docs: update hardcoded port 3000 references after auto-detect change

Port is now auto-detected by `ao init`, so docs should not hardcode 3000.

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

README.md

@@ -10,7 +10,7 @@ cd agent-orchestrator && bash scripts/setup.sh
 cd ~/your-project && ao init --auto && ao start
 ```
 
-Dashboard opens at http://localhost:3000 (port configurable via `port:` in config)
+Dashboard opens at http://localhost:4100
 
 ## Overview
 
@@ -99,8 +99,8 @@ ao spawn my-project
 # Command-line dashboard
 ao status
 
-# Web dashboard (default port 3000, configurable in agent-orchestrator.yaml)
-open http://localhost:3000
+# Web dashboard
+ao dashboard
 ```
 
 ### Manage Sessions

docs/DEVELOPMENT.md

@@ -40,7 +40,7 @@ pnpm build
 cd packages/web
 pnpm dev
 
-# Open http://localhost:3000 (or your configured port)
+# Open http://localhost:<port> (port from agent-orchestrator.yaml)
 ```
 
 ### Project Structure
@@ -319,7 +319,7 @@ cat ~/.agent-orchestrator/my-app-3
 **Check session status:**
 
 ```bash
-curl http://localhost:3000/api/sessions/my-app-3
+curl http://localhost:<port>/api/sessions/my-app-3
 ```
 
 ## Environment Variables

examples/README.md

@@ -108,6 +108,6 @@ After copying an example:
 1. **Edit the config** - Update repo paths, team IDs, etc.
 2. **Validate** - Run `ao start` to check for config errors
 3. **Spawn an agent** - Try `ao spawn project-id ISSUE-123`
-4. **Monitor** - Use `ao status` or open the dashboard (default http://localhost:3000, configurable via `port:` in config)
+4. **Monitor** - Use `ao status` or `ao dashboard` to open the web UI
 
 See [SETUP.md](../SETUP.md) for detailed configuration reference and troubleshooting.