docs: Point LS feature links to docs site

Signed-off-by: Charlie Egan <[email protected]>

README.md

@@ -652,26 +652,26 @@ symbols helping you easily navigate the Rego code in your workspace.
 
 The Regal language server currently supports the following LSP features:
 
-- [x] [Diagnostics](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#diagnostics) (linting)
-- [x] [Hover](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#hover)
+- [x] [Diagnostics](https://docs.styra.com/regal/language-server#diagnostics) (linting)
+- [x] [Hover](https://docs.styra.com/regal/language-server#hover)
       (for inline docs on built-in functions)
-- [x] [Go to definition](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#go-to-definition)
+- [x] [Go to definition](https://docs.styra.com/regal/language-server#go-to-definition)
       (ctrl/cmd + click on a reference to go to definition)
-- [x] [Folding ranges](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#folding-ranges)
+- [x] [Folding ranges](https://docs.styra.com/regal/language-server#folding-ranges)
       (expand/collapse blocks, imports, comments)
-- [x] [Document and workspace symbols](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#document-and-workspace-symbols)
+- [x] [Document and workspace symbols](https://docs.styra.com/regal/language-server#document-and-workspace-symbols)
       (navigate to rules, functions, packages)
-- [x] [Inlay hints](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#inlay-hints)
+- [x] [Inlay hints](https://docs.styra.com/regal/language-server#inlay-hints)
       (show names of built-in function arguments next to their values)
-- [x] [Formatting](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#formatting)
-- [x] [Code completions](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#code-completions)
-- [x] [Code actions](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#code-actions)
+- [x] [Formatting](https://docs.styra.com/regal/language-server#formatting)
+- [x] [Code completions](https://docs.styra.com/regal/language-server#code-completions)
+- [x] [Code actions](https://docs.styra.com/regal/language-server#code-actions)
       (quick fixes for linting issues)
   - [x] [opa-fmt](https://docs.styra.com/regal/rules/style/opa-fmt)
   - [x] [use-rego-v1](https://docs.styra.com/regal/rules/imports/use-rego-v1)
   - [x] [use-assignment-operator](https://docs.styra.com/regal/rules/style/use-assignment-operator)
   - [x] [no-whitespace-comment](https://docs.styra.com/regal/rules/style/no-whitespace-comment)
-- [x] [Code lenses](https://github.com/StyraInc/regal/blob/main/docs/language-server.md#code-lenses-evaluation)
+- [x] [Code lenses](https://docs.styra.com/regal/language-server#code-lenses-evaluation)
       (click to evaluate any package or rule directly in the editor)
 
 See the