Improve contrast ratio in annotation textarea

Author: Alejandro Celaya

package.json

@@ -14,7 +14,7 @@
     "@babel/preset-react": "^7.0.0",
     "@babel/preset-typescript": "^7.16.7",
     "@hypothesis/frontend-build": "^3.0.0",
-    "@hypothesis/frontend-shared": "^9.2.0",
+    "@hypothesis/frontend-shared": "^9.2.1",
     "@hypothesis/frontend-testing": "^1.3.1",
     "@npmcli/arborist": "^9.0.0",
     "@octokit/rest": "^21.0.0",

src/sidebar/components/MarkdownEditor.tsx

@@ -326,7 +326,7 @@ function TextArea({
       <textarea
         className={classnames(
           'border rounded p-2',
-          'text-color-text-light bg-grey-0',
+          'placeholder:text-grey-6 bg-grey-0',
           'focus:bg-white focus:outline-none focus:shadow-focus-inner',
           classes,
         )}

yarn.lock

@@ -2504,15 +2504,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@hypothesis/frontend-shared@npm:^9.2.0":
-  version: 9.2.0
-  resolution: "@hypothesis/frontend-shared@npm:9.2.0"
+"@hypothesis/frontend-shared@npm:^9.2.1":
+  version: 9.2.1
+  resolution: "@hypothesis/frontend-shared@npm:9.2.1"
   dependencies:
     highlight.js: ^11.6.0
     wouter-preact: ^3.0.0
   peerDependencies:
     preact: ^10.25.1
-  checksum: 1775cf2ce3fe463076973e41c271707a786169ab6a271e91be642dc6beb5a8dec3d1513a313c19a647b1341c7529fc2aef1a71b836232eea0dc208ebdbb08939
+  checksum: fe7c87658069722ae16053591daec238d4725e77656fd609e4f9a9c842f4f760882b922cdbbb7f7807d20a43b05787ebbc659c658179f0bf49a98b47c906e18b
   languageName: node
   linkType: hard
 
@@ -9020,7 +9020,7 @@ __metadata:
     "@babel/preset-react": ^7.0.0
     "@babel/preset-typescript": ^7.16.7
     "@hypothesis/frontend-build": ^3.0.0
-    "@hypothesis/frontend-shared": ^9.2.0
+    "@hypothesis/frontend-shared": ^9.2.1
     "@hypothesis/frontend-testing": ^1.3.1
     "@npmcli/arborist": ^9.0.0
     "@octokit/rest": ^21.0.0