fix: switch back to non-streaming update mode (#106)

lua/avante/sidebar.lua

@@ -700,52 +700,41 @@ function Sidebar:render()
 
     local filetype = api.nvim_get_option_value("filetype", { buf = self.code.buf })
 
-    local is_first_chunk = true
-
     ---@type AvanteChunkParser
     local on_chunk = function(chunk)
-      local append_chunk = function()
       signal.is_loading = true
       full_response = full_response .. chunk
-        self:update_content(chunk, { stream = true, scroll = true })
+      self:update_content(content_prefix .. full_response, { stream = false, scroll = true })
       vim.schedule(function()
         vim.cmd("redraw")
       end)
     end
 
-      if is_first_chunk then
-        is_first_chunk = false
-        self:update_content(content_prefix, {
-          scroll = true,
-          callback = function()
-            vim.schedule(function()
-              vim.cmd("redraw")
-              append_chunk()
-            end)
-          end,
-        })
-      else
-        append_chunk()
-      end
-    end
-
     ---@type AvanteCompleteParser
     local on_complete = function(err)
       signal.is_loading = false
 
       if err ~= nil then
-        self:update_content("\n\n🚨 Error: " .. vim.inspect(err), { stream = true, scroll = true })
+        self:update_content(
+          content_prefix .. full_response .. "\n\n🚨 Error: " .. vim.inspect(err),
+          { stream = false, scroll = true }
+        )
         return
       end
 
       -- Execute when the stream request is actually completed
-      self:update_content("\n\n🎉🎉🎉 **Generation complete!** Please review the code suggestions above.\n\n", {
-        stream = true,
+      self:update_content(
+        content_prefix
+          .. full_response
+          .. "\n\n🎉🎉🎉 **Generation complete!** Please review the code suggestions above.\n\n",
+        {
+          stream = false,
           scroll = true,
           callback = function()
             api.nvim_exec_autocmds("User", { pattern = VIEW_BUFFER_UPDATED_PATTERN })
           end,
-      })
+        }
+      )
 
       -- Save chat history
       table.insert(chat_history or {}, {