fix(proxy): add NO_PROXY to api-proxy container for health check

The api-proxy container's curl health check was routing through Squid
because of the newly-added lowercase http_proxy/https_proxy env vars.
curl respects lowercase proxy vars, causing localhost health checks to
fail. Add NO_PROXY/no_proxy with localhost entries to prevent this.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: Mossaka

src/docker-manager.ts

@@ -1022,6 +1022,9 @@ export function generateDockerCompose(
         HTTPS_PROXY: `http://${networkConfig.squidIp}:${SQUID_PORT}`,
         http_proxy: `http://${networkConfig.squidIp}:${SQUID_PORT}`,
         https_proxy: `http://${networkConfig.squidIp}:${SQUID_PORT}`,
+        // Prevent curl health check from routing localhost through Squid
+        NO_PROXY: `localhost,127.0.0.1,::1`,
+        no_proxy: `localhost,127.0.0.1,::1`,
         // Rate limiting configuration
         ...(config.rateLimitConfig && {
           AWF_RATE_LIMIT_ENABLED: String(config.rateLimitConfig.enabled),