Method constructor

packages/backend/src/configManager.ts:16–40

(
        private db: PrismaClient,
        private connectionManager: ConnectionManager,
        configPath: string,
    )

    private watcher: FSWatcher;

    constructor(
        private db: PrismaClient,
        private connectionManager: ConnectionManager,
        configPath: string,
    ) {
        this.watcher = chokidar.watch(configPath, {
            ignoreInitial: true,           // Don't fire events for existing files
            awaitWriteFinish: {
                stabilityThreshold: 100,   // File size stable for 100ms
                pollInterval: 100          // Check every 100ms
            },
            atomic: true                   // Handle atomic writes (temp file + rename)
        });

        this.watcher.on('change', async () => {
            logger.debug(`Config file ${configPath} changed. Syncing config.`);
            try {
                await this.syncConfig(configPath);
            } catch (error) {
                logger.error(`Failed to sync config: ${error}`);
            }
        });

        this.syncConfig(configPath);
    }

    private syncConfig = async (configPath: string) => {
        const config = await loadConfig(configPath);