}
+}