feat(dashboard): add quota monitoring, process list, and command history

- New API endpoints: /providers/quota, /recent-commands, /running-processes
- New grid-based dashboard layout with cards for tools, quota, processes, commands
- Improved OnboardingWizard with required API key validation and scanning feedback
- Auto-initialize config on first run

💘 Generated with Crush

Assisted-by: MiniMax-M2.7 via Crush <crush@charm.land>

web/src/styles/global.css

@@ -525,10 +525,122 @@ input::placeholder { color: var(--text-disabled); }
 
 .empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 20px; color: var(--text-disabled); font-size: 13px; text-align: center; gap: 8px; }
 
+/* ── Dashboard Grid ── */
+.dash-grid {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 12px;
+  padding: 16px;
+  height: 100%;
+  overflow: hidden;
+}
+.dash-card {
+  background: var(--bg-card); border: 1px solid var(--border);
+  border-radius: var(--radius-lg); padding: 14px 16px;
+  display: flex; flex-direction: column; gap: 8px;
+  overflow: hidden;
+}
+.dash-span-2 { grid-column: span 2; }
+.dash-card-head {
+  display: flex; align-items: center; justify-content: space-between;
+  margin-bottom: 4px;
+}
+.dash-label {
+  font-size: 11px; font-weight: 700; color: var(--accent);
+  text-transform: uppercase; letter-spacing: 0.5px;
+}
+.dash-count {
+  font-size: 10px; font-family: var(--font-mono);
+  background: var(--bg-input); padding: 1px 6px; border-radius: 10px;
+}
+.dash-count.warn { background: var(--accent-bg); color: var(--accent); }
+
+/* Tools row */
+.dash-tools-row {
+  display: flex; flex-wrap: wrap; gap: 6px;
+}
+.dash-tool-tag {
+  font-size: 11px; font-family: var(--font-mono);
+  padding: 3px 8px; border-radius: var(--radius);
+  background: var(--bg-surface);
+}
+.dash-tool-tag.ok { color: var(--success); }
+.dash-tool-tag.missing { color: var(--error); }
+
+/* Quota */
+.dash-quota-list { display: flex; flex-direction: column; gap: 6px; }
+.dash-quota-row { display: flex; align-items: center; gap: 8px; }
+.dash-quota-name {
+  font-size: 11px; font-weight: 600; color: var(--text-primary);
+  min-width: 80px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
+}
+.dash-bar {
+  flex: 1; height: 4px; background: var(--bg-input); border-radius: 2px; overflow: hidden;
+}
+.dash-bar-fill {
+  height: 100%; background: var(--accent); border-radius: 2px;
+  transition: width 0.3s;
+}
+.dash-quota-val {
+  font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary);
+  white-space: nowrap;
+}
+
+/* Processes */
+.dash-proc-list { display: flex; flex-direction: column; gap: 4px; }
+.dash-proc-row {
+  display: flex; justify-content: space-between; align-items: center;
+  padding: 4px 0;
+}
+.dash-proc-name {
+  font-size: 11px; font-weight: 600; color: var(--text-primary);
+  font-family: var(--font-mono);
+}
+.dash-proc-res {
+  font-size: 10px; font-family: var(--font-mono); color: var(--text-tertiary);
+}
+
+/* Commands */
+.dash-cmd-list { display: flex; flex-direction: column; gap: 3px; }
+.dash-cmd-row {
+  display: flex; align-items: center; gap: 6px;
+  padding: 3px 0; overflow: hidden;
+}
+.dash-cmd-shell {
+  font-size: 9px; font-family: var(--font-mono); color: var(--text-disabled);
+  background: var(--bg-input); padding: 1px 4px; border-radius: 3px;
+  text-transform: uppercase; flex-shrink: 0;
+}
+.dash-cmd-text {
+  font-size: 11px; font-family: var(--font-mono); color: var(--text-secondary);
+  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
+}
+
+/* Services */
+.dash-services { display: flex; flex-direction: column; gap: 6px; }
+.dash-svc-row {
+  display: flex; justify-content: space-between; align-items: center;
+  padding: 4px 0;
+}
+.dash-svc-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
+.dash-svc-val { font-size: 11px; font-family: var(--font-mono); color: var(--text-tertiary); }
+.dash-svc-issues { margin-top: 4px; }
+.dash-svc-issue { font-size: 10px; color: var(--warning); padding: 2px 0; }
+
+/* Updates */
+.dash-updates-list { display: flex; flex-direction: column; gap: 4px; }
+.dash-update-row {
+  display: flex; justify-content: space-between; align-items: center;
+}
+.dash-update-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
+.dash-update-ver { font-size: 11px; font-family: var(--font-mono); color: var(--text-tertiary); }
+
+.dash-empty { font-size: 11px; color: var(--text-disabled); }
+
+/* Legacy dashboard kept for reference */
 .dashboard-layout { display: flex; flex-direction: column; height: 100%; }
 .dashboard-content { flex: 1; overflow-y: auto; }
 .dashboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 24px; }
-
 .dashboard-section {
   background: var(--bg-card); border: 1px solid var(--border);
   border-radius: var(--radius-lg); padding: 20px; transition: border-color 0.2s;
@@ -540,11 +652,8 @@ input::placeholder { color: var(--text-disabled); }
   font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase;
   letter-spacing: 0.5px;
 }
-
 .dashboard-workflows-inline { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
-
 .dashboard-notifications-inline { display: flex; flex-direction: column; gap: 2px; }
-
 .dashboard-notifications { padding: 0; }
 .notif-row {
   display: flex; align-items: flex-start; gap: 12px;
@@ -557,7 +666,6 @@ input::placeholder { color: var(--text-disabled); }
 .notif-ok .notif-text { color: var(--success); }
 .notif-warn .notif-text { color: var(--warning); }
 .notif-error .notif-text { color: var(--error); }
-
 .dashboard-workflows { padding: 0; display: flex; flex-direction: column; gap: 24px; }
 .workflow-section { }
 .section-label {
@@ -565,81 +673,6 @@ input::placeholder { color: var(--text-disabled); }
   letter-spacing: 1px; margin-bottom: 12px; padding-bottom: 6px; border-bottom: 1px solid var(--border);
 }
 
-/* ── Dashboard Tabs ── */
-.dashboard-tabs {
-  display: flex; gap: 4px; padding: 12px 20px 0;
-  border-bottom: 1px solid var(--border); background: var(--bg-surface); flex-shrink: 0;
-}
-.dashboard-tab {
-  padding: 8px 16px; border-radius: var(--radius) var(--radius) 0 0;
-  border: 1px solid transparent; border-bottom: none; background: transparent;
-  color: var(--text-tertiary); font-size: 12px; font-weight: 600; cursor: pointer;
-  display: flex; align-items: center; gap: 6px; transition: all 0.15s;
-}
-.dashboard-tab:hover { color: var(--text-primary); background: var(--bg-hover); }
-.dashboard-tab.active { background: var(--bg-card); color: var(--accent); border-color: var(--border); }
-.dashboard-tab .tab-icon { font-size: 14px; }
-.dashboard-tab .tab-count {
-  background: var(--bg-input); padding: 1px 6px; border-radius: 10px; font-size: 10px; font-family: var(--font-mono);
-}
-.dashboard-tab .tab-count.warn { background: var(--accent-bg); color: var(--accent); }
-
-.dashboard-tools-panel { padding: 20px 24px; }
-.dashboard-tools-stats { display: flex; gap: 12px; font-size: 12px; }
-.stat-ok { color: var(--success); font-family: var(--font-mono); }
-.stat-missing { color: var(--error); font-family: var(--font-mono); }
-
-.dashboard-system-info { display: flex; gap: 8px; align-items: center; margin-bottom: 16px; font-size: 12px; color: var(--text-tertiary); }
-.sys-info-item { font-family: var(--font-mono); }
-.sys-info-sep { color: var(--text-disabled); }
-
-.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-top: 8px; }
-.tool-card {
-  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
-  padding: 14px 16px; display: flex; align-items: center; gap: 12px; transition: border-color 0.2s;
-}
-.tool-card:hover { border-color: var(--accent-dim); }
-.tool-card.installed { border-left: 3px solid var(--success); }
-.tool-card.missing { border-left: 3px solid var(--error); }
-.tool-card-icon { font-size: 20px; flex-shrink: 0; }
-.tool-card-info { flex: 1; min-width: 0; }
-.tool-card-name { font-weight: 600; font-size: 13px; color: var(--text-primary); margin-bottom: 2px; }
-.tool-card-version { font-size: 11px; color: var(--text-tertiary); display: flex; align-items: center; gap: 6px; }
-.tool-version-text { font-family: var(--font-mono); font-size: 10px; color: var(--text-disabled); }
-.status-ok { color: var(--success); }
-.status-missing { color: var(--error); }
-.tool-card-actions { flex-shrink: 0; display: flex; align-items: center; gap: 6px; }
-.tool-update-badge { background: var(--accent-bg); color: var(--accent); font-size: 10px; font-family: var(--font-mono); padding: 2px 6px; border-radius: 4px; cursor: pointer; }
-.tool-update-badge:hover { background: var(--accent-dim); }
-
-.dashboard-activity-panel { padding: 20px 24px; }
-.activity-log { display: flex; flex-direction: column; gap: 2px; }
-.notif-icon { font-size: 12px; width: 16px; text-align: center; }
-
-.dashboard-actions-panel { padding: 20px 24px; }
-.quick-actions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin-bottom: 24px; }
-.quick-action-btn {
-  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
-  padding: 16px 20px; display: flex; align-items: center; gap: 12px; cursor: pointer;
-  transition: all 0.2s; font-size: 13px; color: var(--text-secondary);
-}
-.quick-action-btn:hover:not(:disabled) { border-color: var(--accent-dim); background: var(--bg-hover); color: var(--text-primary); }
-.quick-action-btn:disabled { opacity: 0.5; cursor: not-allowed; }
-.quick-action-icon { font-size: 18px; }
-.quick-action-label { font-weight: 600; }
-
-.dashboard-updates-section { margin-top: 16px; }
-.updates-list { display: flex; flex-direction: column; gap: 6px; }
-.update-row {
-  display: flex; align-items: center; justify-content: space-between;
-  padding: 10px 14px; border-radius: var(--radius); background: var(--bg-card);
-  border: 1px solid var(--border);
-}
-.update-row:hover { border-color: var(--accent-dim); }
-.update-info { display: flex; align-items: center; gap: 16px; }
-.update-name { font-weight: 600; color: var(--text-primary); font-size: 13px; min-width: 100px; }
-.update-versions { color: var(--text-tertiary); font-size: 12px; font-family: var(--font-mono); }
-
 .panel-header {
   display: flex; align-items: center; justify-content: space-between; padding: 10px 16px;
   border-bottom: 1px solid var(--border); background: var(--bg-surface);