v2.2-paseo-providers: Paseo provider stack + v2.2.1 pane-scoped chat fixes

Ship Paseo-equivalent provider snapshot, AgentComposerBar, ACP dispatch
rewrite with streaming/persist, permission prompts, and agent commands.
Follow-up: pane-scoped chat resolution, CoderMessageList tool timeline,
WS user-delta replace, and inference orphan tool_call stripping.
Archive openspec v2-2; update CHANGELOG and CURRENT.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
2026-05-26 15:18:31 +00:00
parent 04673eaf59
commit 93d3f86c2b
96 changed files with 6694 additions and 1329 deletions

View File

@@ -1,16 +1,21 @@
// v2.0.0: BooCoder pane — renders the BooCoder chat + diff interface inside
// BooChat's multi-pane workspace.
// BooCoder pane — chat + diff inside BooChat's multi-pane workspace.
//
// Architecture:
// - REST calls go through /api/coder/* which BooChat's server proxies to
// the boocoder container at http://boocoder:3000/api/*
// - WS connects directly to the boocoder container at :9502 (same Tailscale
// network, no CORS for WebSocket). In dev, the Vite proxy handles it.
// REST: /api/coder/* proxied by BooChat to host boocoder.service (:9502).
// WS: /api/coder/ws/sessions/:id (Vite dev proxies to :9502).
import { useCallback, useEffect, useRef, useState } from 'react';
import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import { Code, Send, Check, X, RefreshCw } from 'lucide-react';
import { MarkdownRenderer } from '@/components/MarkdownRenderer';
import { ProviderPicker } from '@/components/ProviderPicker';
import { AgentComposerBar } from '@/components/AgentComposerBar';
import { PermissionCard } from '@/components/PermissionCard';
import { AgentCommandsHint } from '@/components/AgentCommandsHint';
import { SlashCommandPicker } from '@/components/SlashCommandPicker';
import { api } from '@/api/client';
import type { AgentSessionConfig, PermissionPrompt, AgentCommand } from '@/api/types';
import { useSkills } from '@/hooks/useSkills';
import { toast } from 'sonner';
import { isSlashCommandToken, mergeCommandsByName, parseSlashInput, slashQuery } from '@/lib/slash-command';
import { mergeWireToolCall } from '@/lib/coder-tools';
import { CoderMessageList, type CoderTimelineWire } from '@/components/panes/CoderMessageList';
import { cn } from '@/lib/utils';
// ---------------------------------------------------------------------------
@@ -22,16 +27,26 @@ interface CoderMessage {
role: 'user' | 'assistant' | 'system';
content: string;
status?: 'streaming' | 'complete' | 'failed';
reasoning_text?: string;
tool_calls?: Array<{
id: string;
function: { name: string; arguments: string };
}>;
tool_results?: {
}
interface CoderToolMessage {
id: string;
role: 'tool';
tool_results: {
tool_call_id: string;
content: string;
output: unknown;
truncated?: boolean;
error?: string;
};
}
type CoderTimelineMessage = CoderMessage | CoderToolMessage;
interface PendingChange {
id: string;
file_path: string;
@@ -43,24 +58,106 @@ interface PendingChange {
interface Props {
sessionId: string;
paneId: string;
chatId?: string;
chatPending?: boolean;
projectPath?: string;
onConnectedChange?: (connected: boolean) => void;
}
// ---------------------------------------------------------------------------
// Hooks
// ---------------------------------------------------------------------------
interface WsHandlers {
onPermissionRequested?: (prompt: PermissionPrompt) => void;
onPermissionResolved?: (taskId: string) => void;
onAssistantComplete?: () => void;
onAgentCommands?: (taskId: string, commands: AgentCommand[]) => void;
onConnectedChange?: (connected: boolean) => void;
}
function useCoderMessages(sessionId: string) {
const [messages, setMessages] = useState<CoderMessage[]>([]);
type RawCoderMessage = {
id: string;
role: string;
chat_id?: string;
content?: string | null;
status?: string | null;
reasoning_text?: string;
reasoning_parts?: Array<{ text?: string }> | null;
tool_results?: {
tool_call_id: string;
output: unknown;
truncated?: boolean;
error?: string;
} | null;
tool_calls?: Array<
| { id: string; name: string; args?: Record<string, unknown> }
| { id: string; function: { name: string; arguments: string } }
> | null;
};
function mapCoderTimelineRow(raw: RawCoderMessage): CoderTimelineMessage | null {
if (raw.role === 'tool') {
if (!raw.tool_results?.tool_call_id) return null;
return {
id: raw.id,
role: 'tool',
tool_results: raw.tool_results,
};
}
if (raw.role !== 'user' && raw.role !== 'assistant' && raw.role !== 'system') return null;
const tool_calls = raw.tool_calls?.map((tc) => {
if ('function' in tc) {
return { id: tc.id, function: tc.function };
}
return {
id: tc.id,
function: {
name: tc.name,
arguments: JSON.stringify(tc.args ?? {}),
},
};
});
const reasoning_text =
raw.reasoning_text ??
raw.reasoning_parts?.map((p) => p.text ?? '').join('') ??
'';
return {
id: raw.id,
role: raw.role as CoderMessage['role'],
content: raw.content ?? '',
status: (raw.status ?? 'complete') as CoderMessage['status'],
...(reasoning_text ? { reasoning_text } : {}),
...(tool_calls?.length ? { tool_calls } : {}),
};
}
function useCoderMessages(sessionId: string, chatId: string | undefined, handlers: WsHandlers) {
const [messages, setMessages] = useState<CoderTimelineMessage[]>([]);
const [connected, setConnected] = useState(false);
const wsRef = useRef<WebSocket | null>(null);
const handlersRef = useRef(handlers);
handlersRef.current = handlers;
const chatIdRef = useRef(chatId);
chatIdRef.current = chatId;
const loadMessages = useCallback(() => {
if (!chatId) {
setMessages([]);
return Promise.resolve();
}
return api.coder
.listMessages(sessionId, chatId)
.then((rows) =>
setMessages(
rows
.map(mapCoderTimelineRow)
.filter((m): m is CoderTimelineMessage => m !== null),
),
)
.catch(() => {/* boocoder may be down */});
}, [sessionId, chatId]);
useEffect(() => {
// Fetch existing messages on mount
fetch(`/api/coder/sessions/${sessionId}/messages`)
.then((res) => res.ok ? res.json() : [])
.then((data: CoderMessage[]) => setMessages(data))
.catch(() => {/* noop — coder backend may not be running */});
}, [sessionId]);
void loadMessages();
}, [loadMessages]);
useEffect(() => {
// WS connects to the coder backend. In production, this goes through the
@@ -77,38 +174,137 @@ function useCoderMessages(sessionId: string) {
ws.onmessage = (ev) => {
try {
const frame = JSON.parse(ev.data as string);
if (frame.type === 'message_started') {
setMessages((prev) => [
...prev,
{ id: frame.message_id, role: frame.role ?? 'assistant', content: '', status: 'streaming' },
]);
const scopedChatId = chatIdRef.current;
if (
scopedChatId &&
frame.chat_id &&
frame.chat_id !== scopedChatId &&
frame.type !== 'snapshot'
) {
return;
}
if (frame.type === 'snapshot' && Array.isArray(frame.messages)) {
const rawMessages = (frame.messages as RawCoderMessage[]).filter(
(m) => !scopedChatId || m.chat_id === scopedChatId,
);
setMessages(
rawMessages
.map(mapCoderTimelineRow)
.filter((m): m is CoderTimelineMessage => m !== null),
);
} else if (frame.type === 'message_started') {
setMessages((prev) => {
if (prev.some((m) => m.id === frame.message_id)) return prev;
const role = frame.role ?? 'assistant';
const tempIdx =
role === 'user'
? prev.findIndex((m) => m.id.startsWith('temp-') && m.role === 'user')
: -1;
if (tempIdx >= 0) {
return prev.map((m, i) =>
i === tempIdx ? { ...m, id: frame.message_id, status: 'streaming' } : m,
);
}
return [
...prev,
{ id: frame.message_id, role, content: '', status: 'streaming' },
];
});
} else if (frame.type === 'delta') {
setMessages((prev) =>
prev.map((m) =>
m.id === frame.message_id
? { ...m, content: m.content + (frame.content ?? '') }
: m
)
prev.map((m) => {
if (m.id !== frame.message_id || m.role === 'tool') return m;
const chunk = frame.content ?? '';
if (m.role === 'user') {
return { ...m, content: chunk || m.content };
}
return { ...m, content: m.content + chunk };
}),
);
} else if (frame.type === 'message_complete') {
setMessages((prev) =>
prev.map((m) =>
m.id === frame.message_id ? { ...m, status: 'complete' } : m
)
);
setMessages((prev) => {
const completed = prev.find(
(m): m is CoderMessage => m.id === frame.message_id && m.role === 'assistant',
);
const next = prev.map((m) =>
m.id === frame.message_id && m.role !== 'tool'
? { ...m, status: 'complete' as const }
: m,
);
if (completed) {
queueMicrotask(() => handlersRef.current.onAssistantComplete?.());
}
return next;
});
} else if (frame.type === 'tool_call') {
const tc = frame.tool_call as { id: string; name: string; args?: Record<string, unknown> } | undefined;
if (tc?.id) {
setMessages((prev) =>
prev.map((m) =>
m.role !== 'assistant' || m.id !== frame.message_id
? m
: { ...m, tool_calls: mergeWireToolCall(m.tool_calls, { ...tc, args: tc.args ?? {} }) },
),
);
}
} else if (frame.type === 'tool_result') {
setMessages((prev) => {
const exists = prev.some((m) => m.id === frame.tool_message_id);
if (exists) {
return prev.map((m) =>
m.role === 'tool' && m.id === frame.tool_message_id
? {
...m,
tool_results: {
tool_call_id: frame.tool_call_id,
output: frame.output,
truncated: frame.truncated,
...(frame.error ? { error: frame.error } : {}),
},
}
: m,
);
}
return [
...prev,
{
id: frame.tool_message_id,
role: 'tool' as const,
tool_results: {
tool_call_id: frame.tool_call_id,
output: frame.output,
truncated: frame.truncated,
...(frame.error ? { error: frame.error } : {}),
},
},
];
});
} else if (frame.type === 'reasoning_delta') {
setMessages((prev) =>
prev.map((m) =>
m.id === frame.message_id
? {
...m,
tool_calls: [
...(m.tool_calls ?? []),
{ id: frame.tool_call_id, function: { name: frame.name, arguments: frame.arguments ?? '' } },
],
}
: m
)
m.id === frame.message_id && m.role === 'assistant'
? { ...m, reasoning_text: (m.reasoning_text ?? '') + (frame.content ?? '') }
: m,
),
);
} else if (frame.type === 'permission_requested') {
handlersRef.current.onPermissionRequested?.({
taskId: frame.task_id,
toolTitle: frame.tool_title,
options: (frame.options ?? []).map((o: { option_id: string; label: string }) => ({
optionId: o.option_id,
label: o.label,
})),
});
} else if (frame.type === 'permission_resolved') {
handlersRef.current.onPermissionResolved?.(frame.task_id);
} else if (frame.type === 'agent_commands') {
handlersRef.current.onAgentCommands?.(
frame.task_id,
(frame.commands ?? []).map((c: { name: string; description?: string }) => ({
name: c.name,
description: c.description,
})),
);
}
} catch {
@@ -122,7 +318,11 @@ function useCoderMessages(sessionId: string) {
};
}, [sessionId]);
return { messages, setMessages, connected };
useEffect(() => {
handlersRef.current.onConnectedChange?.(connected);
}, [connected]);
return { messages, setMessages, connected, loadMessages };
}
function usePendingChanges(sessionId: string) {
@@ -165,48 +365,6 @@ function usePendingChanges(sessionId: string) {
// Sub-components
// ---------------------------------------------------------------------------
function CoderMessageBubble({ message }: { message: CoderMessage }) {
const isUser = message.role === 'user';
return (
<div className={cn('flex flex-col gap-1 px-3 py-2', isUser ? 'items-end' : 'items-start')}>
<div
className={cn(
'rounded-lg px-3 py-2 max-w-[85%] text-sm',
isUser
? 'bg-primary text-primary-foreground'
: 'bg-muted text-foreground'
)}
>
{isUser ? (
<p className="whitespace-pre-wrap">{message.content}</p>
) : (
<div className="prose prose-sm dark:prose-invert max-w-none">
<MarkdownRenderer content={message.content} />
</div>
)}
{message.tool_calls && message.tool_calls.length > 0 && (
<div className="mt-2 border-t border-border/50 pt-2 space-y-1">
{message.tool_calls.map((tc) => (
<div key={tc.id} className="text-xs font-mono text-muted-foreground">
<span className="text-primary/70">{tc.function.name}</span>
{tc.function.arguments && (
<span className="ml-1 opacity-60">
({tc.function.arguments.slice(0, 80)}
{tc.function.arguments.length > 80 ? '...' : ''})
</span>
)}
</div>
))}
</div>
)}
{message.status === 'streaming' && (
<span className="inline-block w-2 h-4 bg-current opacity-60 animate-pulse ml-0.5" />
)}
</div>
</div>
);
}
function DiffPanel({
changes,
loading,
@@ -296,115 +454,272 @@ function DiffPanel({
// Main component
// ---------------------------------------------------------------------------
export function CoderPane({ sessionId }: Props) {
const { messages, setMessages, connected } = useCoderMessages(sessionId);
export function CoderPane({
sessionId,
paneId,
chatId,
chatPending = false,
projectPath,
onConnectedChange,
}: Props) {
const [agentConfig, setAgentConfig] = useState<AgentSessionConfig>({
provider: 'boocode',
model: '',
modeId: null,
thinkingOptionId: null,
});
const [activeTaskId, setActiveTaskId] = useState<string | null>(null);
const [permissionPrompt, setPermissionPrompt] = useState<PermissionPrompt | null>(null);
const [permissionBusy, setPermissionBusy] = useState(false);
const [providerCommands, setProviderCommands] = useState<AgentCommand[]>([]);
const [liveTaskCommands, setLiveTaskCommands] = useState<AgentCommand[]>([]);
const { skills } = useSkills();
const [slashState, setSlashState] = useState<{ query: string } | null>(null);
const displayedCommands = useMemo(() => {
const base =
agentConfig.provider === 'boocode'
? skills.map((s) => ({ name: s.name, description: s.description }))
: providerCommands;
return mergeCommandsByName(base, liveTaskCommands);
}, [agentConfig.provider, skills, providerCommands, liveTaskCommands]);
const skillsByName = useMemo(() => new Set(skills.map((s) => s.name)), [skills]);
const commandsByName = useMemo(
() => new Set(displayedCommands.map((c) => c.name)),
[displayedCommands],
);
const { messages, setMessages, connected, loadMessages } = useCoderMessages(sessionId, chatId, {
onConnectedChange,
onPermissionRequested: (prompt) => {
setActiveTaskId(prompt.taskId);
setPermissionPrompt(prompt);
},
onPermissionResolved: (taskId) => {
if (activeTaskId === taskId || permissionPrompt?.taskId === taskId) {
setPermissionPrompt(null);
}
},
onAssistantComplete: () => {
setActiveTaskId(null);
setPermissionPrompt(null);
setLiveTaskCommands([]);
},
onAgentCommands: (_taskId, commands) => {
setLiveTaskCommands(commands);
},
});
const { changes, loading, refresh, approve, reject } = usePendingChanges(sessionId);
const [input, setInput] = useState('');
const [sending, setSending] = useState(false);
const [provider, setProvider] = useState('boocode');
const [model, setModel] = useState('qwen3.6-35b-a3b-mxfp4');
const messagesEndRef = useRef<HTMLDivElement>(null);
const inputRef = useRef<HTMLTextAreaElement>(null);
// Auto-scroll on new messages
useEffect(() => {
messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
}, [messages]);
// Refresh pending changes when a message_complete arrives
useEffect(() => {
const lastMsg = messages[messages.length - 1];
if (lastMsg?.role === 'assistant' && lastMsg.status === 'complete') {
const lastAssistant = [...messages].reverse().find(
(m): m is CoderMessage => m.role === 'assistant',
);
if (lastAssistant?.status === 'complete') {
refresh();
}
}, [messages, refresh]);
// Poll fallbacks when WS is disconnected (reconnect uses WS as source of truth)
useEffect(() => {
if (!activeTaskId || connected) return;
const interval = setInterval(() => {
if (!permissionPrompt) {
void api.coder
.getTaskPermission(activeTaskId)
.then((prompt) => {
setPermissionPrompt({
taskId: prompt.taskId,
toolTitle: prompt.toolTitle,
options: prompt.options,
});
})
.catch(() => {/* no pending permission */});
}
void api.coder
.getTaskCommands(activeTaskId)
.then((res) => setLiveTaskCommands(res.commands))
.catch(() => {/* not cached yet */});
void api.coder
.getTask(activeTaskId)
.then((task) => {
if (task.state === 'running' || task.state === 'pending' || task.state === 'blocked') {
return;
}
setActiveTaskId(null);
setPermissionPrompt(null);
setLiveTaskCommands([]);
void loadMessages();
})
.catch(() => {/* task gone */});
}, 2000);
return () => clearInterval(interval);
}, [activeTaskId, connected, permissionPrompt, loadMessages]);
const handleProviderCommandsChange = useCallback((commands: AgentCommand[]) => {
setProviderCommands(commands);
}, []);
const handlePermissionRespond = useCallback(async (optionId: string | null) => {
if (!permissionPrompt) return;
setPermissionBusy(true);
try {
await api.coder.respondTaskPermission(permissionPrompt.taskId, optionId);
setPermissionPrompt(null);
} finally {
setPermissionBusy(false);
}
}, [permissionPrompt]);
const handleSend = useCallback(async () => {
const text = input.trim();
if (!text || sending) return;
if (!text || sending || !chatId) return;
if (text.startsWith('/')) {
const parsed = parseSlashInput(text);
if (parsed) {
const { cmdName, args } = parsed;
if (agentConfig.provider === 'boocode' && skillsByName.has(cmdName)) {
setInput('');
setSlashState(null);
setSending(true);
setPermissionPrompt(null);
setLiveTaskCommands([]);
try {
await api.coder.skillInvoke(
sessionId,
paneId,
cmdName,
args.length > 0 ? args : null,
);
} catch (err) {
toast.error(err instanceof Error ? err.message : 'skill invocation failed');
} finally {
setSending(false);
}
return;
}
if (!commandsByName.has(cmdName)) {
// Unknown slash — fall through and send as literal text.
}
}
}
setInput('');
setSlashState(null);
setSending(true);
setPermissionPrompt(null);
setLiveTaskCommands([]);
// Optimistic user message
const tempId = `temp-${Date.now()}`;
setMessages((prev) => [...prev, { id: tempId, role: 'user', content: text, status: 'complete' }]);
try {
const res = await fetch(`/api/coder/sessions/${sessionId}/messages`, {
method: 'POST',
headers: { 'content-type': 'application/json' },
body: JSON.stringify({
content: text,
provider: provider !== 'boocode' ? provider : undefined,
model: model || undefined,
}),
const data = await api.coder.sendMessage(sessionId, {
content: text,
pane_id: paneId,
chat_id: chatId,
provider: agentConfig.provider !== 'boocode' ? agentConfig.provider : undefined,
model: agentConfig.model || undefined,
mode_id: agentConfig.modeId ?? undefined,
thinking_option_id: agentConfig.thinkingOptionId ?? undefined,
});
if (res.ok) {
const data = await res.json();
// Replace temp message with real one if server returned it
if (data.user_message_id) {
setMessages((prev) =>
prev.map((m) => m.id === tempId ? { ...m, id: data.user_message_id } : m)
);
}
if (data.user_message_id) {
setMessages((prev) =>
prev.map((m) => (m.id === tempId ? { ...m, id: data.user_message_id! } : m))
);
}
} catch {
// The WS will bring the real messages; optimistic is good enough
if (data.task_id) {
setActiveTaskId(data.task_id);
} else {
setActiveTaskId(null);
}
} catch (err) {
toast.error(err instanceof Error ? err.message : 'failed to send');
} finally {
setSending(false);
}
}, [input, sending, sessionId, provider, model, setMessages]);
}, [
input,
sending,
sessionId,
paneId,
chatId,
agentConfig,
skillsByName,
commandsByName,
setMessages,
]);
const handleSlashSelect = useCallback((name: string) => {
const next = `/${name} `;
setInput(next);
setSlashState(null);
requestAnimationFrame(() => {
const ta = inputRef.current;
if (ta) {
ta.selectionStart = ta.selectionEnd = next.length;
ta.focus();
}
});
}, []);
const handleInputChange = useCallback((e: React.ChangeEvent<HTMLTextAreaElement>) => {
const newValue = e.target.value;
setInput(newValue);
if (isSlashCommandToken(newValue)) {
setSlashState({ query: slashQuery(newValue) });
} else {
setSlashState(null);
}
}, []);
const handleKeyDown = useCallback(
(e: React.KeyboardEvent) => {
if (slashState) return;
if (e.nativeEvent.isComposing) return;
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
void handleSend();
}
},
[handleSend]
[handleSend, slashState]
);
return (
<div className="flex flex-col h-full bg-background">
{/* Header */}
<div className="flex items-center gap-2 px-3 py-1.5 border-b border-border bg-muted/30 shrink-0">
<Code size={14} className="text-muted-foreground shrink-0" />
<ProviderPicker
provider={provider}
model={model}
onChange={(prov, mod) => {
setProvider(prov);
setModel(mod);
}}
/>
<span
className={cn(
'inline-block w-1.5 h-1.5 rounded-full ml-auto shrink-0',
connected ? 'bg-green-500' : 'bg-red-500'
)}
title={connected ? 'Connected' : 'Disconnected'}
/>
</div>
{/* Chat area */}
<div className="flex-1 min-h-0 overflow-y-auto">
{/* Chat area — BooChat-style timeline (text + tool runs as siblings) */}
<div className="flex-1 min-h-0 flex flex-col">
{messages.length === 0 ? (
<div className="flex flex-col items-center justify-center h-full text-sm text-muted-foreground gap-2">
<div className="flex flex-col items-center justify-center flex-1 text-sm text-muted-foreground gap-2">
<Code size={32} className="opacity-40" />
<p>Send a message to start coding</p>
<p>{chatPending || !chatId ? 'Preparing pane chat…' : 'Send a message to start coding'}</p>
</div>
) : (
<div className="py-2">
{messages.map((msg) => (
<CoderMessageBubble key={msg.id} message={msg} />
))}
<div ref={messagesEndRef} />
</div>
<CoderMessageList
messages={messages as CoderTimelineWire[]}
footer={
activeTaskId && !permissionPrompt && sending === false ? (
<p className="text-xs text-muted-foreground animate-pulse">Agent running</p>
) : undefined
}
/>
)}
</div>
{permissionPrompt && (
<PermissionCard
prompt={permissionPrompt}
onRespond={(id) => void handlePermissionRespond(id)}
busy={permissionBusy}
/>
)}
{/* Diff panel — only shows when there are pending changes */}
{changes.filter((c) => c.status === 'pending').length > 0 && (
<div className="h-48 shrink-0">
@@ -418,28 +733,46 @@ export function CoderPane({ sessionId }: Props) {
</div>
)}
{/* Input */}
<div className="shrink-0 border-t border-border p-2">
{/* Composer + input */}
<div className="shrink-0 border-t border-border">
{displayedCommands.length > 0 && <AgentCommandsHint commands={displayedCommands} />}
<AgentComposerBar
projectPath={projectPath}
value={agentConfig}
onChange={setAgentConfig}
onProviderCommandsChange={handleProviderCommandsChange}
/>
<div className="p-2">
<div className="flex items-end gap-2">
<textarea
ref={inputRef}
value={input}
onChange={(e) => setInput(e.target.value)}
onChange={handleInputChange}
onKeyDown={handleKeyDown}
placeholder="Ask BooCoder to write code..."
placeholder="Type / for commands…"
rows={1}
className="flex-1 resize-none rounded-md border border-input bg-background px-3 py-2 text-sm placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring max-h-32 min-h-[36px] max-md:min-h-[44px]"
/>
<button
type="button"
onClick={() => void handleSend()}
disabled={!input.trim() || sending}
disabled={!input.trim() || sending || !chatId || chatPending}
className="inline-flex items-center justify-center size-9 max-md:min-h-[44px] max-md:min-w-[44px] rounded-md bg-primary text-primary-foreground hover:bg-primary/90 disabled:opacity-40 disabled:cursor-not-allowed shrink-0"
aria-label="Send message"
>
<Send size={16} />
</button>
</div>
</div>
{slashState && (
<SlashCommandPicker
query={slashState.query}
items={displayedCommands}
inputRef={inputRef}
onSelect={handleSlashSelect}
onClose={() => setSlashState(null)}
/>
)}
</div>
</div>
);