chore: attachment margin (#64)

Author: Junyi-99

internal/api/chat/list_supported_models_v2.go

@@ -35,14 +35,6 @@ func (s *ChatServerV2) ListSupportedModels(
 				InputPrice:   200,
 				OutputPrice:  800,
 			},
-			{
-				Name:         "GPT-4o",
-				Slug:         "openai/gpt-4o",
-				TotalContext: 128000,
-				MaxOutput:    16400,
-				InputPrice:   250,
-				OutputPrice:  1000,
-			},
 			{
 				Name:         "GPT-4.1-mini",
 				Slug:         "openai/gpt-4.1-mini",
@@ -75,6 +67,14 @@ func (s *ChatServerV2) ListSupportedModels(
 				InputPrice:   30,
 				OutputPrice:  250,
 			},
+			{
+				Name:         "Gemini 3 Flash Preview",
+				Slug:         "google/gemini-3-flash-preview",
+				TotalContext: 1050000,
+				MaxOutput:    65500,
+				InputPrice:   50,
+				OutputPrice:  300,
+			},
 		}
 	} else {
 		models = []*chatv2.SupportedModel{

webapp/_webapp/src/components/message-entry-container/attachment-popover.tsx

@@ -4,7 +4,7 @@ import { STYLES } from "../message-card";
 // Components
 export const AttachmentPopover = ({ attachment }: { attachment: string }) => (
   <Popover placement="bottom" showArrow={true} className="!mt-1">
-    <PopoverTrigger className="bg-gray-200 !rounded-xl !flex !w-fit noselect">
+    <PopoverTrigger className="bg-gray-200 !rounded-xl !flex !w-fit mt-1 noselect">
       <span className="!text-xs !text-gray-400 border border-gray-300 !rounded-lg !px-1">attachment</span>
     </PopoverTrigger>
     <PopoverContent className={STYLES.attachment.content}>

webapp/_webapp/src/views/chat/actions/actions.ts

@@ -35,15 +35,6 @@ export const useActions = ({ enabled, filter }: useActionsProps) => {
           ShowHistory();
         },
       },
-      {
-        name: ":paper-score",
-        description: "Analyze Paper Score",
-        action: async () => {
-          setPrompt("");
-          inputRef?.current?.focus();
-          await sendMessageStream("Go through the paper and give me a score of the current paper.", "");
-        },
-      },
     ];
 
     return items.filter(