replay ui fix (#56)

* refactor: rename inspect to replay across the codebase

Renames inspect-ui/ to replay-ui/, internal/inspect/ to internal/replay/,
the CLI subcommand from `sanderling inspect` to `sanderling replay`, and
updates all references in docs, Makefile, README, and Go comments.

* feat(replay-ui): show spec filename with full path on hover

RunList and RunDetail now render the basename of spec_path (e.g.
login.spec.ts) with the full path available as a title tooltip.

replay-ui/src/panels/ViolationsPanel.css

@@ -0,0 +1,117 @@
+.violations-panel {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  font-family: var(--font-mono);
+  color: var(--text-primary);
+}
+
+.violations-panel-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+}
+
+.violations-panel-title {
+  font-size: 12px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: var(--text-muted);
+  margin: 0;
+}
+
+.violations-panel-jump {
+  font-family: var(--font-mono);
+  font-size: 11px;
+  text-transform: lowercase;
+  padding: 4px 8px;
+  background: var(--surface);
+  color: var(--text-primary);
+  border: 1px solid var(--border);
+  border-radius: 3px;
+  cursor: pointer;
+}
+
+.violations-panel-jump:hover:not(:disabled) {
+  border-color: var(--border-strong);
+}
+
+.violations-panel-jump:disabled {
+  color: var(--text-muted);
+  cursor: not-allowed;
+  opacity: 0.6;
+}
+
+.violations-panel-list {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.violations-panel-row {
+  border: 1px solid var(--border);
+  border-radius: 3px;
+  padding: 8px;
+  background: var(--surface-elevated);
+}
+
+.violations-panel-row[data-status="violated"] {
+  border-color: var(--accent-violation);
+}
+
+.violations-panel-row-head {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.violations-panel-badge {
+  font-size: 10px;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  padding: 2px 6px;
+  border-radius: 3px;
+  border: 1px solid var(--border);
+  background: var(--surface);
+  color: var(--text-muted);
+}
+
+.violations-panel-badge[data-status="violated"] {
+  color: var(--accent-violation);
+  border-color: var(--accent-violation);
+  background: transparent;
+}
+
+.violations-panel-badge[data-status="holds"] {
+  color: var(--text-muted);
+  opacity: 0.7;
+}
+
+.violations-panel-name {
+  font-weight: 700;
+  font-size: 13px;
+}
+
+.violations-panel-residual {
+  margin-top: 6px;
+  font-size: 12px;
+}
+
+.violations-panel-residual summary {
+  cursor: pointer;
+  color: var(--text-muted);
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  padding: 2px 0;
+  user-select: none;
+}
+
+.violations-panel-residual[open] summary {
+  margin-bottom: 6px;
+}