fix: move snap test comments inline after commands

Author: fengmk2

packages/cli/snap-tests/vite-plugins-async/snap.txt

@@ -1,4 +1,3 @@
-> # Test that plugins loaded via async vitePlugins() are applied during build
 > vp build
-> cat dist/index.html | grep 'lazy-plugin-injected'
+> cat dist/index.html | grep 'lazy-plugin-injected' # async vitePlugins() should apply plugins during build
   <!-- lazy-plugin-injected --></body>

packages/cli/snap-tests/vite-plugins-async/steps.json

@@ -1,10 +1,9 @@
 {
   "commands": [
-    "# Test that plugins loaded via async vitePlugins() are applied during build",
     {
       "command": "vp build",
       "ignoreOutput": true
     },
-    "cat dist/index.html | grep 'lazy-plugin-injected'"
+    "cat dist/index.html | grep 'lazy-plugin-injected' # async vitePlugins() should apply plugins during build"
   ]
 }

packages/cli/snap-tests/vite-plugins-sync/snap.txt

@@ -1,4 +1,3 @@
-> # Test that plugins loaded via sync vitePlugins() are applied during build
 > vp build
-> cat dist/index.html | grep 'sync-plugin-injected'
+> cat dist/index.html | grep 'sync-plugin-injected' # sync vitePlugins() should apply plugins during build
   <!-- sync-plugin-injected --></body>

packages/cli/snap-tests/vite-plugins-sync/steps.json

@@ -1,10 +1,9 @@
 {
   "commands": [
-    "# Test that plugins loaded via sync vitePlugins() are applied during build",
     {
       "command": "vp build",
       "ignoreOutput": true
     },
-    "cat dist/index.html | grep 'sync-plugin-injected'"
+    "cat dist/index.html | grep 'sync-plugin-injected' # sync vitePlugins() should apply plugins during build"
   ]
 }