Refactor app menu, add place lists

Unify sidebar, make everything route-based

app/templates/lists/index.gjs

@@ -0,0 +1,80 @@
+import Component from '@glimmer/component';
+import { service } from '@ember/service';
+import { action } from '@ember/object';
+import { fn } from '@ember/helper';
+import { on } from '@ember/modifier';
+import Icon from '#components/icon';
+import { htmlSafe } from '@ember/template';
+
+export default class ListsIndexTemplate extends Component {
+  @service storage;
+  @service router;
+  @service mapUi;
+
+  styleFor(color) {
+    return htmlSafe(`background-color: ${color}`);
+  }
+
+  @action
+  selectList(listId) {
+    this.router.transitionTo('lists.list', listId);
+  }
+
+  @action
+  close() {
+    this.router.transitionTo('index');
+  }
+
+  @action
+  backToMenu() {
+    this.router.transitionTo('menu');
+  }
+
+  <template>
+    {{#if this.mapUi.isSidebarVisible}}
+      <div class="sidebar">
+        <div class="sidebar-header">
+          <button type="button" class="back-btn" {{on "click" this.backToMenu}}>
+            <Icon @name="arrow-left" @size={{20}} @color="#333" />
+          </button>
+          <h2><Icon @name="bookmark" @size={{20}} @color="#333" />
+            Saved places</h2>
+          <button type="button" class="close-btn" {{on "click" this.close}}>
+            <Icon @name="x" @size={{20}} @color="#333" />
+          </button>
+        </div>
+
+        <div class="sidebar-content">
+          <ul class="places-list">
+            {{#each this.storage.lists as |list|}}
+              <li>
+                <button
+                  type="button"
+                  class="lists-index-item"
+                  {{on "click" (fn this.selectList list.id)}}
+                >
+                  <div class="lists-index-item-left">
+                    {{! template-lint-disable no-inline-styles }}
+                    <span
+                      class="list-color-dot"
+                      style={{this.styleFor list.color}}
+                    ></span>
+                    <div class="lists-index-name">{{list.title}}</div>
+                  </div>
+                  <div class="lists-index-count">
+                    {{#if list.placeRefs.length}}
+                      {{list.placeRefs.length}}
+                      places
+                    {{else}}
+                      empty
+                    {{/if}}
+                  </div>
+                </button>
+              </li>
+            {{/each}}
+          </ul>
+        </div>
+      </div>
+    {{/if}}
+  </template>
+}