fix(neovim): remove roslyn.nvim hack

Roslyn finally implements `textDocument/semanticTokens/full` by itself.

modules/neovim/lua/plugins/roslyn-nvim.lua

@@ -56,60 +56,6 @@ return {
               dotnet_enable_references_code_lens = true,
             },
           },
-          ---@class RoslynPatchedClient: vim.lsp.Client
-          ---@field patched boolean?
-
-          ---@param client RoslynPatchedClient
-          ---@param bufnr integer
-          on_attach = function(client, bufnr)
-            -- Call AstroLSP's on_attach so it registers mappings, formatting, etc.
-            require("astrolsp").on_attach(client, bufnr)
-
-            -- HACK: Patch out the `roslyn-ls` LSP client to have proper
-            -- semantic tokens.
-            -- This is a snippet of code taken and modified from:
-            -- https://github.com/seblyng/roslyn.nvim/wiki#semantic-tokens
-            if client.patched then
-              return
-            else
-              client.patched = true
-            end
-
-            -- let the runtime know the server can do semanticTokens/full now
-            client.server_capabilities = vim.tbl_deep_extend("force", client.server_capabilities, {
-              semanticTokensProvider = {
-                full = true,
-              },
-            })
-
-            local lsp_request = client.request
-
-            client.request = function(method, params, handler, req_bufnr)
-              if method ~= vim.lsp.protocol.Methods.textDocument_semanticTokens_full then
-                return lsp_request(method, params, handler, req_bufnr)
-              end
-
-              local target_bufnr = vim.uri_to_bufnr(params.textDocument.uri)
-              local line_count = vim.api.nvim_buf_line_count(target_bufnr)
-              local last_line =
-                  vim.api.nvim_buf_get_lines(target_bufnr, line_count - 1, line_count, true)[1]
-
-              local returnvalue = lsp_request("textDocument/semanticTokens/range", {
-                textDocument = params.textDocument,
-                range = {
-                  ["start"] = {
-                    line = 0,
-                    character = 0,
-                  },
-                  ["end"] = {
-                    line = line_count - 1,
-                    character = string.len(last_line) - 1,
-                  },
-                },
-              }, handler, req_bufnr)
-              return returnvalue
-            end
-          end,
         },
       }