Revert "remove unesessary default values"

This reverts commit 408eab842d.

backend/schema/components/certificate-object.json

@@ -46,6 +46,10 @@
 			"enum": ["ecdsa", "rsa"],
 			"description": "Type of SSL key (either ecdsa or rsa)"
 		},
+		"default_server": {
+			"type": "boolean",
+			"description": "Defines if the server is the default for unmatched requests"
+		},
 		"meta": {
 			"type": "object",
 			"additionalProperties": false,

frontend/js/models/dead-host.js

@@ -11,6 +11,7 @@ const model = Backbone.Model.extend({
             domain_names:    [],
             certificate_id:  0,
             ssl_key_type:    'ecdsa',
+            default_server:  false,
             ssl_forced:      false,
             http2_support:   false,
             hsts_enabled:    false,

frontend/js/models/redirection-host.js

@@ -15,6 +15,7 @@ const model = Backbone.Model.extend({
             preserve_path:       true,
             certificate_id:      0,
             ssl_key_type:        'ecdsa',
+            default_server:      false,
             ssl_forced:          false,
             hsts_enabled:        false,
             hsts_subdomains:     false,