update doc

CLAUDE.md

@@ -109,6 +109,38 @@ Tests live in `backlogger/tests.py` only. The CI only tests the `backlogger` app
 | Staging/dev | https://debug.killmybacklog.com | `django-dev` | 8081 |
 | Gitea | https://git.k-boris.tech | `gitea` | 3000 |
 | Woodpecker | https://ci.k-boris.tech | `woodpecker-server` | 8000 |
+| Dozzle (logs) | https://logs.k-boris.tech | `dozzle` | 8888 |
+
+## Monitoring & Logs
+
+**Dozzle** at https://logs.k-boris.tech provides a web UI for all Docker container logs.
+Login: username `boris` (password in 1Password / your password manager).
+Use this instead of SSH log-tailing during development.
+
+Auth config lives at `/opt/services/dozzle/users.yml` on the VPS.
+To update password: `docker run --rm httpd:alpine htpasswd -nbB boris 'newpassword'` → paste hash into users.yml.
+
+## Claude Code tooling
+
+### Playwright MCP (browser + screenshots)
+
+Allows Claude to browse the live sites and take screenshots without manual intervention.
+
+Add to `~/.claude/settings.json`:
+
+```json
+{
+  "mcpServers": {
+    "playwright": {
+      "command": "npx",
+      "args": ["@playwright/mcp@latest", "--headless"]
+    }
+  }
+}
+```
+
+Requires Node.js / npx available on the machine. `@playwright/mcp` is downloaded on first use.
+Restart Claude Code after editing settings.json.
 
 ## Workflow
 
@@ -116,4 +148,4 @@ Tests live in `backlogger/tests.py` only. The CI only tests the `backlogger` app
 2. Push to `dev` → CI runs tests + deploys to staging automatically
 3. Check staging at https://debug.killmybacklog.com
 4. Merge/push to `main` → CI deploys to production
-5. Tail production logs via SSH if something looks wrong
+5. Check logs at https://logs.k-boris.tech instead of SSH if something looks wrong