fix(dev): use localhost in .agor.yml app_url template

Replace hardcoded private IP with localhost so the config works
for all contributors. Can be overridden per-worktree in the Agor UI.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.agor.yml

@@ -0,0 +1,12 @@
+environment:
+  up_command: >-
+    NODE_PORT={{add 9100 worktree.unique_id}}
+    docker compose -p {{worktree.name}} -f docker-compose-light.yml up -d
+  down_command: >-
+    docker compose -p {{worktree.name}} -f docker-compose-light.yml down
+  nuke_command: >-
+    docker compose -p {{worktree.name}} -f docker-compose-light.yml down -v
+  health_check_url: 'http://localhost:{{add 9100 worktree.unique_id}}/health'
+  app_url: 'http://localhost:{{add 9100 worktree.unique_id}}'
+  logs_command: >-
+    docker compose -p {{worktree.name}} -f docker-compose-light.yml logs --tail=100 superset-node-light

docker-compose-light.yml

@@ -162,6 +162,7 @@ services:
       # Webpack dev server must bind to 0.0.0.0 to be accessible from outside the container
       WEBPACK_DEVSERVER_HOST: "${WEBPACK_DEVSERVER_HOST:-0.0.0.0}"
       WEBPACK_DEVSERVER_PORT: "${WEBPACK_DEVSERVER_PORT:-9000}"
+      WEBPACK_ALLOW_ALL_HOSTS: "${WEBPACK_ALLOW_ALL_HOSTS:-true}"
     ports:
       - "${NODE_PORT:-9001}:9000"  # Parameterized port, accessible on all interfaces
     command: ["/app/docker/docker-frontend.sh"]

superset-frontend/webpack.config.js

@@ -666,16 +666,18 @@ if (isDevMode) {
     liveReload: false,
     host: devserverHost,
     port: devserverPort,
-    allowedHosts: [
-      ...new Set([
-        devserverHost,
-        'localhost',
-        '.localhost',
-        '127.0.0.1',
-        '::1',
-        '.local',
-      ]),
-    ],
+    allowedHosts: process.env.WEBPACK_ALLOW_ALL_HOSTS
+      ? 'all'
+      : [
+          ...new Set([
+            devserverHost,
+            'localhost',
+            '.localhost',
+            '127.0.0.1',
+            '::1',
+            '.local',
+          ]),
+        ],
     proxy: [() => proxyConfig],
     client: {
       overlay: {