refactor(vite): adjust HMR config and clean duplicate env var

Updates the Vite HMR settings to set protocol, host, and port explicitly for WebSocket stability.
Also removes duplicate SSH_AUTH_SOCK entry from devcontainer Docker compose to reduce redundancy.

Author: artdotlis

.devcontainer/dev.docker-compose.yml

@@ -18,7 +18,6 @@ services:
                 BIN_DEPLOY_REQ: ${BIN_DEPLOY_REQ}
                 SSH_AUTH_SOCK: /ssh-agent
                 BUN_BIN: ${BUN_BIN_R}
-                SSH_AUTH_SOCK: /ssh-agent
         volumes:
             - ${SSH_AUTH_SOCK:-/dev/null}:/ssh-agent
             - .:/workspace

packages/presentation/vite.config.ts

@@ -129,6 +129,9 @@ function createDefaultServer(): PreviewOptions | ServerOptions {
         strictPort: true,
         fs: { strict: false },
         hmr: {
+            protocol: 'ws',
+            host: 'localhost',
+            port: getNginxPort(),
             clientPort: getNginxPort(),
             path: '/_ws',
         },