Fixes reported accessibility issues around link description and <pre> focus state. (#284)

Author: DanielRosenwasser

site/src/blog/announcing-typechat-0-1-0.md

@@ -200,8 +200,8 @@ You can [see specifics of this change on GitHub](https://github.com/microsoft/Ty
 
 Other changes to be aware of are:
 
-* `TypeChatJsonProgram` and related functions, such as `createModuleTextFromProgram`, `evaluateJsonProgram`, and `createProgramTranslator` all live in `typechat/ts` ([see PR](https://github.com/microsoft/TypeChat/pull/147)).
-* The `processRequests` function for creating a REPL-like prompt now lives in `typechat/interactive` ([see PR](https://github.com/microsoft/TypeChat/pull/221)).
+* `TypeChatJsonProgram` and related functions, such as `createModuleTextFromProgram`, `evaluateJsonProgram`, and `createProgramTranslator` all live in `typechat/ts` ([see the pull request for these `TypeChatJsonProgram` changes](https://github.com/microsoft/TypeChat/pull/147)).
+* The `processRequests` function for creating a REPL-like prompt now lives in `typechat/interactive` ([see the pull request for these `processRequests` changes](https://github.com/microsoft/TypeChat/pull/221)).
 
 ## What's Next?
 

site/src/css/styles.css

@@ -79,6 +79,11 @@
     background-color: #f5f8fa;
 }
 
+.typechat-prose-content pre:focus {
+    outline: 3px solid #0078d4;
+    outline-offset: 2px;
+}
+
 .typechat-prose-content code {
     font-family: var(--typechat-monospace);
     color: var(--typechat-inline-code-color);