fix(dashboard): wider/resizable onboarding modal + GitHub CLI-aware messaging

- ModelOnboardingModal: native CSS resize with persisted size via
  useModalResizePersist; default ~1100px wide; modal scrolls inside
  the content area instead of clipping.
- Provider cards flex-wrap so the API-key form drops to a full-width
  row instead of being squished into a fixed side column. Connected
  badge no longer stretches the full body width.
- Step changes now reset content scrollTop so each page lands at the
  top.
- GitHub step: prominent GitHub mark via ProviderIcon; when gh CLI is
  authenticated the intro reads as 'you are all set', primary CTA
  becomes 'Continue with gh CLI auth', and a secondary
  'Connect OAuth (optional)' button is offered.
- CustomModelDropdown: highlight init runs once per open session, and
  filter changes reset highlight to top + scrollTop=0, fixing the
  scroll-fight when filtering models.
- TUI dashboard: at >=150 cols, Stats panel sits to the left of Logs;
  bottom row drops to Utilities + Settings.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

packages/cli/src/commands/dashboard-tui/app.tsx

@@ -718,7 +718,11 @@ function StatusModeGrid({
   const logsShare = Math.max(1, middleHeight - SYSTEM_HEIGHT - bottomShare);
   // LogsPanel chrome: border 2 + title 1 + filter 1 = 4.
   const logsAvailableRows = Math.max(1, logsShare - 4);
-  tuiDebug("StatusModeGrid", { cols, rows, middleHeight, logsShare, bottomShare, focused });
+  // On very wide terminals, lift Stats up next to Logs so the bottom row only
+  // holds Utilities + Settings. Logs gets the row budget that Stats vacated.
+  const wideLayout = cols >= 150;
+  const wideLogsAvailableRows = Math.max(1, logsShare + bottomShare - 4);
+  tuiDebug("StatusModeGrid", { cols, rows, middleHeight, logsShare, bottomShare, focused, wideLayout });
 
   return (
     <Box flexDirection="column" flexGrow={1}>
@@ -732,6 +736,32 @@ function StatusModeGrid({
         <Box height={4} flexShrink={0} overflow="hidden">
           <SystemPanel state={state} isFocused={focused === "system"} />
         </Box>
+        {wideLayout ? (
+          <>
+            {/* Wide: Stats sits left of Logs and absorbs the bottom-row height. */}
+            <Box flexGrow={1} flexShrink={0} flexDirection="row" overflow="hidden">
+              <Box flexDirection="column" width="30%" flexShrink={0} overflow="hidden">
+                <StatsPanel state={state} isFocused={focused === "stats"} />
+              </Box>
+              <Box flexGrow={1} flexDirection="column" overflow="hidden">
+                <LogsPanel
+                  state={state}
+                  isFocused={focused === "logs"}
+                  availableRows={wideLogsAvailableRows}
+                />
+              </Box>
+            </Box>
+            <Box flexDirection="row" flexShrink={2} overflow="hidden">
+              <Box flexDirection="column" flexGrow={1} flexBasis={0} overflow="hidden">
+                <UtilitiesPanel state={state} isFocused={focused === "utilities"} />
+              </Box>
+              <Box flexDirection="column" flexGrow={1} flexBasis={0} overflow="hidden">
+                <SettingsPanel state={state} isFocused={focused === "settings"} />
+              </Box>
+            </Box>
+          </>
+        ) : (
+          <>
             {/* Logs: fills remaining vertical space. flexShrink=0 so System and
                 the bottom row collapse first — Logs keeps its space. */}
             <Box flexGrow={1} flexShrink={0} flexDirection="column" overflow="hidden">
@@ -754,6 +784,8 @@ function StatusModeGrid({
                 <SettingsPanel state={state} isFocused={focused === "settings"} />
               </Box>
             </Box>
+          </>
+        )}
       </Box>
 
       <Box flexShrink={0}>
@@ -829,20 +861,27 @@ function StatusBar({ state, controller: _controller }: { state: DashboardState;
   const uptimePart = systemInfo ? formatUptime(Date.now() - systemInfo.startTimeMs) : null;
   const versionPart = systemInfo ? `${systemInfo.baseUrl} v${FUSION_VERSION}` : null;
 
-  // Truncate both halves so the StatusBar always fits in a single row.
+  // Both halves must collapse into a single row regardless of width.
-  // Without this, default wrap="wrap" lets long hotkey strings or URLs
+  // The right side is rendered as a single Text (not a Box of separate
-  // wrap to 2+ rows, throwing the layout's row budget off by 1-2 rows
+  // Texts joined with gap+flexShrink=0) so Yoga can truncate it when
-  // and pushing the header off the top of the alt-screen.
+  // the natural width of hotkeys + version exceeds `cols`. With the
+  // previous structure, the row's natural width could exceed `cols`
+  // (~137 in the worst case: utilities hotkeys + localhost URL + uptime
+  // + version + ●), causing the row to wrap to 2 lines; height={1} +
+  // overflow=hidden then clipped the top line, making the hotkeys row
+  // disappear and only the version row show through.
+  const rightParts: string[] = [];
+  if (uptimePart) rightParts.push(uptimePart, "|");
+  if (versionPart) rightParts.push(versionPart);
+  const rightText = rightParts.join(" ");
   return (
     <Box height={1} justifyContent="space-between" paddingX={1} flexShrink={0} overflow="hidden">
       <Text dimColor wrap="truncate-end">{hotkeys.join("  ·  ")}</Text>
-      {versionPart && (
+      {rightText && (
-        <Box flexDirection="row" gap={1} flexShrink={0}>
+        <Text wrap="truncate-end">
-          {uptimePart && <Text dimColor wrap="truncate-end">{uptimePart}</Text>}
+          <Text dimColor>{rightText}</Text>
-          {uptimePart && <Text dimColor wrap="truncate-end">|</Text>}
+          {hasUpdate && <Text color="yellow">{" ●"}</Text>}
-          <Text dimColor wrap="truncate-end">{versionPart}</Text>
+        </Text>
-          {hasUpdate && <Text color="yellow" wrap="truncate-end">●</Text>}
-        </Box>
       )}
     </Box>
   );

packages/dashboard/app/components/CustomModelDropdown.tsx

@@ -283,16 +283,36 @@ export function CustomModelDropdown({
     setPortalRoot(document.body);
   }, []);
 
-  // Reset highlighted index when opening
+  // Initialise the highlighted option on open. We only seed once per open
+  // session — re-seeding on every optionsList change (which fires on each
+  // keystroke into the filter) was snapping highlightedIndex back to the
+  // current model's position, and the scrollIntoView effect below then
+  // yanked the list back to that row, making filtering feel like the
+  // dropdown was "refreshing" or fighting the user's scroll.
+  const didInitHighlightRef = useRef(false);
   useEffect(() => {
-    if (isOpen) {
+    if (!isOpen) {
+      didInitHighlightRef.current = false;
+      return;
+    }
+    if (didInitHighlightRef.current) return;
+    if (optionsList.length === 0) return;
     const selectableIndex = optionsList.findIndex(
       (opt, idx) => idx >= (currentValueIndex >= 0 ? currentValueIndex : 0) && opt.type !== "provider"
     );
     setHighlightedIndex(selectableIndex >= 0 ? selectableIndex : 0);
-    }
+    didInitHighlightRef.current = true;
   }, [isOpen, optionsList, currentValueIndex]);
 
+  // When the filter changes, reset to the first option and scroll the list
+  // back to the top instead of keeping a now-invalid highlight position.
+  useEffect(() => {
+    if (!isOpen) return;
+    if (!didInitHighlightRef.current) return;
+    setHighlightedIndex(0);
+    if (listRef.current) listRef.current.scrollTop = 0;
+  }, [localFilter, isOpen]);
+
   // Focus search input and position dropdown when opening
   useEffect(() => {
     if (!isOpen) return;

packages/dashboard/app/components/ModelOnboardingModal.css

@@ -1,11 +1,24 @@
 /* ===== Model Onboarding Modal ===== */
 
 .model-onboarding-modal {
-  max-width: 880px;
+  /* Resizable via the native CSS grip. The user's chosen size is persisted
-  width: 90vw;
+     by useModalResizePersist. Min/max keep the dimensions sane so a value
-  max-height: 85vh;
+     saved on a 4K display still renders on a laptop. */
+  min-width: 640px;
+  min-height: 480px;
+  max-width: calc(100vw - 40px);
+  max-height: calc(100dvh - 40px);
   display: flex;
   flex-direction: column;
+  overflow: hidden;
+  resize: both;
+}
+
+.model-onboarding-modal:not([style*="width"]) {
+  width: min(1100px, calc(100vw - 40px));
+}
+.model-onboarding-modal:not([style*="height"]) {
+  height: min(85vh, calc(100dvh - 40px));
 }
 
 .model-onboarding-header {
@@ -414,7 +427,10 @@
   margin: 0 0 var(--space-md) 0;
 }
 
-/* Provider cards in onboarding - enhanced card layout for AI setup step */
+/* Provider cards in onboarding - enhanced card layout for AI setup step.
+   flex-wrap lets the API-key form drop to a full-width row beneath the
+   icon+body header instead of being crammed into a fixed side column,
+   which was the root of the squished layout at narrow modal widths. */
 .onboarding-provider-card {
   display: flex;
   align-items: flex-start;
@@ -424,6 +440,8 @@
   border-radius: var(--radius-md);
   background: var(--card);
   transition: background var(--transition-fast), border-color var(--transition-fast);
+  flex-wrap: wrap;
+  min-width: 0;
 }
 
 .onboarding-provider-card:hover {
@@ -442,11 +460,12 @@
 }
 
 .onboarding-provider-card__body {
-  flex: 1;
+  flex: 1 1 240px;
   min-width: 0;
   display: flex;
   flex-direction: column;
   gap: var(--space-xs);
+  overflow-wrap: anywhere;
 }
 
 .onboarding-provider-card__name {
@@ -463,6 +482,13 @@
   line-height: 1.4;
 }
 
+/* Status badge sits in a flex-column body — keep it sized to its text
+   instead of stretching the full row width. */
+.onboarding-provider-card__body > .auth-status-badge,
+.onboarding-provider-card__body > .auth-key-hint {
+  align-self: flex-start;
+}
+
 .onboarding-provider-card__actions {
   flex-shrink: 0;
   display: flex;
@@ -489,7 +515,11 @@
 
 .onboarding-provider-card__actions--api-key {
   align-items: stretch;
-  width: min(calc(var(--space-2xl) * 10), 100%);
+  /* Force the API-key form onto its own full-width row beneath the
+     icon+body header so the input has space to breathe. */
+  flex: 1 0 100%;
+  width: 100%;
+  min-width: 0;
 }
 
 .auth-provider-card--cli .auth-provider-info {
@@ -833,6 +863,34 @@
   opacity: 0.5;
 }
 
+.model-onboarding-github-optional .optional-icon--github {
+  color: var(--text);
+  opacity: 1;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
+
+/* ProviderIcon caps at lg=24px — scale up so the GitHub mark reads as the
+   hero of this section. */
+.model-onboarding-github-optional .optional-icon--github svg {
+  width: 64px;
+  height: 64px;
+}
+
+.model-onboarding-github-optional__actions {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: center;
+  gap: var(--space-sm);
+}
+
+.model-onboarding-github-optional__actions .btn {
+  display: inline-flex;
+  align-items: center;
+  gap: var(--space-xs);
+}
+
 .model-onboarding-github-optional p {
   color: var(--text-muted);
   max-width: 320px;
@@ -1142,6 +1200,13 @@
   gap: 6px;
 }
 
+/* When the footer holds only the "Get Started" button (final "complete"
+   step), push it to the right edge instead of hugging the left under
+   `justify-content: space-between`. */
+.model-onboarding-footer > .btn-primary:only-child {
+  margin-inline-start: auto;
+}
+
 .onboarding-skip-step-link {
   background: none;
   border: none;

packages/dashboard/app/components/ModelOnboardingModal.tsx

@@ -15,6 +15,7 @@ import {
   createTask,
 } from "../api";
 import type { ToastType } from "../hooks/useToast";
+import { useModalResizePersist } from "../hooks/useModalResizePersist";
 import { CustomModelDropdown } from "./CustomModelDropdown";
 import { ProviderIcon } from "./ProviderIcon";
 import { ClaudeCliProviderCard } from "./ClaudeCliProviderCard";
@@ -594,6 +595,7 @@ export function ModelOnboardingModal({
   const [apiKeySuccess, setApiKeySuccess] = useState<Record<string, string | null>>({});
   const apiKeySuccessTimers = useRef<Record<string, ReturnType<typeof setTimeout>>>({});
   const onboardingContentRef = useRef<HTMLDivElement | null>(null);
+  const modalRef = useRef<HTMLDivElement | null>(null);
   const pollIntervalRef = useRef<ReturnType<typeof setInterval> | null>(null);
   const [loginOutcomes, setLoginOutcomes] = useState<Record<string, LoginOutcome>>({});
   const [isGithubSkipped, setIsGithubSkipped] = useState<boolean>(() => {
@@ -606,6 +608,17 @@ export function ModelOnboardingModal({
   const resumedFromStep = persistedState?.currentStep;
   const isResumedFlow = !!persistedState && persistedState.currentStep !== "complete";
 
+  useModalResizePersist(modalRef, isOpen, "fusion:model-onboarding-modal-size");
+
+  // Scroll the content area to the top whenever the step changes so the user
+  // always lands at the start of the next page instead of mid-scroll from the
+  // previous one.
+  useEffect(() => {
+    const content = onboardingContentRef.current;
+    if (!content) return;
+    content.scrollTop = 0;
+  }, [step]);
+
   // Initialize skippedProviders from persisted state
   const [skippedProviders, setSkippedProviders] = useState<Record<string, boolean>>(
     () => {
@@ -1743,7 +1756,7 @@ export function ModelOnboardingModal({
       aria-modal="true"
       aria-labelledby="onboarding-title"
     >
-      <div className="modal model-onboarding-modal">
+      <div className="modal model-onboarding-modal" ref={modalRef}>
         {/* Header */}
         <div className="model-onboarding-header">
           <h2 id="onboarding-title" className="model-onboarding-title">
@@ -2028,9 +2041,18 @@ export function ModelOnboardingModal({
 
           {step === "github" && (
             <div className="model-onboarding-github">
+              {isGitHubReady ? (
+                <p className="model-onboarding-description">
+                  {isGitHubReadyViaCli
+                    ? "GitHub CLI is already authenticated — issue imports and pull request tracking work right now. You're all set; no further action needed."
+                    : "GitHub is connected — issue imports and pull request tracking are available. You're all set; no further action needed."}
+                </p>
+              ) : (
                 <p className="model-onboarding-description">
                   Connecting GitHub unlocks issue imports and pull request tracking. You can skip this — task creation works without it.
                 </p>
+              )}
+              {!isGitHubReady && (
                 <div className="onboarding-feature-list">
                   <ul>
                     <li className="onboarding-feature-list-heading">
@@ -2047,6 +2069,7 @@ export function ModelOnboardingModal({
                     <li className="onboarding-helper-text onboarding-feature-list-item--with-github">Link code changes to tasks</li>
                   </ul>
                 </div>
+              )}
 
               {/* Skip-state banner: shown when AI setup was skipped */}
               {aiSetupSkipped && (
@@ -2067,11 +2090,13 @@ export function ModelOnboardingModal({
 
               {!hasGithubProvider ? (
                 <div className="model-onboarding-github-optional">
-                  <GitPullRequest size={48} className="optional-icon" />
+                  <div className="optional-icon optional-icon--github" aria-hidden="true">
+                    <ProviderIcon provider="github" size="lg" />
+                  </div>
                   {isGitHubReadyViaCli ? (
                     <p>
                       GitHub CLI is already authenticated, so imports and PR tracking work now.
-                      OAuth integration in Settings → Authentication is optional and only controls
+                      OAuth from the dashboard is optional and only controls
                       dashboard-managed connect/disconnect.
                     </p>
                   ) : (
@@ -2080,12 +2105,38 @@ export function ModelOnboardingModal({
                       or continue now and connect later.
                     </p>
                   )}
+                  <div className="model-onboarding-github-optional__actions">
                     <button
                       className="btn btn-primary btn-sm"
                       onClick={() => setStep("project-setup")}
                     >
-                    Continue without GitHub →
+                      {isGitHubReadyViaCli
+                        ? "Continue with gh CLI auth →"
+                        : "Continue without GitHub →"}
                     </button>
+                    {isGitHubReadyViaCli && (
+                      authActionInProgress === "github" ? (
+                        <button className="btn btn-sm" disabled>
+                          <Loader2 size={14} className="onboarding-spinner" />
+                          Waiting for OAuth login…
+                        </button>
+                      ) : (
+                        <button
+                          className="btn btn-sm"
+                          onClick={() => handleLogin("github")}
+                        >
+                          <ProviderIcon provider="github" size="sm" />
+                          Connect OAuth (optional)
+                        </button>
+                      )
+                    )}
+                  </div>
+                  {isGitHubReadyViaCli && authActionInProgress === "github" && loginInstructions.github && (
+                    <LoginInstructions
+                      instructions={loginInstructions.github}
+                      data-testid="onboarding-login-instructions-github"
+                    />
+                  )}
                 </div>
               ) : (
                 <>