Put umzug in server/libs and remove unneeded dependencies from it

server/libs/umzug/storage/json.js

@@ -0,0 +1,61 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.JSONStorage = void 0;
+const fs_1 = require("fs");
+const path = __importStar(require("path"));
+const filesystem = {
+    /** reads a file as a string or returns null if file doesn't exist */
+    async readAsync(filepath) {
+        return fs_1.promises.readFile(filepath).then(c => c.toString(), () => null);
+    },
+    /** writes a string as file contents, creating its parent directory if necessary */
+    async writeAsync(filepath, content) {
+        await fs_1.promises.mkdir(path.dirname(filepath), { recursive: true });
+        await fs_1.promises.writeFile(filepath, content);
+    },
+};
+class JSONStorage {
+    constructor(options) {
+        var _a;
+        this.path = (_a = options === null || options === void 0 ? void 0 : options.path) !== null && _a !== void 0 ? _a : path.join(process.cwd(), 'umzug.json');
+    }
+    async logMigration({ name: migrationName }) {
+        const loggedMigrations = await this.executed();
+        loggedMigrations.push(migrationName);
+        await filesystem.writeAsync(this.path, JSON.stringify(loggedMigrations, null, 2));
+    }
+    async unlogMigration({ name: migrationName }) {
+        const loggedMigrations = await this.executed();
+        const updatedMigrations = loggedMigrations.filter(name => name !== migrationName);
+        await filesystem.writeAsync(this.path, JSON.stringify(updatedMigrations, null, 2));
+    }
+    async executed() {
+        const content = await filesystem.readAsync(this.path);
+        return content ? JSON.parse(content) : [];
+    }
+}
+exports.JSONStorage = JSONStorage;
+//# sourceMappingURL=json.js.map