[clang-tools-extra] [clangd] extend and rearrange doxygen hover documentation (PR #152918)

[Maksim Ivanov via cfe-commits]

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@@ -1504,41 +1505,103 @@ markup::Document HoverInfo::presentDoxygen() const {
     Header.appendText(index::getSymbolKindString(Kind)).appendSpace();
   assert(!Name.empty() && "hover triggered on a nameless symbol");
 
-  Header.appendCode(Name);
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emaxx-google wrote:

BTW the `NOTE:` comment above should be removed now I think?

https://github.com/llvm/llvm-project/pull/152918