Refactor API Schema and validation

- /schema now returns full openapi/swagger schema
- That schema is used to validate incoming requests
- And used as a contract in future integration tests
- Moved route files up one level
- Fixed incorrect 404 reponses when getting objects
- Fixed saving new objects and passing jsonschemavalidation

backend/schema/paths/nginx/access-lists/get.json

@@ -0,0 +1,50 @@
+{
+	"operationId": "getAccessLists",
+	"summary": "Get all access lists",
+	"tags": ["Access Lists"],
+	"security": [
+		{
+			"BearerAuth": ["access_lists"]
+		}
+	],
+	"parameters": [
+		{
+			"in": "query",
+			"name": "expand",
+			"description": "Expansions",
+			"schema": {
+				"type": "string",
+				"enum": ["owner", "items", "clients", "proxy_hosts"]
+			}
+		}
+	],
+	"responses": {
+		"200": {
+			"description": "200 response",
+			"content": {
+				"application/json": {
+					"examples": {
+						"default": {
+							"value": [
+								{
+									"id": 1,
+									"created_on": "2024-10-08T22:15:40.000Z",
+									"modified_on": "2024-10-08T22:15:40.000Z",
+									"owner_user_id": 1,
+									"name": "test1234",
+									"meta": {},
+									"satisfy_any": 1,
+									"pass_auth": 0,
+									"proxy_host_count": 0
+								}
+							]
+						}
+					},
+					"schema": {
+						"$ref": "../../../components/access-list-object.json"
+					}
+				}
+			}
+		}
+	}
+}