Frontend audit: refinements (#2083)

* (fix:attachements) sep id for redux ops * (fix:ui) popups, toast, share modal * (feat:agentsPreview) stable preview, ui fixes * (fix:ui) light theme icon, sleek scroll --------- Co-authored-by: GH Action - Upstream Sync <action@github.com>
2025-11-29 00:23:17 +00:00 · 2025-10-22 14:42:05 +05:30
parent 5aa4ec1b9f
commit c4e8daf50e
21 changed files with 121 additions and 86 deletions
--- a/frontend/src/agents/AgentPreview.tsx
+++ b/frontend/src/agents/AgentPreview.tsx
@@ -109,18 +109,18 @@ export default function AgentPreview() {
    } else setLastQueryReturnedErr(false);
  }, [queries]);
  return (
-    <div>
-      <div className="dark:bg-raisin-black flex h-full flex-col items-center justify-between gap-2 overflow-y-hidden">
-        <div className="h-[512px] w-full overflow-y-auto">
-          <ConversationMessages
-            handleQuestion={handleQuestion}
-            handleQuestionSubmission={handleQuestionSubmission}
-            queries={queries}
-            status={status}
-            showHeroOnEmpty={false}
-          />
-        </div>
-        <div className="flex w-[95%] max-w-[1500px] flex-col items-center gap-4 pb-2 md:w-9/12 lg:w-8/12 xl:w-8/12 2xl:w-6/12">
+    <div className="relative h-full w-full">
+      <div className="scrollbar-thin absolute inset-0 bottom-[180px] overflow-hidden px-4 pt-4 [&>div>div]:!w-full [&>div>div]:!max-w-none">
+        <ConversationMessages
+          handleQuestion={handleQuestion}
+          handleQuestionSubmission={handleQuestionSubmission}
+          queries={queries}
+          status={status}
+          showHeroOnEmpty={false}
+        />
+      </div>
+      <div className="absolute right-0 bottom-0 left-0 flex w-full flex-col gap-4 pb-2">
+        <div className="w-full px-4">
          <MessageInput
            onSubmit={(text) => handleQuestionSubmission(text)}
            loading={status === 'loading'}
@@ -128,11 +128,11 @@ export default function AgentPreview() {
            showToolButton={selectedAgent ? false : true}
            autoFocus={false}
          />
-          <p className="text-gray-4000 dark:text-sonic-silver w-full self-center bg-transparent pt-2 text-center text-xs md:inline">
-            This is a preview of the agent. You can publish it to start using it
-            in conversations.
-          </p>
        </div>
+        <p className="text-gray-4000 dark:text-sonic-silver w-full bg-transparent text-center text-xs md:inline">
+          This is a preview of the agent. You can publish it to start using it
+          in conversations.
+        </p>
      </div>
    </div>
  );
--- a/frontend/src/agents/NewAgent.tsx
+++ b/frontend/src/agents/NewAgent.tsx
@@ -534,7 +534,7 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
    setHasChanges(isChanged);
  }, [agent, dispatch, effectiveMode, imageFile, jsonSchemaText]);
  return (
-    <div className="p-4 md:p-12">
+    <div className="flex flex-col px-4 pt-4 pb-2 max-[1179px]:min-h-[100dvh] min-[1180px]:h-[100dvh] md:px-12 md:pt-12 md:pb-3">
      <div className="flex items-center gap-3 px-4">
        <button
          className="rounded-full border p-3 text-sm text-gray-400 dark:border-0 dark:bg-[#28292D] dark:text-gray-500 dark:hover:bg-[#2E2F34]"
@@ -615,9 +615,9 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
          </button>
        </div>
      </div>
-      <div className="mt-5 flex w-full grid-cols-5 flex-col gap-10 min-[1180px]:grid min-[1180px]:gap-5">
-        <div className="col-span-2 flex flex-col gap-5">
-          <div className="rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+      <div className="mt-3 flex w-full flex-1 grid-cols-5 flex-col gap-10 rounded-[30px] bg-[#F6F6F6] p-5 max-[1179px]:overflow-visible min-[1180px]:grid min-[1180px]:gap-5 min-[1180px]:overflow-hidden dark:bg-[#383838]">
+        <div className="scrollbar-thin col-span-2 flex flex-col gap-5 max-[1179px]:overflow-visible min-[1180px]:max-h-full min-[1180px]:overflow-y-auto min-[1180px]:pr-3">
+          <div className="dark:bg-raisin-black rounded-[30px] bg-white px-6 py-3 dark:text-[#E0E0E0]">
            <h2 className="text-lg font-semibold">Meta</h2>
            <input
              className="border-silver text-jet dark:bg-raisin-black dark:text-bright-gray dark:placeholder:text-silver mt-3 w-full rounded-3xl border bg-white px-5 py-3 text-sm outline-hidden placeholder:text-gray-400 dark:border-[#7E7E7E]"
@@ -650,7 +650,7 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
              />
            </div>
          </div>
-          <div className="rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+          <div className="dark:bg-raisin-black rounded-[30px] bg-white px-6 py-3 dark:text-[#E0E0E0]">
            <h2 className="text-lg font-semibold">Source</h2>
            <div className="mt-3">
              <div className="flex flex-wrap items-center gap-1">
@@ -744,7 +744,7 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
              </div>
            </div>
          </div>
-          <div className="rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+          <div className="dark:bg-raisin-black rounded-[30px] bg-white px-6 py-3 dark:text-[#E0E0E0]">
            <div className="flex flex-wrap items-end gap-1">
              <div className="min-w-20 grow basis-full sm:basis-0">
                <Prompts
@@ -781,7 +781,7 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
              </button>
            </div>
          </div>
-          <div className="rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+          <div className="dark:bg-raisin-black rounded-[30px] bg-white px-6 py-3 dark:text-[#E0E0E0]">
            <h2 className="text-lg font-semibold">Tools</h2>
            <div className="mt-3 flex flex-wrap items-center gap-1">
              <button
@@ -823,7 +823,7 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
              />
            </div>
          </div>
-          <div className="rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+          <div className="dark:bg-raisin-black rounded-[30px] bg-white px-6 py-3 dark:text-[#E0E0E0]">
            <h2 className="text-lg font-semibold">Agent type</h2>
            <div className="mt-3">
              <Dropdown
@@ -848,7 +848,7 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
              />
            </div>
          </div>
-          <div className="rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+          <div className="dark:bg-raisin-black rounded-[30px] bg-white px-6 py-3 dark:text-[#E0E0E0]">
            <button
              onClick={() =>
                setIsAdvancedSectionExpanded(!isAdvancedSectionExpanded)
@@ -1032,9 +1032,11 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
            )}
          </div>
        </div>
-        <div className="col-span-3 flex flex-col gap-3 rounded-[30px] bg-[#F6F6F6] px-6 py-3 dark:bg-[#383838] dark:text-[#E0E0E0]">
+        <div className="col-span-3 flex flex-col gap-2 max-[1179px]:h-auto max-[1179px]:px-0 max-[1179px]:py-0 min-[1180px]:h-full min-[1180px]:py-2 dark:text-[#E0E0E0]">
          <h2 className="text-lg font-semibold">Preview</h2>
-          <AgentPreviewArea />
+          <div className="flex-1 max-[1179px]:overflow-visible min-[1180px]:min-h-0 min-[1180px]:overflow-hidden">
+            <AgentPreviewArea />
+          </div>
        </div>
      </div>
      <ConfirmationModal
@@ -1071,9 +1073,9 @@ export default function NewAgent({ mode }: { mode: 'new' | 'edit' | 'draft' }) {
 function AgentPreviewArea() {
  const selectedAgent = useSelector(selectSelectedAgent);
  return (
-    <div className="dark:bg-raisin-black h-full w-full rounded-[30px] border border-[#F6F6F6] bg-white max-[1180px]:h-192 dark:border-[#7E7E7E]">
+    <div className="dark:bg-raisin-black w-full rounded-[30px] border border-[#F6F6F6] bg-white max-[1179px]:h-[600px] min-[1180px]:h-full dark:border-[#7E7E7E]">
      {selectedAgent?.status === 'published' ? (
-        <div className="flex h-full w-full flex-col justify-end overflow-auto rounded-[30px]">
+        <div className="flex h-full w-full flex-col overflow-hidden rounded-[30px]">
          <AgentPreview />
        </div>
      ) : (
--- a/frontend/src/agents/SharedAgent.tsx
+++ b/frontend/src/agents/SharedAgent.tsx
@@ -177,13 +177,15 @@ export default function SharedAgent() {
          />
        </div>
        <div className="flex w-[95%] max-w-[1500px] flex-col items-center pb-2 md:w-9/12 lg:w-8/12 xl:w-8/12 2xl:w-6/12">
-          <MessageInput
-            onSubmit={(text) => handleQuestionSubmission(text)}
-            loading={status === 'loading'}
-            showSourceButton={sharedAgent ? false : true}
-            showToolButton={sharedAgent ? false : true}
-            autoFocus={false}
-          />
+          <div className="w-full px-2">
+            <MessageInput
+              onSubmit={(text) => handleQuestionSubmission(text)}
+              loading={status === 'loading'}
+              showSourceButton={sharedAgent ? false : true}
+              showToolButton={sharedAgent ? false : true}
+              autoFocus={false}
+            />
+          </div>
          <p className="text-gray-4000 dark:text-sonic-silver hidden w-screen self-center bg-transparent py-2 text-center text-xs md:inline md:w-full">
            {t('tagline')}
          </p>
--- a/frontend/src/assets/no-files.svg
+++ b/frontend/src/assets/no-files.svg
@@ -1,5 +1,5 @@
 <svg width="113" height="124" viewBox="0 0 113 124" fill="none" xmlns="http://www.w3.org/2000/svg">
-<circle cx="55.5" cy="71" r="53" fill="#F1F1F1" fill-opacity="0.5"/>
+<circle cx="55.5" cy="71" r="53" fill="#E8E3F3" fill-opacity="0.6"/>
 <rect x="-0.599797" y="0.654564" width="43.9445" height="61.5222" rx="4.39444" transform="matrix(-0.999048 0.0436194 0.0436194 0.999048 68.9873 43.3176)" fill="#EEEEEE" stroke="#999999" stroke-width="1.25556"/>
 <rect x="0.704349" y="-0.540466" width="46.4556" height="64.0333" rx="5.65" transform="matrix(-0.991445 -0.130526 -0.130526 0.991445 96.3673 40.893)" fill="#FAFAFA" stroke="#999999" stroke-width="1.25556"/>
 <path d="M94.3796 45.7849C94.7417 43.0349 92.8059 40.5122 90.0559 40.1501L55.2011 35.5614C52.4511 35.1994 49.9284 37.1352 49.5663 39.8851L48.3372 49.2212L93.1505 55.121L94.3796 45.7849Z" fill="#EEEEEE"/>
--- a/frontend/src/components/MessageInput.tsx
+++ b/frontend/src/components/MessageInput.tsx
@@ -91,8 +91,10 @@ export default function MessageInput({

    const apiHost = import.meta.env.VITE_API_HOST;
    const xhr = new XMLHttpRequest();
+    const uniqueId = crypto.randomUUID();

    const newAttachment = {
+      id: uniqueId,
      fileName: file.name,
      progress: 0,
      status: 'uploading' as const,
@@ -106,7 +108,7 @@ export default function MessageInput({
        const progress = Math.round((event.loaded / event.total) * 100);
        dispatch(
          updateAttachment({
-            taskId: newAttachment.taskId,
+            id: uniqueId,
            updates: { progress },
          }),
        );
@@ -119,7 +121,7 @@ export default function MessageInput({
        if (response.task_id) {
          dispatch(
            updateAttachment({
-              taskId: newAttachment.taskId,
+              id: uniqueId,
              updates: {
                taskId: response.task_id,
                status: 'processing',
@@ -131,7 +133,7 @@ export default function MessageInput({
      } else {
        dispatch(
          updateAttachment({
-            taskId: newAttachment.taskId,
+            id: uniqueId,
            updates: { status: 'failed' },
          }),
        );
@@ -141,7 +143,7 @@ export default function MessageInput({
    xhr.onerror = () => {
      dispatch(
        updateAttachment({
-          taskId: newAttachment.taskId,
+          id: uniqueId,
          updates: { status: 'failed' },
        }),
      );
@@ -167,7 +169,7 @@ export default function MessageInput({
            if (data.status === 'SUCCESS') {
              dispatch(
                updateAttachment({
-                  taskId: attachment.taskId!,
+                  id: attachment.id,
                  updates: {
                    status: 'completed',
                    progress: 100,
@@ -179,14 +181,14 @@ export default function MessageInput({
            } else if (data.status === 'FAILURE') {
              dispatch(
                updateAttachment({
-                  taskId: attachment.taskId!,
+                  id: attachment.id,
                  updates: { status: 'failed' },
                }),
              );
            } else if (data.status === 'PROGRESS' && data.result?.current) {
              dispatch(
                updateAttachment({
-                  taskId: attachment.taskId!,
+                  id: attachment.id,
                  updates: { progress: data.result.current },
                }),
              );
@@ -195,7 +197,7 @@ export default function MessageInput({
          .catch(() => {
            dispatch(
              updateAttachment({
-                taskId: attachment.taskId!,
+                id: attachment.id,
                updates: { status: 'failed' },
              }),
            );
@@ -260,12 +262,12 @@ export default function MessageInput({
  };

  return (
-    <div className="mx-2 flex w-full flex-col">
+    <div className="flex w-full flex-col">
      <div className="border-dark-gray bg-lotion dark:border-grey relative flex w-full flex-col rounded-[23px] border dark:bg-transparent">
        <div className="flex flex-wrap gap-1.5 px-2 py-2 sm:gap-2 sm:px-3">
-          {attachments.map((attachment, index) => (
+          {attachments.map((attachment) => (
            <div
-              key={index}
+              key={attachment.id}
              className={`group dark:text-bright-gray relative flex items-center rounded-xl bg-[#EFF3F4] px-2 py-1 text-[12px] text-[#5D5D5D] sm:px-3 sm:py-1.5 sm:text-[14px] dark:bg-[#393B3D] ${
                attachment.status !== 'completed' ? 'opacity-70' : 'opacity-100'
              }`}
@@ -327,11 +329,7 @@ export default function MessageInput({
              <button
                className="ml-1.5 flex items-center justify-center rounded-full p-1"
                onClick={() => {
-                  if (attachment.id) {
-                    dispatch(removeAttachment(attachment.id));
-                  } else if (attachment.taskId) {
-                    dispatch(removeAttachment(attachment.taskId));
-                  }
+                  dispatch(removeAttachment(attachment.id));
                }}
                aria-label={t('conversation.attachments.remove')}
              >
--- a/frontend/src/components/Sidebar.tsx
+++ b/frontend/src/components/Sidebar.tsx
@@ -33,7 +33,7 @@ export default function Sidebar({
  return (
    <div ref={sidebarRef} className="h-vh relative">
      <div
-        className={`dark:bg-chinese-black fixed top-0 right-0 z-50 h-full w-72 transform bg-white shadow-xl transition-all duration-300 sm:w-96 ${
+        className={`dark:bg-chinese-black fixed top-0 right-0 z-50 h-full w-64 transform bg-white shadow-xl transition-all duration-300 sm:w-80 ${
          isOpen ? 'translate-x-[10px]' : 'translate-x-full'
        } border-l border-[#9ca3af]/10`}
      >
--- a/frontend/src/components/SourcesPopup.tsx
+++ b/frontend/src/components/SourcesPopup.tsx
@@ -1,4 +1,5 @@
 import React, { useRef, useEffect, useState, useLayoutEffect } from 'react';
+import { createPortal } from 'react-dom';
 import { useTranslation } from 'react-i18next';
 import { useDispatch, useSelector } from 'react-redux';
 import { Doc } from '../models/misc';
@@ -107,7 +108,7 @@ export default function SourcesPopup({
    onClose();
  };

-  return (
+  const popupContent = (
    <div
      ref={popupRef}
      className="bg-lotion dark:bg-charleston-green-2 fixed z-50 flex flex-col rounded-xl shadow-[0px_9px_46px_8px_#0000001F,0px_24px_38px_3px_#00000024,0px_11px_15px_-7px_#00000033]"
@@ -218,7 +219,7 @@ export default function SourcesPopup({
            </>
          ) : (
            <div className="dark:text-bright-gray p-4 text-center text-gray-500 dark:text-[14px]">
-              {t('noSourcesAvailable')}
+              {t('conversation.sources.noSourcesAvailable')}
            </div>
          )}
        </div>
@@ -245,4 +246,6 @@ export default function SourcesPopup({
      </div>
    </div>
  );
+
+  return createPortal(popupContent, document.body);
 }
--- a/frontend/src/components/ToolsPopup.tsx
+++ b/frontend/src/components/ToolsPopup.tsx
@@ -1,4 +1,5 @@
 import React, { useEffect, useRef, useState, useLayoutEffect } from 'react';
+import { createPortal } from 'react-dom';
 import { useTranslation } from 'react-i18next';
 import { useSelector } from 'react-redux';
 import { selectToken } from '../preferences/preferenceSlice';
@@ -133,10 +134,10 @@ export default function ToolsPopup({
    tool.displayName.toLowerCase().includes(searchTerm.toLowerCase()),
  );

-  return (
+  const popupContent = (
    <div
      ref={popupRef}
-      className="border-light-silver bg-lotion dark:border-dim-gray dark:bg-charleston-green-2 fixed z-9999 rounded-lg border shadow-[0px_9px_46px_8px_#0000001F,0px_24px_38px_3px_#00000024,0px_11px_15px_-7px_#00000033]"
+      className="border-light-silver bg-lotion dark:border-dim-gray dark:bg-charleston-green-2 fixed z-50 rounded-lg border shadow-[0px_9px_46px_8px_#0000001F,0px_24px_38px_3px_#00000024,0px_11px_15px_-7px_#00000033]"
      style={{
        top: popupPosition.showAbove ? popupPosition.top : undefined,
        bottom: popupPosition.showAbove
@@ -242,4 +243,6 @@ export default function ToolsPopup({
      </div>
    </div>
  );
+
+  return createPortal(popupContent, document.body);
 }
--- a/frontend/src/components/UploadToast.tsx
+++ b/frontend/src/components/UploadToast.tsx
@@ -44,7 +44,10 @@ export default function UploadToast() {
  };

  return (
-    <div className="fixed right-4 bottom-4 z-50 flex max-w-md flex-col gap-2">
+    <div
+      className="fixed right-4 bottom-4 z-50 flex max-w-md flex-col gap-2"
+      onMouseDown={(e) => e.stopPropagation()}
+    >
      {uploadTasks
        .filter((task) => !task.dismissed)
        .map((task) => {
--- a/frontend/src/conversation/Conversation.tsx
+++ b/frontend/src/conversation/Conversation.tsx
@@ -224,7 +224,7 @@ export default function Conversation() {
      <div className="bg-opacity-0 z-3 flex h-auto w-full max-w-[1300px] flex-col items-end self-center rounded-2xl py-1 md:w-9/12 lg:w-8/12 xl:w-8/12 2xl:w-6/12">
        <div
          {...getRootProps()}
-          className="flex w-full items-center rounded-[40px]"
+          className="flex w-full items-center rounded-[40px] px-2"
        >
          <label htmlFor="file-upload" className="sr-only">
            {t('modals.uploadDoc.label')}
--- a/frontend/src/conversation/ConversationBubble.tsx
+++ b/frontend/src/conversation/ConversationBubble.tsx
@@ -635,7 +635,7 @@ function AllSources(sources: AllSourcesProps) {
        <p className="text-left text-xl">{`${sources.sources.length} ${t('conversation.sources.title')}`}</p>
        <div className="mx-1 mt-2 h-[0.8px] w-full rounded-full bg-[#C4C4C4]/40 lg:w-[95%]"></div>
      </div>
-      <div className="mt-6 flex h-[90%] w-60 flex-col items-center gap-4 overflow-y-auto sm:w-80">
+      <div className="scrollbar-thin mt-6 flex h-[90%] w-52 flex-col gap-4 overflow-y-auto pr-3 sm:w-64">
        {sources.sources.map((source, index) => {
          const isExternalSource = source.link && source.link !== 'local';
          return (
--- a/frontend/src/conversation/SharedConversation.tsx
+++ b/frontend/src/conversation/SharedConversation.tsx
@@ -161,14 +161,16 @@ export const SharedConversation = () => {
        />
        <div className="flex w-full max-w-[1200px] flex-col items-center gap-4 pb-2 md:w-9/12 lg:w-8/12 xl:w-8/12 2xl:w-6/12">
          {apiKey ? (
-            <MessageInput
-              onSubmit={(text) => {
-                handleQuestionSubmission(text);
-              }}
-              loading={status === 'loading'}
-              showSourceButton={false}
-              showToolButton={false}
-            />
+            <div className="w-full px-2">
+              <MessageInput
+                onSubmit={(text) => {
+                  handleQuestionSubmission(text);
+                }}
+                loading={status === 'loading'}
+                showSourceButton={false}
+                showToolButton={false}
+              />
+            </div>
          ) : (
            <button
              onClick={() => navigate('/')}
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@@ -118,18 +118,34 @@ layer(base);
    background: transparent;
  }

+  /* Light theme scrollbar */
  &::-webkit-scrollbar-thumb {
-    background: rgba(156, 163, 175, 0.5);
+    background: rgba(215, 215, 215, 1);
    border-radius: 3px;
  }

  &::-webkit-scrollbar-thumb:hover {
-    background: rgba(156, 163, 175, 0.7);
+    background: rgba(195, 195, 195, 1);
  }

-  /* For Firefox */
+  /* Dark theme scrollbar */
+  .dark &::-webkit-scrollbar-thumb {
+    background: rgba(77, 78, 88, 1);
+    border-radius: 3px;
+  }
+
+  .dark &::-webkit-scrollbar-thumb:hover {
+    background: rgba(97, 98, 108, 1);
+  }
+
+  /* For Firefox - Light theme */
  scrollbar-width: thin;
-  scrollbar-color: rgba(156, 163, 175, 0.5) transparent;
+  scrollbar-color: rgba(215, 215, 215, 1) transparent;
+
+  /* For Firefox - Dark theme */
+  .dark & {
+    scrollbar-color: rgba(77, 78, 88, 1) transparent;
+  }
 }

@utility table-default {
--- a/frontend/src/locale/en.json
+++ b/frontend/src/locale/en.json
@@ -421,7 +421,8 @@
      "title": "Sources",
      "text": "Choose Your Sources",
      "link": "Source link",
-      "view_more": "{{count}} more sources"
+      "view_more": "{{count}} more sources",
+      "noSourcesAvailable": "No sources available"
    },
    "attachments": {
      "attach": "Attach",
--- a/frontend/src/locale/es.json
+++ b/frontend/src/locale/es.json
@@ -384,7 +384,8 @@
      "title": "Fuentes",
      "link": "Enlace fuente",
      "view_more": "Ver {{count}} más fuentes",
-      "text": "Elegir tus fuentes"
+      "text": "Elegir tus fuentes",
+      "noSourcesAvailable": "No hay fuentes disponibles"
    },
    "attachments": {
      "attach": "Adjuntar",
--- a/frontend/src/locale/jp.json
+++ b/frontend/src/locale/jp.json
@@ -384,7 +384,8 @@
      "title": "ソース",
      "text": "ソーステキスト",
      "link": "ソースリンク",
-      "view_more": "さらに{{count}}個のソース"
+      "view_more": "さらに{{count}}個のソース",
+      "noSourcesAvailable": "利用可能なソースがありません"
    },
    "attachments": {
      "attach": "添付",
--- a/frontend/src/locale/ru.json
+++ b/frontend/src/locale/ru.json
@@ -384,7 +384,8 @@
      "title": "Источники",
      "text": "Выберите ваши источники",
      "link": "Ссылка на источник",
-      "view_more": "ещё {{count}} источников"
+      "view_more": "ещё {{count}} источников",
+      "noSourcesAvailable": "Нет доступных источников"
    },
    "attachments": {
      "attach": "Прикрепить",
--- a/frontend/src/locale/zh-TW.json
+++ b/frontend/src/locale/zh-TW.json
@@ -384,7 +384,8 @@
      "title": "來源",
      "text": "來源文字",
      "link": "來源連結",
-      "view_more": "查看更多 {{count}} 個來源"
+      "view_more": "查看更多 {{count}} 個來源",
+      "noSourcesAvailable": "沒有可用的來源"
    },
    "attachments": {
      "attach": "附件",
--- a/frontend/src/locale/zh.json
+++ b/frontend/src/locale/zh.json
@@ -384,7 +384,8 @@
      "title": "来源",
      "text": "来源文本",
      "link": "来源链接",
-      "view_more": "还有{{count}}个来源"
+      "view_more": "还有{{count}}个来源",
+      "noSourcesAvailable": "没有可用的来源"
    },
    "attachments": {
      "attach": "附件",
--- a/frontend/src/modals/ShareConversationModal.tsx
+++ b/frontend/src/modals/ShareConversationModal.tsx
@@ -103,8 +103,8 @@ export const ShareConversationModal = ({
  };

  return (
-    <WrapperModal close={close}>
-      <div className="flex max-h-[80vh] w-[600px] max-w-[80vw] flex-col gap-2 overflow-y-auto">
+    <WrapperModal close={close} contentClassName="!overflow-visible">
+      <div className="flex w-[600px] max-w-[80vw] flex-col gap-2">
        <h2 className="text-eerie-black dark:text-chinese-white text-xl font-medium">
          {t('modals.shareConv.label')}
        </h2>
--- a/frontend/src/upload/uploadSlice.ts
+++ b/frontend/src/upload/uploadSlice.ts
@@ -2,11 +2,11 @@ import { createSlice, PayloadAction } from '@reduxjs/toolkit';
 import { RootState } from '../store';

 export interface Attachment {
+  id: string; // Unique identifier for the attachment (required for state management)
  fileName: string;
  progress: number;
  status: 'uploading' | 'processing' | 'completed' | 'failed';
-  taskId: string;
-  id?: string;
+  taskId: string; // Server-assigned task ID (used for API calls)
  token_count?: number;
 }

@@ -47,12 +47,12 @@ export const uploadSlice = createSlice({
    updateAttachment: (
      state,
      action: PayloadAction<{
-        taskId: string;
+        id: string;
        updates: Partial<Attachment>;
      }>,
    ) => {
      const index = state.attachments.findIndex(
-        (att) => att.taskId === action.payload.taskId,
+        (att) => att.id === action.payload.id,
      );
      if (index !== -1) {
        state.attachments[index] = {
@@ -63,7 +63,7 @@ export const uploadSlice = createSlice({
    },
    removeAttachment: (state, action: PayloadAction<string>) => {
      state.attachments = state.attachments.filter(
-        (att) => att.taskId !== action.payload && att.id !== action.payload,
+        (att) => att.id !== action.payload,
      );
    },
    clearAttachments: (state) => {