docs: TRAC-167 Add logs tail command to CLI reference

docs/storefront/catalyst/reference/cli.mdx

@@ -156,6 +156,46 @@ pnpm catalyst deploy --secret BIGCOMMERCE_STORE_HASH=<YOUR_STORE_HASH> --secret
 
 ---
 
+## logs tail
+
+Tail live logs from your deployed application. Streams log output in real time using Server-Sent Events (SSE). The stream automatically reconnects on transient errors (up to 5 retries).
+
+### Parameters
+
+| Parameter | Required | Description |
+| :---- | :---- | :---- |
+| `--store-hash <hash>` | **Yes** | The BigCommerce store hash (found in the URL of your store's Control Panel). Can also be set via an environment variable named `CATALYST_STORE_HASH` or the `.bigcommerce/project.json` file. |
+| `--access-token <token>` | **Yes** | Your BigCommerce access token. Can also be set via an environment variable named `CATALYST_ACCESS_TOKEN` or the `.bigcommerce/project.json` file. |
+| `--project-uuid <uuid>` | No | The project UUID. Can also be set via an environment variable named `CATALYST_PROJECT_UUID` or the `.bigcommerce/project.json` file. |
+| `--format <format>` | No | Output format for log events. Choices: `json`, `pretty`, `default`, `short`, `request`. Defaults to `default`. |
+| `--api-host <host>` | No | API host to connect to. Defaults to `api.bigcommerce.com`. |
+
+The available formats are:
+
+- `default` — `[timestamp] [LEVEL] message`
+- `short` — message only
+- `request` — `[timestamp] [LEVEL] METHOD URL (status_code) message`
+- `json` — raw JSON output
+- `pretty` — pretty-printed JSON
+
+### Example
+
+```shell
+pnpm catalyst logs tail
+```
+
+```shell
+# Tail logs with request format
+pnpm catalyst logs tail --format request
+```
+
+```shell
+# Tail logs as raw JSON (useful for piping to other tools)
+pnpm catalyst logs tail --format json
+```
+
+---
+
 ## project create
 
 Create a BigCommerce infrastructure project.