Update proxy port flag

Author: danbarr

docs/toolhive/guides-cli/run-mcp-servers.mdx

@@ -144,10 +144,10 @@ Check the MCP server's documentation for the required arguments.
 
 ToolHive creates a reverse proxy on a random port that forwards requests to the
 container. This is the port that client applications connect to. To set a
-specific proxy port instead, use the `--port` flag:
+specific proxy port instead, use the `--proxy-port` flag:
 
 ```bash
-thv run --port <port-number> <server-name>
+thv run --proxy-port <port-number> <server-name>
 ```
 
 ## Run a custom MCP server
@@ -216,7 +216,7 @@ When you run an MCP server from a Docker image, ToolHive:
 1. Pulls the image (`my-mcp-server-image:latest`) and launches a container with
    the options and arguments you specified.
 2. Launches an HTTP proxy on a random port (optionally, add
-   `--port <port-number>` to specify the port).
+   `--proxy-port <port-number>` to specify the port).
 3. Labels the container so it can be tracked by ToolHive:
    ```yaml
    toolhive: true

docs/toolhive/tutorials/quickstart.mdx

@@ -183,22 +183,30 @@ ToolHive will pull the container image and start the server. You'll see output
 similar to this:
 
 ```text
-Image [mcp/fetch:latest] has 'latest' tag, pulling to ensure we have the most recent version...
-Pulling image: [mcp/fetch:latest]
-...
-Successfully pulled image: [mcp/fetch:latest]
-Using host port: [49226]
-Logging to: [~/Library/Application Support/toolhive/logs/fetch.log]
-MCP server is running in the background (PID: [80087])
-Use 'thv stop [fetch]' to stop the server
+8:41AM INF MCP server ghcr.io/stackloklabs/gofetch/server:latest is verified successfully
+8:41AM INF Image ghcr.io/stackloklabs/gofetch/server:latest has 'latest' tag, pulling to ensure we have the most recent version...
+8:41AM INF Pulling image: ghcr.io/stackloklabs/gofetch/server:latest
+Pulling from stackloklabs/gofetch/server: latest
+Digest: sha256:b9cbe3a8367f39e584d3fdd96d9c5046643c5f4798c3372b0c9049ece202cdef
+Status: Image is up to date for ghcr.io/stackloklabs/gofetch/server:latest
+8:41AM INF Successfully pulled image: ghcr.io/stackloklabs/gofetch/server:latest
+8:41AM INF Using target port: 15266
+8:41AM INF Logging to: ~/Library/Application Support/toolhive/logs/fetch.log
+8:41AM INF MCP server is running in the background (PID: 16834)
+8:41AM INF Use 'thv stop fetch' to stop the server
 ```
 
 :::info What's happening?
 
-ToolHive downloads the container image for the fetch server (if you don't
-already have it), creates a container with the appropriate security settings,
-and starts the server. It also sets up a proxy that lets your AI agent
-communicate with the server.
+When you run an MCP server, ToolHive:
+
+- Verifies the MCP server image provenance (if attestation information is
+  available in the registry)
+- Downloads the container image
+- Sets up the container with the necessary security settings and starts it in
+  the background
+- Sets up a reverse proxy that lets your AI client applications communicate with
+  the server
 
 :::
 
@@ -213,11 +221,11 @@ thv list
 You should see output similar to this:
 
 ```text
-NAME    PACKAGE            STATUS    URL                                PORT    TOOL TYPE   CREATED AT
-fetch   mcp/fetch:latest   running   http://127.0.0.1:15266/sse#fetch   15266   mcp         2025-06-30 09:12:53 -0400 EDT
+NAME    PACKAGE                                      STATUS    URL                                PORT    TOOL TYPE   CREATED AT
+fetch   ghcr.io/stackloklabs/gofetch/server:latest   running   http://127.0.0.1:15266/sse#fetch   15266   mcp         2025-07-10 08:41:56 -0400 EDT
 ```
 
-This confirms that the fetch server is running and available on port 15266.
+This confirms that the fetch server is running and available on port 49226.
 
 :::info What's happening?
 
@@ -304,7 +312,7 @@ If the server fails to start, check:
 Try running with a specific port:
 
 ```bash
-thv run --port 8081 fetch
+thv run --proxy-port 8081 fetch
 ```
 
 </details>