Add help view and core memory styles

- Introduced styles for the help view including tab transitions, accordion animations, search highlighting, and responsive design.
- Implemented core memory styles with modal base styles, memory card designs, and knowledge graph visualization.
- Enhanced dark mode support across various components.
- Added loading states and empty state designs for better user experience.

ccw/src/templates/dashboard-css/18-cli-settings.css

@@ -0,0 +1,160 @@
+/* ========================================
+ * CLI Settings Section
+ * ======================================== */
+
+.cli-settings-section {
+  /* No card wrapper - just title and cards */
+}
+
+.cli-settings-section .section-header {
+  padding: 0 0 0.75rem 0;
+  border-bottom: none;
+  background: transparent;
+}
+
+.cli-settings-section .section-header h3 {
+  font-size: 0.9375rem;
+}
+
+.cli-settings-grid {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 0.75rem;
+}
+
+@media (max-width: 1200px) {
+  .cli-settings-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+}
+
+@media (max-width: 640px) {
+  .cli-settings-grid {
+    grid-template-columns: 1fr;
+  }
+}
+
+.cli-setting-item {
+  padding: 0.75rem;
+  background: hsl(var(--card));
+  border: 1px solid hsl(var(--border));
+  border-radius: 0.5rem;
+  display: flex;
+  flex-direction: column;
+  min-height: 90px;
+}
+
+.cli-setting-label {
+  display: flex;
+  align-items: center;
+  gap: 0.375rem;
+  font-size: 0.6875rem;
+  font-weight: 600;
+  color: hsl(var(--muted-foreground));
+  text-transform: uppercase;
+  letter-spacing: 0.025em;
+  margin-bottom: 0.5rem;
+}
+
+.cli-setting-label i {
+  color: hsl(var(--primary));
+  width: 12px;
+  height: 12px;
+}
+
+.cli-setting-control {
+  margin-bottom: 0.5rem;
+  flex-shrink: 0;
+}
+
+.cli-setting-select {
+  width: 100%;
+  padding: 0.4375rem 0.5rem;
+  font-size: 0.8125rem;
+  background: hsl(var(--background));
+  border: 1px solid hsl(var(--border));
+  border-radius: 0.375rem;
+  color: hsl(var(--foreground));
+  cursor: pointer;
+  transition: all 0.15s ease;
+}
+
+.cli-setting-select:hover {
+  border-color: hsl(var(--primary) / 0.5);
+}
+
+.cli-setting-select:focus {
+  outline: none;
+  border-color: hsl(var(--primary));
+  box-shadow: 0 0 0 2px hsl(var(--primary) / 0.1);
+}
+
+.cli-setting-desc {
+  font-size: 0.6875rem;
+  color: hsl(var(--muted-foreground));
+  line-height: 1.3;
+  margin-top: auto;
+}
+
+.cli-setting-value {
+  font-size: 0.875rem;
+  color: hsl(var(--foreground));
+  font-weight: 500;
+}
+
+/* Toggle Switch */
+.cli-toggle {
+  position: relative;
+  display: inline-block;
+  width: 36px;
+  height: 20px;
+}
+
+.cli-toggle input {
+  opacity: 0;
+  width: 0;
+  height: 0;
+}
+
+.cli-toggle-slider {
+  position: absolute;
+  cursor: pointer;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: hsl(var(--muted));
+  transition: 0.3s;
+  border-radius: 20px;
+}
+
+.cli-toggle-slider:before {
+  position: absolute;
+  content: "";
+  height: 14px;
+  width: 14px;
+  left: 3px;
+  bottom: 3px;
+  background-color: white;
+  transition: 0.3s;
+  border-radius: 50%;
+}
+
+.cli-toggle input:checked + .cli-toggle-slider {
+  background-color: hsl(var(--primary));
+}
+
+.cli-toggle input:checked + .cli-toggle-slider:before {
+  transform: translateX(16px);
+}
+
+.cli-toggle input:focus + .cli-toggle-slider {
+  box-shadow: 0 0 0 2px hsl(var(--primary) / 0.2);
+}
+
+/* Disabled state for settings */
+.cli-setting-item.disabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+