feat: v2.6.0 — Chat UI composer (+ menu, project files, activity panel, permission mode, Stop), git on a workspace's extra folders (#70), long paste as a file (#68), S3 server mode (experimental)

Chat UI:
- Each Claude/Codex session keeps its own chat/terminal view; Settings only
  sets how new sessions open.
- Composer + menu: upload, project files and folders (#54, also dragged from
  the Files/Changes tree), context files, recent uploads, skills, plugins.
- Activity side panel (progress, outputs, files read, uploads, memory,
  skills, connectors) with a file preview; edited-file counts per turn.
- Permission-mode chip (Shift+Tab steps, read back from the pane:
  server/lib/pane-mode.js, GET|POST /api/run/:id/permission-mode).
- Stop (Esc) while the main agent works; the status is checked per agent
  (with session_id /api/agents ignores its status filter) and re-read every
  5 s while Stop shows.
- Dropped images shown in the conversation (GET /api/run/drop/:name, the
  requester's own drop dir), full-size viewer.
- A plain-text paste over 5,000 characters is attached as pasted-text.txt,
  so no prompt reaches tmux/argv limits (#68).

Changes panel: every /api/lanes/:id/git* route takes ?source=<lane_sources
id> (sourceFolder; ENOSOURCE otherwise) and a folder picker switches the
whole panel to a workspace's extra folder (#70).

Server mode S3 (one Linux user per account) — experimental, verified with
fake sudo plus a P6 managed-settings spike on a test account:
- member tmux listing runs in the background (cached, 15 s => unknown);
- transcript snapshot copy is async, chunked, temp file + rename;
- Express Layer patch only on Express 4;
- tmux capturePane/sendKey go to the member's own server.

Docs: the multi-user design moved in as docs/plans/server-mode/README.md
(the AgentHub-Server repo is gone); S3-PLAN P6 result; LANES/API/openapi.
This commit is contained in:
2026-10-09 15:51:19 +07:00
parent ce773a3f5a
commit fa156d6a59
114 changed files with 5831 additions and 885 deletions
@@ -17,12 +17,16 @@
* image file is shown as the picture (`GET …/git/raw`)
* history — recent commits; opening one shows that commit's diff
* browse — quick-open by path, or the repo's tracked file tree (the
* mode switcher's Files button; at full width the sidebar)
* mode switcher's Files button; at full width the sidebar);
* a row dragged onto a prompt box attaches it as `@path`
*
* and three ranges: `work` (uncommitted, what the agent has touched right
* now), `branch` (`base...HEAD`, what this lane adds on top of its base) and
* `commit` (one commit, reached from history).
*
* A file can also be opened from outside the panel (`openRequest`: a chat's
* "Edited N files" card), the same way a click in the tree opens it.
*
* Only the overview polls. Review, file, history and browse are a deliberate
* read of a frozen moment — re-fetching under the reader's scroll position is
* worse than a slightly stale view, and those are the expensive shapes.
@@ -121,6 +125,7 @@ import { ContextMenu, MenuItem, MenuSeparator, useContextMenu } from "../Context
import { MarkdownPreview, isMarkdown } from "../MarkdownPreview";
import { LaneGitHeader, useLaneGitFacts } from "./LaneGitHeader";
import { changeTree, treeFiles, type ChangeTreeDir } from "../../lib/changeTree";
import { dragProjectPath } from "../../lib/promptAttach";
import { commitGraph, type GraphRow } from "../../lib/commitGraph";
import type {
LaneChangeFile,
@@ -277,6 +282,8 @@ function TreeNodes({
data-tree-ignored={e.ignored || undefined}
onClick={() => (e.dir ? onToggleDir(e.path) : onOpenFile(e.path))}
onContextMenu={onMenu && ((ev) => onMenu(ev, e))}
draggable
onDragStart={(ev) => dragProjectPath(ev, e.dir ? `${e.path}/` : e.path)}
style={{ paddingLeft: `${depth * 0.9 + 0.25}rem` }}
aria-current={active === e.path ? "true" : undefined}
className={`flex w-full items-center gap-1 rounded px-1 py-0.5 text-left font-mono text-[11px] hover:bg-surface-2 ${
@@ -792,18 +799,25 @@ function GraphCell({ row, width }: { row: GraphRow; width: number }) {
export function LaneChangesPanel({
laneId,
session,
source,
onNewLane,
full = false,
wide = full,
onDirtyChange,
openRequest = null,
}: {
laneId: number;
/** Open this file (relative to the panel's folder); a new `nonce` asks again. */
openRequest?: { path: string; nonce: number } | null;
/** The whole-file editor holds unsaved text (true) or not (false). */
onDirtyChange?: (dirty: boolean) => void;
/** Show and act on that session's own worktree (`claude --worktree`)
* instead of the workspace's folder. The Workspace keys the panel on it,
* so a different session is a fresh panel. */
session?: string;
/** Show and act on that extra folder's repo instead (`lane_sources` id);
* wins over `session`, and is keyed on like it. */
source?: number;
/** Open the Add-lane flow for a sibling worktree; see `LaneGitBar`. */
onNewLane?: (branch?: string) => void;
/** The panel has the whole width: the file tree becomes a sidebar and a
@@ -815,11 +829,11 @@ export function LaneChangesPanel({
const { t } = useTranslation(["lanes"]);
// One read of the working copy, shared by the header and every write below:
// a stage, a discard or a commit changes the counts the header shows.
const [git, refreshGit] = useLaneGitFacts(laneId, session);
const [git, refreshGit] = useLaneGitFacts(laneId, session, source);
// A merge, cherry-pick or revert is open: no new one starts from history.
const opOpen = !!(git?.available && git.merging);
// Every git read and write below goes to the same tree as those facts.
const target = gitTarget(laneId, session);
const target = gitTarget(laneId, session, source);
// A diff line's comment goes into this workspace's pane, as a paste.
const comment = useCallback(
(text: string) => {
@@ -1232,6 +1246,11 @@ export function LaneChangesPanel({
const show = (path: string) => {
void confirmDrop().then((ok) => ok && showNow(path));
};
// A file named from outside the panel (a chat's "Edited N files" card).
useEffect(() => {
if (openRequest) show(openRequest.path);
// eslint-disable-next-line react-hooks/exhaustive-deps -- once per request
}, [openRequest?.nonce]);
// A file's history (Show History): the commits that touched it.
const showHistory = (path: string) => {
void confirmDrop().then((ok) => {
@@ -2053,6 +2072,8 @@ export function LaneChangesPanel({
<button
type="button"
onClick={() => void openWhole(p)}
draggable
onDragStart={(ev) => dragProjectPath(ev, p)}
className="w-full truncate rounded px-1 py-0.5 text-left font-mono text-[11px] text-fg-primary hover:bg-surface-2"
>
{p}
@@ -2105,6 +2126,7 @@ export function LaneChangesPanel({
<LaneGitHeader
laneId={laneId}
session={session}
source={source}
git={git}
onChanged={rereadAll}
onNewLane={onNewLane}
@@ -2487,7 +2509,9 @@ export function LaneChangesPanel({
) : !data ? (
<p className="text-[11px] text-fg-muted">{t("changes.loading")}</p>
) : !data.available ? (
<p className="text-[11px] text-fg-muted">{t("changes.unavailable")}</p>
<p className="text-[11px] text-fg-muted">
{t(source ? "changes.unavailableFolder" : "changes.unavailable")}
</p>
) : files.length === 0 && mode !== "file" ? (
<p className="text-[11px] text-fg-muted">{t(`changes.empty.${range}`)}</p>
) : mode === "overview" ? (
@@ -2678,6 +2702,7 @@ export function LaneChangesPanel({
<LaneConflictView
laneId={laneId}
session={session}
source={source}
path={openFile}
onResolved={() => {
refreshGit();