feat(players): NPC disposition types and launch-with-players session tokens

Add Hostile/Neutral/Friendly ring types with session-only inactive overrides on control, plus launch-with-players flow and live player tokens on the map.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/renderer/editor/LaunchPlayersModal.module.css

@@ -0,0 +1,63 @@
+.dialog {
+  width: min(440px, calc(100vw - 48px));
+}
+
+.hint {
+  margin: 0 0 12px;
+  color: var(--text2);
+  font-size: var(--text-sm);
+  line-height: 1.4;
+}
+
+.section {
+  display: grid;
+  gap: 8px;
+  margin-bottom: 14px;
+}
+
+.sectionTitle {
+  font-size: 11px;
+  font-weight: 700;
+  color: var(--text2);
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+}
+
+.list {
+  display: grid;
+  gap: 4px;
+  max-height: 220px;
+  overflow: auto;
+  padding: 8px;
+  border: 1px solid var(--stroke);
+  border-radius: var(--radius-sm);
+  background: var(--color-overlay-dark-3);
+}
+
+.row {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 6px 8px;
+  border-radius: 6px;
+  cursor: pointer;
+  color: var(--text);
+  font-size: var(--text-sm);
+}
+
+.row:hover {
+  background: var(--accent-fill-soft);
+}
+
+.teamDot {
+  width: 10px;
+  height: 10px;
+  border-radius: 50%;
+  flex: 0 0 auto;
+}
+
+.empty {
+  padding: 10px 8px;
+  color: var(--text2);
+  font-size: var(--text-sm);
+}