feat: redesign chat transcript + fix streaming/persistence lifecycle — v0.50.70 (PR #587 by @aronprins)

Redesign chat transcript + fix streaming/persistence lifecycle — v0.50.70

Squash-merges PR #587 by @aronprins (Aron Prins). Full credit to @aronprins for all feature and fix work.

Transcript redesign: unified --msg-rail/--msg-max CSS variables, user turns as tinted cards, thinking cards as bordered panels, error card treatment, day-change separators, composer fade.

Approval/clarify as composer flyouts: cards slide up from behind composer top, overflow:hidden + translateY clip prevents travel visibility, focus({preventScroll:true}).

Streaming lifecycle: DOM order user→thinking→tool cards→response, no mid-stream jump. Live tool cards inserted before [data-live-assistant].

Persistence: reasoning attached before s.save(), _restore_reasoning_metadata on reload, role=tool rows preserved in S.messages, CLI-session tool-result fallback.

Workspace panel FOUC fix: [data-workspace-panel] set at parse time.

Docs: docs/ui-ux/index.html + two-stage-proposal.html.

Maintainer additions (433b867): CHANGELOG v0.50.70, version badge, usage badge loop simplification.

Reviewed and approved by @nesquena (independent review). 1361 tests passing.
This commit is contained in:
Aron Prins
2026-04-16 23:04:42 +02:00
committed by GitHub
parent 25d38a467a
commit 9a3dc10d93
20 changed files with 2770 additions and 469 deletions

View File

@@ -843,7 +843,7 @@ function showPromptDialog(opts={}){
function copyMsg(btn){
const row=btn.closest('.msg-row');
const row=btn.closest('[data-raw-text]');
const text=row?row.dataset.rawText:'';
if(!text)return;
navigator.clipboard.writeText(text).then(()=>{
@@ -1075,46 +1075,87 @@ function msgContent(m){
return String(c).trim();
}
function _fmtDateSep(d){
const todayStart=new Date();todayStart.setHours(0,0,0,0);
const dStart=new Date(d);dStart.setHours(0,0,0,0);
const diffDays=Math.round((todayStart-dStart)/86400000);
if(diffDays===0) return 'Today';
if(diffDays===1) return 'Yesterday';
if(diffDays>0 && diffDays<7) return dStart.toLocaleDateString([], {weekday:'long'});
const opts={month:'short', day:'numeric'};
if(todayStart.getFullYear()!==dStart.getFullYear()) opts.year='numeric';
return dStart.toLocaleDateString([], opts);
}
const _ERR_MSG_RE=/^(?:\*\*error\b|error:|connection lost|no response received)/i;
function _messageHasReasoningPayload(m){
if(!m||m.role!=='assistant') return false;
if(m.reasoning) return true;
if(Array.isArray(m.content)) return m.content.some(p=>p&&(p.type==='thinking'||p.type==='reasoning'));
return /<think>[\s\S]*?<\/think>|<\|channel>thought\n[\s\S]*?<channel\|>/.test(String(m.content||''));
}
function _assistantRoleHtml(tsTitle=''){
const _bn=window._botName||'Hermes';
return `<div class="msg-role assistant" ${tsTitle?`title="${esc(tsTitle)}"`:''}><div class="role-icon assistant">${esc(_bn.charAt(0).toUpperCase())}</div><span style="font-size:12px">${esc(_bn)}</span></div>`;
}
function _createAssistantTurn(tsTitle=''){
const row=document.createElement('div');
row.className='msg-row assistant-turn';
row.dataset.role='assistant';
row.innerHTML=`${_assistantRoleHtml(tsTitle)}<div class="assistant-turn-blocks"></div>`;
return row;
}
function _assistantTurnBlocks(turn){
return turn?turn.querySelector('.assistant-turn-blocks'):null;
}
function _thinkingCardHtml(text){
return `<div class="thinking-card"><div class="thinking-card-header" onclick="this.parentElement.classList.toggle('open')"><span class="thinking-card-icon">${li('lightbulb',14)}</span><span class="thinking-card-label">${t('thinking')}</span><span class="thinking-card-toggle">${li('chevron-right',12)}</span></div><div class="thinking-card-body"><pre>${esc(text)}</pre></div></div>`;
}
function renderMessages(){
const inner=$('msgInner');
const vis=S.messages.filter(m=>{
if(!m||!m.role||m.role==='tool')return false;
// Keep assistant messages with tool_use content even if they have no text,
// so tool cards can be anchored to their DOM rows on page reload (#140).
if(m.role==='assistant'&&Array.isArray(m.content)&&m.content.some(p=>p&&p.type==='tool_use'))return true;
if(m.role==='assistant'){
const hasTc=Array.isArray(m.tool_calls)&&m.tool_calls.length>0;
const hasTu=Array.isArray(m.content)&&m.content.some(p=>p&&p.type==='tool_use');
if(hasTc||hasTu||_messageHasReasoningPayload(m)) return true;
}
return msgContent(m)||m.attachments?.length;
});
$('emptyState').style.display=vis.length?'none':'';
inner.innerHTML='';
// Track original indices (in S.messages) so truncate knows the cut point.
// Also include assistant messages that have tool_calls (OpenAI format) or
// tool_use content (Anthropic format) even when their text is empty — these
// rows serve as DOM anchors for tool card insertion on page reload.
const visWithIdx=[];
let rawIdx=0;
for(const m of S.messages){
if(!m||!m.role||m.role==='tool'){rawIdx++;continue;}
const hasTc=Array.isArray(m.tool_calls)&&m.tool_calls.length>0;
const hasTu=Array.isArray(m.content)&&m.content.some(p=>p&&p.type==='tool_use');
if(msgContent(m)||m.attachments?.length||(m.role==='assistant'&&(hasTc||hasTu))) visWithIdx.push({m,rawIdx});
if(msgContent(m)||m.attachments?.length||(m.role==='assistant'&&(hasTc||hasTu||_messageHasReasoningPayload(m)))) visWithIdx.push({m,rawIdx});
rawIdx++;
}
let _prevSepKey=null;
let currentAssistantTurn=null;
const assistantSegments=new Map();
for(let vi=0;vi<visWithIdx.length;vi++){
const {m,rawIdx}=visWithIdx[vi];
const _tsSep=m._ts||m.timestamp;
if(_tsSep){
const _d=new Date(_tsSep*1000);
const _key=_d.toDateString();
if(_prevSepKey && _prevSepKey!==_key){
const sep=document.createElement('div');
sep.className='msg-date-sep';
sep.textContent=_fmtDateSep(_d);
inner.appendChild(sep);
}
_prevSepKey=_key;
}
let content=m.content||'';
// Extract thinking/reasoning blocks from structured content (Claude extended thinking, o3)
let thinkingText='';
if(Array.isArray(content)){
thinkingText=content.filter(p=>p&&(p.type==='thinking'||p.type==='reasoning')).map(p=>p.thinking||p.reasoning||p.text||'').join('\n');
content=content.filter(p=>p&&p.type==='text').map(p=>p.text||p.content||'').join('\n');
}
// Also check top-level reasoning field (Hermes format)
if(!thinkingText && m.reasoning){
thinkingText=m.reasoning;
}
// Parse inline thinking tags from plain text: <think>...</think> (DeepSeek, QwQ, MiniMax, etc.)
// and Gemma 4 channel tokens: <|channel>thought\n...<channel|>
// Note: no ^ anchor — some models emit leading whitespace/newlines before <think>.
if(!thinkingText && m.reasoning) thinkingText=m.reasoning;
if(!thinkingText && typeof content==='string'){
const thinkMatch=content.match(/<think>([\s\S]*?)<\/think>/);
if(thinkMatch){
@@ -1131,28 +1172,54 @@ function renderMessages(){
}
const isUser=m.role==='user';
const isLastAssistant=!isUser&&vi===visWithIdx.length-1;
// Render thinking card before the assistant message (collapsed by default)
if(thinkingText&&!isUser){
const thinkRow=document.createElement('div');thinkRow.className='msg-row thinking-card-row';
thinkRow.innerHTML=`<div class="thinking-card"><div class="thinking-card-header" onclick="this.parentElement.classList.toggle('open')"><span class="thinking-card-icon">${li('lightbulb',14)}</span><span class="thinking-card-label">${t('thinking')}</span><span class="thinking-card-toggle">${li('chevron-right',12)}</span></div><div class="thinking-card-body"><pre>${esc(thinkingText)}</pre></div></div>`;
inner.appendChild(thinkRow);
}
const row=document.createElement('div');row.className='msg-row';
row.dataset.msgIdx=rawIdx;row.dataset.role=m.role||'assistant';
if(m._live) row.setAttribute('data-live-assistant','1');
let filesHtml='';
if(m.attachments&&m.attachments.length)
if(m.attachments&&m.attachments.length){
filesHtml=`<div class="msg-files">${m.attachments.map(f=>`<div class="msg-file-badge">${li('paperclip',12)} ${esc(f)}</div>`).join('')}</div>`;
}
const bodyHtml = isUser ? esc(String(content)).replace(/\n/g,'<br>') : renderMd(String(content));
// Action buttons for this bubble
const editBtn = isUser ? `<button class="msg-action-btn" title="${t('edit_message')}" onclick="editMessage(this)">${li('pencil',13)}</button>` : '';
const retryBtn = isLastAssistant ? `<button class="msg-action-btn" title="${t('regenerate')}" onclick="regenerateResponse(this)">${li('rotate-ccw',13)}</button>` : '';
const copyBtn = `<button class="msg-copy-btn msg-action-btn" title="${t('copy')}" onclick="copyMsg(this)">${li('copy',13)}</button>`;
const tsVal=m._ts||m.timestamp;
const tsTitle=tsVal?new Date(tsVal*1000).toLocaleString():'';
const _bn=window._botName||'Hermes';
row.innerHTML=`<div class="msg-role ${m.role}" ${tsTitle?`title="${esc(tsTitle)}"`:''}><div class="role-icon ${m.role}">${isUser?'Y':esc(_bn.charAt(0).toUpperCase())}</div><span style="font-size:12px">${isUser?t('you'):esc(_bn)}</span>${tsTitle?`<span class="msg-time">${new Date(tsVal*1000).toLocaleTimeString([],{hour:'2-digit',minute:'2-digit'})}</span>`:''}<span class="msg-actions">${editBtn}<button class="msg-copy-btn msg-action-btn" title="${t('copy')}" onclick="copyMsg(this)">${li('copy',13)}</button>${retryBtn}</span></div>${filesHtml}<div class="msg-body">${bodyHtml}</div>`;
row.dataset.rawText = String(content).trim();
inner.appendChild(row);
const tsTime=tsVal?new Date(tsVal*1000).toLocaleTimeString([],{hour:'2-digit',minute:'2-digit'}):'';
const userTimeHtml = (isUser && tsTime) ? `<span class="msg-time" title="${esc(tsTitle)}">${tsTime}</span>` : '';
const footHtml = `<div class="msg-foot">${userTimeHtml}<span class="msg-actions">${editBtn}${copyBtn}${retryBtn}</span></div>`;
if(isUser){
currentAssistantTurn=null;
const row=document.createElement('div');
row.className='msg-row';
row.dataset.msgIdx=rawIdx;
row.dataset.role='user';
row.dataset.rawText=String(content).trim();
row.innerHTML=`${filesHtml}<div class="msg-body">${bodyHtml}</div>${footHtml}`;
inner.appendChild(row);
continue;
}
if(!currentAssistantTurn){
currentAssistantTurn=_createAssistantTurn(tsTitle);
inner.appendChild(currentAssistantTurn);
}
const seg=document.createElement('div');
seg.className='assistant-segment';
seg.dataset.msgIdx=rawIdx;
seg.dataset.rawText=String(content).trim();
if(m._live){
currentAssistantTurn.id='liveAssistantTurn';
seg.setAttribute('data-live-assistant','1');
}
if(_ERR_MSG_RE.test(String(content||'').trim())) seg.dataset.error='1';
if(thinkingText) seg.insertAdjacentHTML('beforeend', _thinkingCardHtml(thinkingText));
const hasVisibleBody=!!(String(content||'').trim()||filesHtml);
if(hasVisibleBody){
seg.insertAdjacentHTML('beforeend', `${filesHtml}<div class="msg-body">${bodyHtml}</div>${footHtml}`);
}else if(!thinkingText){
seg.classList.add('assistant-segment-anchor');
}
_assistantTurnBlocks(currentAssistantTurn).appendChild(seg);
assistantSegments.set(rawIdx, seg);
}
// Insert settled tool call cards (history view only).
// During live streaming, tool cards are rendered in #liveToolCards by the
@@ -1163,9 +1230,43 @@ function renderMessages(){
// a display list from per-message tool_calls (OpenAI format) stored in each
// assistant message. This covers the reload case described in issue #140.
if(!S.busy && (!S.toolCalls||!S.toolCalls.length)){
// Pass 1: index tool outputs by tool_call_id / tool_use_id so the
// fallback-built cards carry their result snippet (not just the command).
// Without this step CLI-origin sessions reload with empty tool cards.
const resultsByTid={};
const _snipFromRaw=(raw)=>{
const s=String(raw||'');
try{
const rd=JSON.parse(s);
if(rd && typeof rd==='object') return String(rd.output||rd.result||rd.error||s).slice(0,200);
}catch(e){}
return s.slice(0,200);
};
S.messages.forEach(m=>{
if(!m) return;
// OpenAI / Hermes CLI format: role=tool with tool_call_id
if(m.role==='tool'){
const tid=m.tool_call_id||m.tool_use_id||'';
if(tid) resultsByTid[tid]=_snipFromRaw(m.content);
return;
}
// Anthropic format: tool_result blocks inside a user message content array
if(Array.isArray(m.content)){
m.content.forEach(p=>{
if(!p||typeof p!=='object'||p.type!=='tool_result') return;
const tid=p.tool_use_id||'';
if(!tid) return;
const raw=typeof p.content==='string'?p.content
:Array.isArray(p.content)?p.content.map(c=>c&&c.text?c.text:'').join('')
:'';
resultsByTid[tid]=_snipFromRaw(raw);
});
}
});
const derived=[];
S.messages.forEach((m,rawIdx)=>{
if(m.role!=='assistant') return;
// OpenAI format: top-level tool_calls field on the assistant message
(m.tool_calls||[]).forEach(tc=>{
if(!tc||typeof tc!=='object') return;
const fn=tc.function||{};
@@ -1174,8 +1275,23 @@ function renderMessages(){
try{ args=JSON.parse(fn.arguments||'{}'); }catch(e){}
let argsSnap={};
Object.keys(args).slice(0,4).forEach(k=>{ const v=String(args[k]); argsSnap[k]=v.slice(0,120)+(v.length>120?'...':''); });
derived.push({name,snippet:'',tid:tc.id||tc.call_id||'',assistant_msg_idx:rawIdx,args:argsSnap,done:true});
const tid=tc.id||tc.call_id||'';
derived.push({name,snippet:resultsByTid[tid]||'',tid,assistant_msg_idx:rawIdx,args:argsSnap,done:true});
});
// Anthropic format: tool_use blocks inside assistant content array
if(Array.isArray(m.content)){
m.content.forEach(p=>{
if(!p||typeof p!=='object'||p.type!=='tool_use') return;
const name=p.name||'tool';
const args=p.input||{};
const argsSnap={};
if(args && typeof args==='object'){
Object.keys(args).slice(0,4).forEach(k=>{ const v=String(args[k]); argsSnap[k]=v.slice(0,120)+(v.length>120?'...':''); });
}
const tid=p.id||'';
derived.push({name,snippet:resultsByTid[tid]||'',tid,assistant_msg_idx:rawIdx,args:argsSnap,done:true});
});
}
});
if(derived.length) S.toolCalls=derived;
}
@@ -1187,40 +1303,24 @@ function renderMessages(){
if(!byAssistant[key]) byAssistant[key] = [];
byAssistant[key].push(tc);
}
const allRows = Array.from(inner.querySelectorAll('.msg-row[data-msg-idx]'));
// Track the last inserted node per anchor so back-to-back groups for the
// same (filtered) anchor row are inserted in chronological order.
const assistantIdxs=[...assistantSegments.keys()].sort((a,b)=>a-b);
const anchorInsertAfter = new Map();
for(const [key, cards] of Object.entries(byAssistant)){
const aIdx = parseInt(key);
// Find the right insertion point: cards go AFTER the assistant message
// that triggered them. We look for the row at aIdx, or the nearest
// visible ASSISTANT row at or before aIdx (the assistant message may be
// filtered out if it contained only tool_use blocks with no text response).
let anchorRow = null;
if(aIdx >= 0){
// First: exact match for the assistant row
for(const r of allRows){
const ri=parseInt(r.dataset.msgIdx||'-1');
if(ri===aIdx){anchorRow=r;break;}
}
// Fallback: nearest visible ASSISTANT row at or before aIdx
if(!anchorRow){
for(let i=allRows.length-1;i>=0;i--){
const ri=parseInt(allRows[i].dataset.msgIdx||'-1');
if(ri<=aIdx&&S.messages[ri]&&S.messages[ri].role==='assistant'){anchorRow=allRows[i];break;}
}
}
}
// aIdx === -1 or no assistant anchor found: attach after the last assistant row
if(!anchorRow){
for(let i=allRows.length-1;i>=0;i--){
const ri=parseInt(allRows[i].dataset.msgIdx||'-1',10);
if(ri>=0&&S.messages[ri]&&S.messages[ri].role==='assistant'){anchorRow=allRows[i];break;}
}
let anchorRow=assistantSegments.get(aIdx)||null;
if(!anchorRow&&assistantIdxs.length){
const fallbackIdx=[...assistantIdxs].reverse().find(idx=>idx<=aIdx);
anchorRow=fallbackIdx!==undefined?assistantSegments.get(fallbackIdx):assistantSegments.get(assistantIdxs[assistantIdxs.length-1]);
}
if(!anchorRow) continue;
const anchorParent=anchorRow.parentElement;
const frag=document.createDocumentFragment();
for(const tc of cards){frag.appendChild(buildToolCard(tc));}
let lastInsertedNode=null;
for(const tc of cards){
const card=buildToolCard(tc);
frag.appendChild(card);
lastInsertedNode=card;
}
// Add expand/collapse toggle for groups with 2+ cards
if(cards.length>=2){
const toggle=document.createElement('div');
@@ -1237,22 +1337,18 @@ function renderMessages(){
toggle.appendChild(collapseBtn);
frag.insertBefore(toggle,frag.firstChild);
}
// Insert after the anchor row (or after any previously inserted group for
// the same anchor), preserving chronological order for multi-step chains.
const insertAfterNode = anchorInsertAfter.get(anchorRow) || anchorRow;
const refNode = insertAfterNode ? insertAfterNode.nextSibling : null;
if(refNode) inner.insertBefore(frag,refNode);
else inner.appendChild(frag);
// Record the last child we inserted so the next group for this anchor
// goes after it rather than back at anchorRow.nextSibling.
anchorInsertAfter.set(anchorRow, inner.lastChild);
if(refNode) anchorParent.insertBefore(frag,refNode);
else anchorParent.appendChild(frag);
if(anchorRow&&lastInsertedNode) anchorInsertAfter.set(anchorRow, lastInsertedNode);
}
}
// Render usage badge on the last assistant message row (if enabled and usage data exists)
// Render usage badge on the last assistant turn (if enabled and usage data exists)
if(window._showTokenUsage&&S.session&&(S.session.input_tokens||S.session.output_tokens)){
const rows=inner.querySelectorAll('.msg-row');
const rows=inner.querySelectorAll('.assistant-turn');
let lastAssist=null;
for(let i=rows.length-1;i>=0;i--){if(rows[i].dataset.role==='assistant'){lastAssist=rows[i];break;}}
for(let i=rows.length-1;i>=0;i--){lastAssist=rows[i];break;}
if(lastAssist&&!lastAssist.querySelector('.msg-usage')){
const usage=document.createElement('div');
usage.className='msg-usage';
@@ -1262,7 +1358,7 @@ function renderMessages(){
let text=`${_fmtTokens(inTok)} in · ${_fmtTokens(outTok)} out`;
if(cost) text+=` · ~$${cost<0.01?cost.toFixed(4):cost.toFixed(2)}`;
usage.textContent=text;
lastAssist.appendChild(usage);
_assistantTurnBlocks(lastAssist).appendChild(usage);
}
}
scrollToBottom();
@@ -1299,7 +1395,7 @@ function toolIcon(name){
function buildToolCard(tc){
const row=document.createElement('div');
row.className='msg-row tool-card-row';
row.className='tool-card-row';
const icon=toolIcon(tc.name);
const hasDetail=tc.snippet||(tc.args&&Object.keys(tc.args).length>0);
let displaySnippet='';
@@ -1330,7 +1426,7 @@ function buildToolCard(tc){
<span class="tool-card-icon">${icon}</span>
<span class="tool-card-name">${esc(displayName)}</span>
<span class="tool-card-preview">${esc(previewText)}</span>
${hasDetail?'<span class="tool-card-toggle"></span>':''}
${hasDetail?`<span class="tool-card-toggle">${li('chevron-right',12)}</span>`:''}
</div>
${hasDetail?`<div class="tool-card-detail">
${tc.args&&Object.keys(tc.args).length?`<div class="tool-card-args">${
@@ -1346,30 +1442,55 @@ function buildToolCard(tc){
}
// ── Live tool card helpers (called during SSE streaming) ──
// Live cards are inserted INLINE inside #msgInner (tagged with data-live-tid)
// so the streaming layout matches the settled layout produced by renderMessages
// (user → thinking → tool cards → response). The legacy #liveToolCards
// sibling container is no longer used for placement — keeping the cards in the
// message column eliminates the visible "jump" users saw when renderMessages
// fired on the done event.
function appendLiveToolCard(tc){
const container=$('liveToolCards');
if(!container)return;
container.style.display='';
// Update existing card if same tool call id (e.g. snippet arrives after done)
const existing=container.querySelector(`[data-tid="${CSS.escape(tc.tid||'')}"]`);
if(existing){existing.replaceWith(buildToolCard(tc));return;}
const card=buildToolCard(tc);
if(tc.tid)card.dataset.tid=tc.tid;
container.appendChild(card);
let turn=$('liveAssistantTurn');
if(!turn){
appendThinking();
turn=$('liveAssistantTurn');
}
const inner=_assistantTurnBlocks(turn);
if(!inner) return;
const tid=tc.tid||'';
// Update existing card in place (tool_complete after tool_start)
if(tid){
const existing=inner.querySelector(`.tool-card-row[data-live-tid="${CSS.escape(tid)}"]`);
if(existing){
const replacement=buildToolCard(tc);
replacement.dataset.liveTid=tid;
existing.replaceWith(replacement);
return;
}
}
const row=buildToolCard(tc);
if(tid) row.dataset.liveTid=tid;
// Insert BEFORE the live assistant segment if it exists, so tool cards stay
// between the current thinking block(s) and the streaming response.
const liveAssistant=inner.querySelector('[data-live-assistant="1"]');
if(liveAssistant) inner.insertBefore(row, liveAssistant);
else inner.appendChild(row);
if(typeof scrollIfPinned==='function') scrollIfPinned();
}
function clearLiveToolCards(){
const inner=_assistantTurnBlocks($('liveAssistantTurn'));
if(inner) inner.querySelectorAll('.tool-card-row[data-live-tid]').forEach(el=>el.remove());
// Legacy #liveToolCards container cleanup — kept for safety in case any
// leftover cards were inserted there before this refactor took effect.
const container=$('liveToolCards');
if(!container)return;
container.innerHTML='';
container.style.display='none';
if(container){container.innerHTML='';container.style.display='none';}
}
// ── Edit + Regenerate ──
function editMessage(btn) {
if(S.busy) return;
const row = btn.closest('.msg-row');
const row = btn.closest('[data-msg-idx]');
if(!row) return;
const msgIdx = parseInt(row.dataset.msgIdx, 10);
const originalText = row.dataset.rawText || '';
@@ -1439,7 +1560,7 @@ async function regenerateResponse(btn) {
if(!S.session || S.busy) return;
// Find the last user message and re-run it
// Remove the last assistant message first (truncate to before it)
const row = btn.closest('.msg-row');
const row = btn.closest('[data-msg-idx]');
if(!row) return;
const assistantIdx = parseInt(row.dataset.msgIdx, 10);
// Find the last user message text (one before this assistant message)
@@ -1583,29 +1704,45 @@ function renderKatexBlocks(){
}
function _thinkingMarkup(text=''){
const _bn=window._botName||'Hermes';
const icon=esc(_bn.charAt(0).toUpperCase());
const label=esc(_bn);
const body=(text&&String(text).trim())
return (text&&String(text).trim())
? `<div class="thinking-card open"><div class="thinking-card-header"><span class="thinking-card-icon">${li('lightbulb',14)}</span><span class="thinking-card-label">${t('thinking')}</span></div><div class="thinking-card-body"><pre>${esc(String(text).trim())}</pre></div></div>`
: `<div class="thinking"><div class="dot"></div><div class="dot"></div><div class="dot"></div></div>`;
return `<div class="msg-role assistant"><div class="role-icon assistant">${icon}</div>${label}</div>${body}`;
}
function finalizeThinkingCard(){
const row=$('thinkingRow');
if(!row) return;
row.removeAttribute('id');
row.removeAttribute('data-thinking-active');
}
function appendThinking(text=''){
$('emptyState').style.display='none';
let turn=$('liveAssistantTurn');
if(!turn){
turn=_createAssistantTurn();
turn.id='liveAssistantTurn';
$('msgInner').appendChild(turn);
}
const blocks=_assistantTurnBlocks(turn);
let row=$('thinkingRow');
if(!row){
row=document.createElement('div');
row.className='msg-row';
row.className='assistant-segment';
row.id='thinkingRow';
$('msgInner').appendChild(row);
row.setAttribute('data-thinking-active','1');
blocks.appendChild(row);
}
row.className=(text&&String(text).trim())?'msg-row thinking-card-row':'msg-row';
row.className=(text&&String(text).trim())?'assistant-segment thinking-card-row':'assistant-segment';
row.innerHTML=_thinkingMarkup(text);
scrollToBottom();
}
function updateThinking(text=''){appendThinking(text);}
function removeThinking(){const el=$('thinkingRow');if(el)el.remove();}
function removeThinking(){
const el=$('thinkingRow');
if(el) el.remove();
const turn=$('liveAssistantTurn');
const blocks=_assistantTurnBlocks(turn);
if(turn&&blocks&&!blocks.children.length) turn.remove();
}
function fileIcon(name, type){
if(type==='dir') return li('folder',14);