Feat v0.7.1 surface runner framework (#55)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

server/handlers/package_validate.go

@@ -14,7 +14,7 @@ var validManifestID = regexp.MustCompile(`^[a-z0-9][a-z0-9-]{0,62}[a-z0-9]$`)
 type ManifestInfo struct {
 	ID            string
 	Title         string
-	Type          string // surface, extension, full, workflow, library
+	Type          string // surface, extension, full, workflow, library, test-runner
 	Version       string
 	Description   string
 	Author        string
@@ -60,10 +60,10 @@ func ValidateManifest(manifest map[string]any) (*ManifestInfo, error) {
 	}
 	validTypes := map[string]bool{
 		"surface": true, "extension": true, "full": true,
-		"workflow": true, "library": true,
+		"workflow": true, "library": true, "test-runner": true,
 	}
 	if !validTypes[info.Type] {
-		return nil, fmt.Errorf("manifest type must be 'surface', 'extension', 'full', 'workflow', or 'library'")
+		return nil, fmt.Errorf("manifest type must be 'surface', 'extension', 'full', 'workflow', 'library', or 'test-runner'")
 	}
 
 	// ── Extract optional fields ──────────────────────────────────
@@ -135,6 +135,10 @@ func ValidateManifest(manifest map[string]any) (*ManifestInfo, error) {
 		if info.HasRoute {
 			return nil, fmt.Errorf("library packages cannot have a route")
 		}
+	case "test-runner":
+		// Test runners are surface-like packages discovered by type.
+		// They are not shown in navigation (extensionNavItems filters for surface/full).
+		// They may have a route but it's optional — the registry surface provides access.
 	}
 
 	return info, nil

server/handlers/package_validate_test.go

@@ -153,6 +153,40 @@ func TestValidateManifest_Dependencies(t *testing.T) {
 	}
 }
 
+func TestValidateManifest_ValidTestRunner(t *testing.T) {
+	m := map[string]any{
+		"id":    "icd-test-runner",
+		"title": "ICD Test Runner",
+		"type":  "test-runner",
+	}
+	info, err := ValidateManifest(m)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if info.Type != "test-runner" {
+		t.Errorf("expected type 'test-runner', got %q", info.Type)
+	}
+}
+
+func TestValidateManifest_TestRunnerWithRequires(t *testing.T) {
+	m := map[string]any{
+		"id":       "chat-runner",
+		"title":    "Chat Runner",
+		"type":     "test-runner",
+		"requires": []any{"chat", "chat-core"},
+	}
+	info, err := ValidateManifest(m)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(info.Requires) != 2 {
+		t.Errorf("expected 2 requires, got %d", len(info.Requires))
+	}
+	if info.Requires[0] != "chat" || info.Requires[1] != "chat-core" {
+		t.Errorf("unexpected requires: %v", info.Requires)
+	}
+}
+
 func TestValidateManifest_WorkflowNoDef(t *testing.T) {
 	m := map[string]any{
 		"id":    "my-wf",