update deprecated pnpx references

MIGRATION.md

@@ -296,7 +296,7 @@
 
 ## From version 6.5.x to 7.0.0
 
-A number of these changes can be made automatically by the Storybook CLI. To take advantage of these "automigrations", run `npx storybook@latest upgrade --prerelease` or `pnpx storybook@latest upgrade --prerelease`.
+A number of these changes can be made automatically by the Storybook CLI. To take advantage of these "automigrations", run `npx storybook@latest upgrade --prerelease` or `pnpx dlx storybook@latest upgrade --prerelease`.
 
 ### 7.0 breaking changes
 

code/lib/cli/src/automigrate/fixes/sb-scripts.ts

@@ -35,7 +35,8 @@ export const getStorybookScripts = (allScripts: Record<string, string>) => {
 
         // in case people have scripts like `yarn start-storybook`
         const isPrependedByPkgManager =
-          previousWord && ['npx', 'run', 'yarn', 'pnpx'].some((cmd) => previousWord.includes(cmd));
+          previousWord &&
+          ['npx', 'run', 'yarn', 'pnpx', 'pnpm dlx'].some((cmd) => previousWord.includes(cmd));
 
         if (isSbBinary && !isPrependedByPkgManager) {
           isStorybookScript = true;

docs/snippets/common/preview-storybook-production-mode.pnpm.js.mdx

@@ -1,3 +1,3 @@
 ```shell
-pnpx http-server ./path/to/build
+pnpm dlx http-server ./path/to/build
 ```

docs/snippets/common/storybook-msw-generate.msw-pnpm.js.mdx

@@ -1,3 +1,3 @@
 ```shell
-pnpx msw init public/
+pnpm dlx msw init public/
 ```

docs/snippets/common/storybook-upgrade-prerelease.pnpm.js.mdx

@@ -1,3 +1,3 @@
 ```shell
-pnpx storybook@latest upgrade --prerelease
+pnpm dlx storybook@latest upgrade --prerelease
 ```