Stabilize floating monitor drag (#6984)

* Stabilize floating monitor drag

* Restore floating monitor exit animation

* Harden Windows Studio smoke checks

* Keep API menu badge removed

* Apply no-build-tools env overrides in-script

The runner does not apply step-level env keys containing parentheses,
so ProgramFiles(x86) kept its real value and Find-VsBuildTools still
detected VS through vswhere. Set the overrides inside each pwsh step
instead; child processes inherit them. The resolver step moves to pwsh
because bash cannot export a variable named ProgramFiles(x86).

* Reset chat UI session without a second browser context

macOS runs Chromium with --single-process, where closing the last
context tears down the whole browser, so the shutdown re-login died
with TargetClosedError on new_page. Clear cookies and swap pages
inside the same context instead, opening the replacement page before
closing the old one.

* Keep the no-build-tools Path filtered across session refreshes

install.ps1's Refresh-SessionPath and setup.ps1's Refresh-Environment
rebuild the session Path from the Machine and User registry scopes, so
the process-level filter could be undone mid-install and re-expose
CMake. Filter those scopes in the Prepare step with normalized dir
matching and restore them in cleanup.

* Drop stale localStorage auth tokens before re-login

Auth tokens live in localStorage, not cookies, and the login guest
guard redirects on their mere presence. Remove them during the session
reset so the /login navigation is deterministic instead of relying on
the tolerated redirect bounce.

.github/workflows/studio-windows-inference-smoke.yml

@@ -1334,42 +1334,75 @@ jobs:
             try { Add-MpPreference -ExclusionPath $p -ErrorAction Stop } catch { }
           }
 
-      - name: Hide Visual Studio + CMake (simulate a host with no build tools)
+      - name: Prepare no-build-tools simulation
         shell: pwsh
         run: |
           $ErrorActionPreference = 'Stop'
-          # A Program Files dir can hold a transient handle (Defender / MSBuild node)
-          # so Rename-Item intermittently fails with "Access is denied"; retry to ride it out.
-          function Rename-WithRetry($Path, $NewName) {
-            for ($i = 1; $i -le 6; $i++) {
-              try { Rename-Item -LiteralPath $Path -NewName $NewName -ErrorAction Stop; return }
-              catch { if ($i -eq 6) { throw }; Start-Sleep -Seconds 3 }
+          $root = Join-Path $env:GITHUB_WORKSPACE 'no-build-tools'
+          $pf = Join-Path $root 'ProgramFiles'
+          $pfx86 = Join-Path $root 'ProgramFilesx86'
+          New-Item -ItemType Directory -Force -Path $pf, $pfx86 | Out-Null
+
+          $blocked = [System.Collections.Generic.HashSet[string]]::new([StringComparer]::OrdinalIgnoreCase)
+          foreach ($tool in @('cmake', 'cl.exe')) {
+            foreach ($cmd in (Get-Command $tool -All -ErrorAction SilentlyContinue)) {
+              if ($cmd.Source) {
+                $dir = Split-Path -Parent $cmd.Source
+                if ($dir) {
+                  [void] $blocked.Add(
+                    [Environment]::ExpandEnvironmentVariables($dir).Trim().Trim('"').TrimEnd('\'))
+                }
+              }
             }
           }
-          # Rename the Visual Studio install roots (incl. the Installer that holds
-          # vswhere.exe) so Find-VsBuildTools' vswhere + filesystem scan both miss.
-          foreach ($d in @("$env:ProgramFiles\Microsoft Visual Studio", "${env:ProgramFiles(x86)}\Microsoft Visual Studio")) {
-            if (Test-Path -LiteralPath $d) {
-              Rename-WithRetry $d ((Split-Path $d -Leaf) + '.vsoff')
-              Write-Host "Hid VS: $d"
-            }
+          # Normalized comparison so registry spellings (trailing slash,
+          # unexpanded %VAR%) still match.
+          function Test-Blocked([string]$p) {
+            $n = [Environment]::ExpandEnvironmentVariables($p).Trim().Trim('"').TrimEnd('\')
+            return $blocked.Contains($n)
           }
-          # Surgically rename each cmake executable on PATH (not its parent dir --
-          # cmake can share a dir with other shims) so Get-Command cmake fails.
-          $hidden = @()
-          foreach ($c in (Get-Command cmake -All -ErrorAction SilentlyContinue)) {
-            if ($c.Source -and (Test-Path -LiteralPath $c.Source)) {
-              Rename-WithRetry $c.Source ((Split-Path $c.Source -Leaf) + '.off')
-              $hidden += $c.Source
-              Write-Host "Hid cmake: $($c.Source)"
-            }
+
+          $pathParts = $env:Path -split [IO.Path]::PathSeparator |
+            Where-Object { $_ -and -not (Test-Blocked $_) }
+          $noBuildToolsPath = $pathParts -join [IO.Path]::PathSeparator
+
+          # install.ps1's Refresh-SessionPath and setup.ps1's Refresh-Environment
+          # rebuild the session Path from these scopes mid-install, so filter
+          # them too. Originals are saved for the cleanup step.
+          foreach ($scope in @('Machine', 'User')) {
+            $orig = [Environment]::GetEnvironmentVariable('Path', $scope)
+            if (-not $orig) { continue }
+            Set-Content -LiteralPath (Join-Path $root "orig-path-$scope.txt") -Value $orig -NoNewline
+            $kept = ($orig -split ';' | Where-Object { $_ -and -not (Test-Blocked $_) }) -join ';'
+            [Environment]::SetEnvironmentVariable('Path', $kept, $scope)
+            Write-Host "Filtered $scope Path scope."
+          }
+
+          "NO_BUILD_TOOLS_PROGRAMFILES=$pf" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "NO_BUILD_TOOLS_PROGRAMFILES_X86=$pfx86" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "NO_BUILD_TOOLS_PATH<<NO_BUILD_TOOLS_PATH_EOF" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          $noBuildToolsPath | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "NO_BUILD_TOOLS_PATH_EOF" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+
+          Write-Host "ProgramFiles simulation root: $pf"
+          Write-Host "ProgramFiles(x86) simulation root: $pfx86"
+          if ($blocked.Count -gt 0) {
+            Write-Host "Removed build-tool PATH dirs:"
+            $blocked | Sort-Object | ForEach-Object { Write-Host "  $_" }
+          } else {
+            Write-Host "No cmake or cl.exe PATH dirs found to remove."
           }
-          ("HIDDEN_CMAKE=" + ($hidden -join '|')) | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
 
       - name: Assert Visual Studio + CMake are genuinely undetectable
         shell: pwsh
         run: |
           $ErrorActionPreference = 'Stop'
+          # Set in-script: the runner does not apply step-level env keys with
+          # parentheses (`ProgramFiles(x86)`), so vswhere still found VS.
+          if (-not $env:NO_BUILD_TOOLS_PROGRAMFILES) { Write-Error "NO_BUILD_TOOLS_* env missing (Prepare step did not run?)"; exit 1 }
+          $env:ProgramFiles = $env:NO_BUILD_TOOLS_PROGRAMFILES
+          ${env:ProgramFiles(x86)} = $env:NO_BUILD_TOOLS_PROGRAMFILES_X86
+          $env:Path = $env:NO_BUILD_TOOLS_PATH
           . (Join-Path $env:GITHUB_WORKSPACE 'tests/studio_setup_ps1/Get-FunctionSource.ps1')
           $setup = Join-Path $env:GITHUB_WORKSPACE 'studio/setup.ps1'
           foreach ($fn in @('Resolve-VsGeneratorFromLabel', 'Find-VsBuildTools')) {
@@ -1394,6 +1427,10 @@ jobs:
           # Withheld on PR: this step runs checked-out PR code; public GGUF still downloads.
           HF_TOKEN: ${{ github.event_name != 'pull_request' && secrets.HF_TOKEN || '' }}
         run: |
+          # Set in-script (see the assert step); child processes inherit these.
+          $env:ProgramFiles = $env:NO_BUILD_TOOLS_PROGRAMFILES
+          ${env:ProgramFiles(x86)} = $env:NO_BUILD_TOOLS_PROGRAMFILES_X86
+          $env:Path = $env:NO_BUILD_TOOLS_PATH
           New-Item -ItemType Directory -Force -Path logs | Out-Null
           $ProgressPreference = 'SilentlyContinue'
           & ./install.ps1 --local --no-torch *>&1 | Tee-Object -FilePath logs/install.log
@@ -1480,19 +1517,19 @@ jobs:
           [ -n "$CONTENT" ] && [ "$CONTENT" != "null" ] || { echo "::error::empty completion"; exit 1; }
           echo "Inference OK without Visual Studio: $CONTENT"
 
-      - name: Restore Visual Studio + CMake
+      - name: Clean no-build-tools simulation
         if: always()
         shell: pwsh
         run: |
-          foreach ($d in @("$env:ProgramFiles\Microsoft Visual Studio", "${env:ProgramFiles(x86)}\Microsoft Visual Studio")) {
-            $off = "$d.vsoff"
-            if (Test-Path -LiteralPath $off) { Rename-Item -LiteralPath $off -NewName (Split-Path $d -Leaf); Write-Host "Restored $d" }
-          }
-          if ($env:HIDDEN_CMAKE) {
-            foreach ($src in ($env:HIDDEN_CMAKE -split '\|')) {
-              if ($src -and (Test-Path -LiteralPath "$src.off")) { Rename-Item -LiteralPath "$src.off" -NewName (Split-Path $src -Leaf) }
+          $root = Join-Path $env:GITHUB_WORKSPACE 'no-build-tools'
+          foreach ($scope in @('Machine', 'User')) {
+            $saved = Join-Path $root "orig-path-$scope.txt"
+            if (Test-Path -LiteralPath $saved) {
+              [Environment]::SetEnvironmentVariable('Path', (Get-Content -LiteralPath $saved -Raw), $scope)
+              Write-Host "Restored $scope Path scope."
             }
           }
+          Remove-Item -LiteralPath $root -Recurse -Force -ErrorAction SilentlyContinue
 
       - name: Stop Studio
         if: always()
@@ -1540,21 +1577,34 @@ jobs:
         with:
           python-version: '3.12'
 
-      - name: Hide Visual Studio
+      - name: Prepare no-build-tools simulation
         shell: pwsh
         run: |
           $ErrorActionPreference = 'Stop'
-          # Retry the rename: a Program Files dir can hold a transient handle that
-          # makes Rename-Item intermittently fail with "Access is denied".
-          function Rename-WithRetry($Path, $NewName) {
-            for ($i = 1; $i -le 6; $i++) {
-              try { Rename-Item -LiteralPath $Path -NewName $NewName -ErrorAction Stop; return }
-              catch { if ($i -eq 6) { throw }; Start-Sleep -Seconds 3 }
+          $root = Join-Path $env:GITHUB_WORKSPACE 'no-build-tools'
+          $pf = Join-Path $root 'ProgramFiles'
+          $pfx86 = Join-Path $root 'ProgramFilesx86'
+          New-Item -ItemType Directory -Force -Path $pf, $pfx86 | Out-Null
+
+          $blocked = [System.Collections.Generic.HashSet[string]]::new([StringComparer]::OrdinalIgnoreCase)
+          foreach ($tool in @('cmake', 'cl.exe')) {
+            foreach ($cmd in (Get-Command $tool -All -ErrorAction SilentlyContinue)) {
+              if ($cmd.Source) {
+                $dir = Split-Path -Parent $cmd.Source
+                if ($dir) { [void] $blocked.Add($dir) }
+              }
             }
           }
-          foreach ($d in @("$env:ProgramFiles\Microsoft Visual Studio", "${env:ProgramFiles(x86)}\Microsoft Visual Studio")) {
-            if (Test-Path -LiteralPath $d) { Rename-WithRetry $d ((Split-Path $d -Leaf) + '.vsoff'); Write-Host "Hid VS: $d" }
-          }
+
+          $pathParts = $env:Path -split [IO.Path]::PathSeparator |
+            Where-Object { $_ -and -not $blocked.Contains($_) }
+          $noBuildToolsPath = $pathParts -join [IO.Path]::PathSeparator
+
+          "NO_BUILD_TOOLS_PROGRAMFILES=$pf" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "NO_BUILD_TOOLS_PROGRAMFILES_X86=$pfx86" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "NO_BUILD_TOOLS_PATH<<NO_BUILD_TOOLS_PATH_EOF" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          $noBuildToolsPath | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "NO_BUILD_TOOLS_PATH_EOF" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
 
       - name: Windows CUDA and ROCm prebuilts exist in unslothai/llama.cpp (what GPU users download, no VS)
         env:
@@ -1577,25 +1627,34 @@ jobs:
           echo "Windows CUDA and ROCm prebuilts are available -- GPU users get them without compiling."
 
       - name: The prebuilt resolver runs without Visual Studio
+        shell: pwsh
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
+          $ErrorActionPreference = 'Stop'
+          # pwsh: bash cannot export `ProgramFiles(x86)`; set in-script so the
+          # python child inherits the overrides.
+          $env:ProgramFiles = $env:NO_BUILD_TOOLS_PROGRAMFILES
+          ${env:ProgramFiles(x86)} = $env:NO_BUILD_TOOLS_PROGRAMFILES_X86
+          $env:Path = $env:NO_BUILD_TOOLS_PATH
           # Resolver-only (no GPU on hosted runners, so the host resolves to the
           # CPU bundle). The point is that resolution needs no compiler/VS.
           python -m pip install --upgrade huggingface_hub
-          python studio/install_llama_prebuilt.py --resolve-prebuilt latest --output-format json > /tmp/resolve.json || {
-            echo "::error::resolver exited non-zero"; cat /tmp/resolve.json || true; exit 1; }
-          cat /tmp/resolve.json
-          echo "Prebuilt resolver ran with no Visual Studio present."
+          if ($LASTEXITCODE -ne 0) { Write-Host "::error::pip install huggingface_hub failed"; exit 1 }
+          python studio/install_llama_prebuilt.py --resolve-prebuilt latest --output-format json > resolve.json
+          if ($LASTEXITCODE -ne 0) {
+            Write-Host "::error::resolver exited non-zero"
+            if (Test-Path resolve.json) { Get-Content resolve.json }
+            exit 1
+          }
+          Get-Content resolve.json
+          Write-Host "Prebuilt resolver ran with no Visual Studio present."
 
-      - name: Restore Visual Studio
+      - name: Clean no-build-tools simulation
         if: always()
         shell: pwsh
         run: |
-          foreach ($d in @("$env:ProgramFiles\Microsoft Visual Studio", "${env:ProgramFiles(x86)}\Microsoft Visual Studio")) {
-            $off = "$d.vsoff"
-            if (Test-Path -LiteralPath $off) { Rename-Item -LiteralPath $off -NewName (Split-Path $d -Leaf); Write-Host "Restored $d" }
-          }
+          Remove-Item -LiteralPath (Join-Path $env:GITHUB_WORKSPACE 'no-build-tools') -Recurse -Force -ErrorAction SilentlyContinue
 
   # ── folded from studio-setup-ps1-vs2026.yml: setup.ps1 unit tests + real-VS detection + vcredist ──
   pester:

studio/frontend/src/components/app-sidebar.tsx

@@ -81,7 +81,6 @@ import {
   TestTube01Icon,
   ZapIcon,
 } from "@hugeicons/core-free-icons";
-import { listStoredChatThreads } from "@/features/chat/utils/chat-history-storage";
 import {
   Tooltip,
   TooltipContent,
@@ -97,6 +96,7 @@ import {
   createChatProject,
   deleteChatProject,
   deleteChatItem,
+  listStoredChatThreads,
   moveChatItemToProject,
   renameChatItem,
   renameChatProject,
@@ -582,7 +582,14 @@ export function AppSidebar() {
   useEffect(() => {
     if (!pendingRename) return;
     const match = allChatItems.find((i) => i.id === pendingRename.id);
-    if (match && match.title === pendingRename.title) setPendingRename(null);
+    if (!match || match.title !== pendingRename.title) return;
+    queueMicrotask(() => {
+      setPendingRename((current) =>
+        current?.id === pendingRename.id && current.title === pendingRename.title
+          ? null
+          : current,
+      );
+    });
   }, [allChatItems, pendingRename]);
   const [creatingProject, setCreatingProject] = useState(false);
   const [projectNameDraft, setProjectNameDraft] = useState("");
@@ -680,12 +687,6 @@ export function AppSidebar() {
     useState<DeleteTarget | null>(null);
   const [deleteProjectFiles, setDeleteProjectFiles] = useState(false);
 
-  useEffect(() => {
-    if (confirmingDelete?.kind !== "project") {
-      setDeleteProjectFiles(false);
-    }
-  }, [confirmingDelete]);
-
   async function commitDelete() {
     const target = confirmingDelete;
     if (!target) return;

studio/frontend/src/components/floating-monitor.tsx

@@ -3,27 +3,35 @@
 
 import { Button } from "@/components/ui/button";
 import { Progress } from "@/components/ui/progress";
-import { useMonitorOverlayStore } from "@/features/settings/stores/monitor-overlay-store";
+import { useMonitorOverlayStore } from "@/features/settings";
 import { useSystemInfo } from "@/hooks/use-system";
 import { useT } from "@/i18n";
 import { cn } from "@/lib/utils";
 import { CpuIcon, GripVerticalIcon, XIcon } from "lucide-react";
-import { motion } from "motion/react";
-import { useRef } from "react";
+import { AnimatePresence, motion, useDragControls } from "motion/react";
+import { type PointerEvent, useMemo, useState } from "react";
 
 function clampPercent(value: number): number {
   return Math.max(0, Math.min(100, value));
 }
 
 function usageIndicatorClass(percent: number): string {
-  if (percent >= 90) return "bg-destructive";
-  if (percent >= 70) return "bg-amber-500";
+  if (percent >= 90) {
+    return "bg-destructive";
+  }
+  if (percent >= 70) {
+    return "bg-amber-500";
+  }
   return "bg-primary";
 }
 
 function usageTextClass(percent: number): string {
-  if (percent >= 90) return "text-destructive";
-  if (percent >= 70) return "text-amber-600 dark:text-amber-400";
+  if (percent >= 90) {
+    return "text-destructive";
+  }
+  if (percent >= 70) {
+    return "text-amber-600 dark:text-amber-400";
+  }
   return "text-primary";
 }
 
@@ -39,9 +47,18 @@ export function FloatingMonitor() {
   const { isOpen, setIsOpen } = useMonitorOverlayStore();
   const systemInfo = useSystemInfo({ enabled: isOpen, pollMs: 5000 });
 
-  const constraintsRef = useRef<HTMLDivElement>(null);
+  const [constraintsElement, setConstraintsElement] =
+    useState<HTMLDivElement | null>(null);
+  const constraintsRef = useMemo(
+    () => ({ current: constraintsElement }),
+    [constraintsElement],
+  );
+  const dragControls = useDragControls();
 
-  if (!isOpen) return null;
+  function startDrag(event: PointerEvent<HTMLDivElement>) {
+    event.preventDefault();
+    dragControls.start(event);
+  }
 
   const ramTotal = systemInfo.memory?.total_gb ?? 0;
   const ramAvailable = systemInfo.memory?.available_gb ?? 0;
@@ -64,99 +81,109 @@ export function FloatingMonitor() {
   const hasGpu = (systemInfo.gpu?.available ?? false) && devices.length > 0;
 
   return (
-    <div
-      ref={constraintsRef}
-      className="fixed inset-0 z-50 pointer-events-none"
-    >
-      <motion.div
-        layout={true}
-        drag={true}
-        dragConstraints={constraintsRef}
-        dragElastic={0.1}
-        dragMomentum={false}
-        initial={{ opacity: 0, scale: 0.9 }}
-        animate={{ opacity: 1, scale: 1 }}
-        exit={{ opacity: 0, scale: 0.9 }}
-        className="settings-surface fixed bottom-4 right-4 w-64 max-w-[calc(100vw-2rem)] resize overflow-hidden rounded-xl border border-border/70 p-3 shadow-border ring-0 backdrop-blur-sm pointer-events-auto cursor-default select-none"
-      >
-        <div className="mb-2 flex items-center justify-between gap-2 border-b border-border/60 pb-2">
-          <div className="flex min-w-0 flex-1 items-center gap-1.5 truncate text-xs font-semibold text-foreground">
-            <CpuIcon className="size-3.5 shrink-0 text-primary" />
-            <span className="truncate">
-              {t("settings.resources.liveMonitor.title")}
-            </span>
-          </div>
-          <div className="flex items-center gap-1 shrink-0">
-            <div className="cursor-grab rounded-md px-1 text-muted-foreground/60 transition-colors hover:bg-muted/60 hover:text-muted-foreground active:cursor-grabbing">
-              <GripVerticalIcon className="size-3.5" />
-            </div>
-
-            <Button
-              size="icon-xs"
-              variant="ghost"
-              className="text-muted-foreground hover:text-foreground"
-              onClick={() => setIsOpen(false)}
-              title={t("common.close")}
-              aria-label={t("common.close")}
-            >
-              <XIcon className="size-3" />
-            </Button>
-          </div>
-        </div>
-
-        <motion.div
-          initial={{ opacity: 0, height: 0 }}
-          animate={{ opacity: 1, height: "auto" }}
-          exit={{ opacity: 0, height: 0 }}
-          className="space-y-3 overflow-hidden"
+    <AnimatePresence>
+      {isOpen && (
+        <div
+          ref={setConstraintsElement}
+          className="fixed inset-0 z-50 pointer-events-none"
         >
-          <div className="space-y-1">
-            <div className="flex justify-between text-[11px] font-medium font-mono">
-              <span>{t("settings.resources.liveMonitor.ram")}</span>
-              <span className={cn("tabular-nums", usageTextClass(ramPercent))}>
-                {Math.round(ramPercent)}%
-              </span>
-            </div>
-            <div className="text-xs text-muted-foreground font-mono tabular-nums">
-              {formatGiB(ramUsed)} / {formatGiB(ramTotal)}
-            </div>
-            <Progress
-              value={ramPercent}
-              className="mt-1 h-1.5 rounded-full bg-muted"
-              indicatorClassName={usageIndicatorClass(ramPercent)}
-            />
-          </div>
-
-          {hasGpu && (
-            <div className="space-y-1">
-              <div className="flex justify-between text-[11px] font-medium font-mono">
-                <span className="truncate flex-1 pr-2">
-                  {t("settings.resources.liveMonitor.vram")}{" "}
-                  {devices.length > 1
-                    ? `(${devices.length} GPUs)`
-                    : `(${devices[0].name ?? "GPU"})`}
+          <motion.div
+            drag={true}
+            dragControls={dragControls}
+            dragListener={false}
+            dragConstraints={constraintsRef}
+            dragElastic={0}
+            dragMomentum={false}
+            initial={{ opacity: 0, scale: 0.9 }}
+            animate={{ opacity: 1, scale: 1 }}
+            exit={{ opacity: 0, scale: 0.9 }}
+            className="settings-surface fixed bottom-4 right-4 w-64 max-w-[calc(100vw-2rem)] resize overflow-hidden rounded-xl border border-border/70 p-3 shadow-border ring-0 backdrop-blur-sm pointer-events-auto cursor-default select-none"
+          >
+            <div className="mb-2 flex items-center justify-between gap-2 border-b border-border/60 pb-2">
+              <div className="flex min-w-0 flex-1 items-center gap-1.5 truncate text-xs font-semibold text-foreground">
+                <CpuIcon className="size-3.5 shrink-0 text-primary" />
+                <span className="truncate">
+                  {t("settings.resources.liveMonitor.title")}
                 </span>
-                <span
-                  className={cn(
-                    "shrink-0 tabular-nums",
-                    usageTextClass(vramPercent),
-                  )}
+              </div>
+              <div className="flex items-center gap-1 shrink-0">
+                <div
+                  onPointerDown={startDrag}
+                  className="touch-none cursor-grab rounded-md px-1 text-muted-foreground/60 transition-colors hover:bg-muted/60 hover:text-muted-foreground active:cursor-grabbing"
                 >
-                  {Math.round(vramPercent)}%
-                </span>
+                  <GripVerticalIcon className="size-3.5" />
+                </div>
+
+                <Button
+                  size="icon-xs"
+                  variant="ghost"
+                  className="text-muted-foreground hover:text-foreground"
+                  onClick={() => setIsOpen(false)}
+                  title={t("common.close")}
+                  aria-label={t("common.close")}
+                >
+                  <XIcon className="size-3" />
+                </Button>
               </div>
-              <div className="text-xs text-muted-foreground font-mono tabular-nums">
-                {formatGiB(vramUsed)} / {formatGiB(vramTotal)}
-              </div>
-              <Progress
-                value={vramPercent}
-                className="mt-1 h-1.5 rounded-full bg-muted"
-                indicatorClassName={usageIndicatorClass(vramPercent)}
-              />
             </div>
-          )}
-        </motion.div>
-      </motion.div>
-    </div>
+
+            <motion.div
+              initial={{ opacity: 0, height: 0 }}
+              animate={{ opacity: 1, height: "auto" }}
+              exit={{ opacity: 0, height: 0 }}
+              className="space-y-3 overflow-hidden"
+            >
+              <div className="space-y-1">
+                <div className="flex justify-between text-[11px] font-medium font-mono">
+                  <span>{t("settings.resources.liveMonitor.ram")}</span>
+                  <span
+                    className={cn("tabular-nums", usageTextClass(ramPercent))}
+                  >
+                    {Math.round(ramPercent)}%
+                  </span>
+                </div>
+                <div className="text-xs text-muted-foreground font-mono tabular-nums">
+                  {formatGiB(ramUsed)} / {formatGiB(ramTotal)}
+                </div>
+                <Progress
+                  value={ramPercent}
+                  className="mt-1 h-1.5 rounded-full bg-muted"
+                  indicatorClassName={usageIndicatorClass(ramPercent)}
+                />
+              </div>
+
+              {hasGpu && (
+                <div className="space-y-1">
+                  <div className="flex justify-between text-[11px] font-medium font-mono">
+                    <span className="truncate flex-1 pr-2">
+                      {t("settings.resources.liveMonitor.vram")}{" "}
+                      {devices.length > 1
+                        ? `(${devices.length} GPUs)`
+                        : `(${devices[0].name ?? "GPU"})`}
+                    </span>
+                    <span
+                      className={cn(
+                        "shrink-0 tabular-nums",
+                        usageTextClass(vramPercent),
+                      )}
+                    >
+                      {Math.round(vramPercent)}%
+                    </span>
+                  </div>
+                  <div className="text-xs text-muted-foreground font-mono tabular-nums">
+                    {formatGiB(vramUsed)} / {formatGiB(vramTotal)}
+                  </div>
+                  <Progress
+                    value={vramPercent}
+                    className="mt-1 h-1.5 rounded-full bg-muted"
+                    indicatorClassName={usageIndicatorClass(vramPercent)}
+                  />
+                </div>
+              )}
+            </motion.div>
+          </motion.div>
+        </div>
+      )}
+    </AnimatePresence>
   );
 }

studio/frontend/src/features/chat/index.ts

@@ -36,6 +36,7 @@ export { ChatSearchDialog } from "./components/chat-search-dialog";
 export { setTrainingCompareHandoff } from "./lib/training-compare-handoff";
 export type { ProjectRecord } from "./types";
 export { clearAllChats, countAllChats } from "./utils/clear-all-chats";
+export { listStoredChatThreads } from "./utils/chat-history-storage";
 export { ArtifactCard } from "./artifacts/artifact-card";
 export {
   useChatArtifactsStore,

studio/frontend/src/features/settings/index.ts

@@ -7,6 +7,7 @@ export {
   savePersonalization,
 } from "./api/personalization";
 export { setTheme, useTheme } from "./stores/theme-store";
+export { useMonitorOverlayStore } from "./stores/monitor-overlay-store";
 export type {
   Personalization,
   PersonalizationAppearance,

studio/frontend/src/i18n/locales/en.ts

@@ -409,7 +409,6 @@ export const en = {
       description: "Access Unsloth via the OpenAI-compatible API.",
       readDocs: "Read the API docs",
       noAccess: "No API access yet.",
-      newBadge: "New",
       accessTokens: "Access tokens",
       loadError: "Couldn't load API access.",
       createError: "Couldn't create access token.",

studio/frontend/src/i18n/locales/ja.ts

@@ -296,7 +296,6 @@ export const ja = {
       description: "OpenAI互換 API を介して Unsloth にアクセスします。",
       readDocs: "API ドキュメントを読む",
       noAccess: "まだ API アクセス権がありません。",
-      newBadge: "新規",
       accessTokens: "アクセストークン",
       loadError: "API アクセス権を読み込めませんでした。",
       createError: "アクセストークンを作成できませんでした。",

studio/frontend/src/i18n/locales/pt-br.ts

@@ -363,7 +363,6 @@ export const ptBR = {
         "Acesse o Unsloth por meio da API compatível com OpenAI.",
       readDocs: "Leia a documentação da API",
       noAccess: "Nenhum acesso à API ainda.",
-      newBadge: "Novo",
       accessTokens: "Tokens de acesso",
       loadError: "Não foi possível carregar o acesso à API.",
       createError: "Não foi possível criar o token de acesso.",

studio/frontend/src/i18n/locales/zh-CN.ts

@@ -267,7 +267,6 @@ export const zhCN = {
       description: "通过兼容 OpenAI 的 API 以编程方式访问 Unsloth。",
       readDocs: "阅读 API 文档",
       noAccess: "还没有 API 访问权限。",
-      newBadge: "新",
       accessTokens: "访问 token",
       loadError: "无法加载 API 访问权限。",
       createError: "无法创建访问 token。",

tests/studio/playwright_chat_ui.py

@@ -1264,11 +1264,37 @@ with sync_playwright() as p:
     # placeholder, and /api/health goes unreachable shortly after.
     # ─────────────────────────────────────────────────────
     step("Shutdown via account menu")
-    # Re-login with NEW2 for a valid /api/shutdown token (CLI rotation
-    # invalidated the old one). The stale token can make the SPA auth guard
-    # abort this goto with ERR_ABORTED, or redirect to the same /login URL
-    # ("interrupted by another navigation"); resolve on domcontentloaded and
-    # tolerate either -- the pw-field wait below confirms we are on /login.
+    # Start fresh after the CLI rotation invalidates this browser session.
+    # Stay in the SAME context: macOS Chromium runs --single-process, where
+    # closing the last context kills the browser and a second context cannot
+    # be created. Open the new page before closing the old one; the context
+    # init script covers the new page.
+    try:
+        ctx.clear_cookies()
+    except Exception as exc:
+        info(f"WARN clearing stale session cookies failed: {exc!r}")
+    # Auth tokens live in localStorage, and /login's guest guard redirects on
+    # their mere presence, so drop them before navigating.
+    try:
+        page.evaluate(
+            "['unsloth_auth_token', 'unsloth_auth_refresh_token']"
+            ".forEach((key) => localStorage.removeItem(key))"
+        )
+    except Exception as exc:
+        info(f"WARN clearing stale auth tokens failed: {exc!r}")
+    _fresh_page = ctx.new_page()
+    _fresh_page.set_default_timeout(60_000)
+    _fresh_page.on("pageerror", lambda e: page_errors.append(str(e)))
+    _fresh_page.on("console", _on_console)
+    try:
+        page.close()
+    except Exception:
+        pass
+    page = _fresh_page
+
+    # Re-login with NEW2 for a valid /api/shutdown token. Route changes can
+    # still abort or interrupt this navigation, so the field wait below is the
+    # final confirmation that we reached /login.
     _tolerated_nav = ("ERR_ABORTED", "interrupted by another navigation")
     try:
         page.goto(f"{BASE}/login", wait_until = "domcontentloaded", timeout = 60_000)