Merge branch 'feature/element-sibling-navigation'

backend/app/Controllers/ElementController.php

@@ -46,18 +46,15 @@ class ElementController
         }
 
         $element = $result->getElement();
-        $childElements = [];
-        foreach ($result->getChildElements() as $childElement) {
-            $childElements[] = [
-                'id' => $childElement->getId(),
-                'title' => $childElement->getTitle(),
-                'description' => $childElement->getDescription(),
-            ];
-        }
 
         return new JsonResponse([
-            'childElements' => $childElements,
+            'childElements' => $this->buildElementSummaryPayloads(
+                $result->getChildElements(),
+            ),
             'element' => $this->buildElementPayload($element),
+            'siblingElements' => $this->buildElementSummaryPayloads(
+                $result->getSiblingElements(),
+            ),
         ], 200);
     }
 
@@ -253,6 +250,28 @@ class ElementController
         ];
     }
 
+    /**
+     * @param Element[] $elements
+     * @return array<int, array{
+     *     id: int,
+     *     title: string,
+     *     description: string,
+     * }>
+     */
+    private function buildElementSummaryPayloads(array $elements): array
+    {
+        $payloads = [];
+        foreach ($elements as $element) {
+            $payloads[] = [
+                'id' => $element->getId(),
+                'title' => $element->getTitle(),
+                'description' => $element->getDescription(),
+            ];
+        }
+
+        return $payloads;
+    }
+
     private function storageUrl(?string $path, string $folderPrefix): ?string
     {
         if ($path === null) {

backend/app/Element/UseCases/GetElement/GetElement.php

@@ -27,10 +27,19 @@ class GetElement
             throw new NotFoundException('Element not found');
         }
 
+        $parentElement = $element->getParentElement();
+        if ($parentElement === null) {
+            $siblingElements = [$element];
+        } else {
+            $siblingElements = $this->elementRepository
+                ->findByParentElement($parentElement);
+        }
+
         return new GetElementResult(
             element: $element,
             childElements: $this->elementRepository
                 ->findByParentElement($element),
+            siblingElements: $siblingElements,
         );
     }
 }

backend/app/Element/UseCases/GetElement/GetElementResult.php

@@ -8,10 +8,12 @@ class GetElementResult
 {
     /**
      * @param Element[] $childElements
+     * @param Element[] $siblingElements
      */
     public function __construct(
         private Element $element,
         private array $childElements,
+        private array $siblingElements,
     ) {
     }
 
@@ -27,4 +29,12 @@ class GetElementResult
     {
         return $this->childElements;
     }
+
+    /**
+     * @return Element[]
+     */
+    public function getSiblingElements(): array
+    {
+        return $this->siblingElements;
+    }
 }

backend/tests/Feature/ElementsEndpointTest.php

@@ -94,6 +94,74 @@ class ElementsEndpointTest extends TestCase
                 'longPdfPath' => '/assets/pdfs/baderech-long.pdf',
                 'youtubeUrl' => $sampleYoutubeUrl,
             ],
+            'siblingElements' => [
+                [
+                    'id' => $element->getId(),
+                    'title' => 'Baderech HaAvodah',
+                    'description' => 'A structured path for growth',
+                ],
+            ],
+        ]);
+    }
+
+    public function testReturnsSameParentSiblingElements(): void
+    {
+        $setRepository = app(SetRepository::class);
+        $elementRepository = app(ElementRepository::class);
+        $set = $this->createSet($setRepository);
+        $parentElement = $this->createElement(
+            $elementRepository,
+            $set,
+            'Baderech HaAvodah',
+            'A structured path for growth',
+            null,
+            '',
+            null,
+            null,
+            null,
+            null,
+        );
+        $firstChildElement = $this->createElement(
+            $elementRepository,
+            $set,
+            'Avodah Foundations',
+            'Foundations for steady avodah',
+            null,
+            '<p>Foundations rich text</p>',
+            null,
+            null,
+            null,
+            $parentElement,
+        );
+        $secondChildElement = $this->createElement(
+            $elementRepository,
+            $set,
+            'Daily Practice',
+            'Daily practices for growth',
+            null,
+            '',
+            null,
+            null,
+            null,
+            $parentElement,
+        );
+
+        $response = $this->getJson(
+            "/api/elements/{$firstChildElement->getId()}"
+        );
+
+        $response->assertOk();
+        $response->assertJsonPath('siblingElements', [
+            [
+                'id' => $firstChildElement->getId(),
+                'title' => 'Avodah Foundations',
+                'description' => 'Foundations for steady avodah',
+            ],
+            [
+                'id' => $secondChildElement->getId(),
+                'title' => 'Daily Practice',
+                'description' => 'Daily practices for growth',
+            ],
         ]);
     }
 

backend/tests/Unit/Controllers/ElementControllerTest.php

@@ -150,6 +150,68 @@ class ElementControllerTest extends TestCase
                 'description' => 'Daily practices for growth',
             ],
         ], $body['childElements']);
+        $this->assertSame([
+            [
+                'id' => $element->getId(),
+                'title' => 'Baderech HaAvodah',
+                'description' => 'A structured path for growth',
+            ],
+        ], $body['siblingElements']);
+    }
+
+    public function testShowReturnsSameParentSiblingPayload(): void
+    {
+        $set = $this->createSet(1, 'Baderech');
+        $parentElement = $this->createElement(
+            $set,
+            'Baderech HaAvodah',
+            'A structured path for growth',
+            null,
+            '',
+            null,
+            null,
+            null,
+            null,
+        );
+        $firstChildElement = $this->createElement(
+            $set,
+            'Avodah Foundations',
+            'Foundations for steady avodah',
+            null,
+            '<p>Foundations rich text</p>',
+            null,
+            null,
+            null,
+            $parentElement,
+        );
+        $secondChildElement = $this->createElement(
+            $set,
+            'Daily Practice',
+            'Daily practices for growth',
+            null,
+            '',
+            null,
+            null,
+            null,
+            $parentElement,
+        );
+
+        $response = $this->controller->show($firstChildElement->getId());
+
+        $this->assertEquals(200, $response->getStatusCode());
+        $body = json_decode($response->getContent(), true);
+        $this->assertSame([
+            [
+                'id' => $firstChildElement->getId(),
+                'title' => 'Avodah Foundations',
+                'description' => 'Foundations for steady avodah',
+            ],
+            [
+                'id' => $secondChildElement->getId(),
+                'title' => 'Daily Practice',
+                'description' => 'Daily practices for growth',
+            ],
+        ], $body['siblingElements']);
     }
 
     public function testShowReturns400WhenIdMissing(): void

backend/tests/Unit/Element/UseCases/GetElementTest.php

@@ -159,6 +159,134 @@ class GetElementTest extends TestCase
         );
     }
 
+    public function testReturnsSiblingElementsWithSameParent(): void
+    {
+        $set = $this->createSet(1, 'Baderech');
+        $parentElement = $this->createElement(
+            $set,
+            'Baderech HaAvodah',
+            'A structured path for growth',
+            null,
+            '<p>A structured path for growth</p>',
+            '/assets/pdfs/baderech.pdf',
+            null,
+            null,
+        );
+        $firstChildElement = $this->createElement(
+            $set,
+            'Avodah Foundations',
+            'Foundations for steady avodah',
+            null,
+            '<p>Foundations rich text</p>',
+            '/assets/pdfs/foundations.pdf',
+            null,
+            $parentElement,
+        );
+        $secondChildElement = $this->createElement(
+            $set,
+            'Daily Practice',
+            'Daily practices for growth',
+            null,
+            '<p>Daily practice rich text</p>',
+            null,
+            null,
+            $parentElement,
+        );
+        $this->createElement(
+            $set,
+            'Nested Practice',
+            'Nested description',
+            null,
+            '<p>Nested rich text</p>',
+            null,
+            null,
+            $firstChildElement,
+        );
+        $otherSet = $this->createSet(2, 'Daily Learning');
+        $otherParentElement = $this->createElement(
+            $otherSet,
+            'Other Parent',
+            'Other parent description',
+            null,
+            '<p>Other parent rich text</p>',
+            null,
+            null,
+            null,
+        );
+        $this->createElement(
+            $otherSet,
+            'Other Child',
+            'Other child description',
+            null,
+            '<p>Other child rich text</p>',
+            null,
+            null,
+            $otherParentElement,
+        );
+
+        $result = $this->getElement->execute(new GetElementRequest(
+            id: $firstChildElement->getId(),
+        ));
+        $siblingElements = $result->getSiblingElements();
+
+        $this->assertCount(2, $siblingElements);
+        $this->assertSame(
+            $firstChildElement->getId(),
+            $siblingElements[0]->getId(),
+        );
+        $this->assertSame(
+            'Avodah Foundations',
+            $siblingElements[0]->getTitle(),
+        );
+        $this->assertSame(
+            'Foundations for steady avodah',
+            $siblingElements[0]->getDescription(),
+        );
+        $this->assertSame(
+            $secondChildElement->getId(),
+            $siblingElements[1]->getId(),
+        );
+        $this->assertSame('Daily Practice', $siblingElements[1]->getTitle());
+        $this->assertSame(
+            'Daily practices for growth',
+            $siblingElements[1]->getDescription(),
+        );
+    }
+
+    public function testReturnsRootElementAsOnlySibling(): void
+    {
+        $set = $this->createSet(1, 'Baderech');
+        $rootElement = $this->createElement(
+            $set,
+            'Baderech HaAvodah',
+            'A structured path for growth',
+            null,
+            '<p>A structured path for growth</p>',
+            '/assets/pdfs/baderech.pdf',
+            null,
+            null,
+        );
+        $this->createElement(
+            $set,
+            'Avodah Foundations',
+            'Foundations for steady avodah',
+            null,
+            '<p>Foundations rich text</p>',
+            '/assets/pdfs/foundations.pdf',
+            null,
+            $rootElement,
+        );
+
+        $result = $this->getElement->execute(new GetElementRequest(
+            id: $rootElement->getId(),
+        ));
+        $siblingElements = $result->getSiblingElements();
+
+        $this->assertCount(1, $siblingElements);
+        $this->assertSame($rootElement->getId(), $siblingElements[0]->getId());
+        $this->assertSame('Baderech HaAvodah', $siblingElements[0]->getTitle());
+    }
+
     public function testThrowsWhenIdMissing(): void
     {
         $this->expectException(BadRequestException::class);

frontend/rabbi_gerzi/.editorconfig

@@ -5,4 +5,4 @@ indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 end_of_line = lf
-max_line_length = 100
+max_line_length = 80

frontend/rabbi_gerzi/.oxfmtrc.json

@@ -1,5 +1,6 @@
 {
   "$schema": "./node_modules/oxfmt/configuration_schema.json",
+  "printWidth": 80,
   "semi": false,
   "singleQuote": true
 }

frontend/rabbi_gerzi/cypress/e2e/element-sibling-navigation.cy.ts

@@ -0,0 +1,95 @@
+function loginAsAdmin(): void {
+  cy.visit('/login')
+
+  cy.get('[data-cy="login-email"]').type('admin@rabbigerzi.test')
+  cy.get('[data-cy="login-password"]').type('password123!@#')
+  cy.get('[data-cy="login-submit"]').click()
+
+  cy.url().should('eq', Cypress.config().baseUrl + '/')
+  cy.getCookie('auth_token').should('exist')
+}
+
+describe('element sibling navigation', () => {
+  it('navigates public same-parent elements with wraparound', () => {
+    cy.visit('/element/1')
+    cy.contains('h1', 'Baderech HaAvodah').should('be.visible')
+    cy.get('[data-cy="element-sibling-navigation"]').should('not.exist')
+
+    cy.visit('/element/2')
+    cy.contains('h1', '1. Introduction').should('be.visible')
+    cy.get('[data-cy="child-element-list"]').then((childList) => {
+      cy.get('[data-cy="element-sibling-navigation"]').then(
+        (siblingNavigation) => {
+          expect(
+            childList[0].compareDocumentPosition(siblingNavigation[0])
+              & Node.DOCUMENT_POSITION_FOLLOWING,
+          ).to.not.equal(0)
+        },
+      )
+    })
+    cy.get('[data-cy="element-sibling-navigation"]').should('be.visible')
+    cy.get('[data-cy="element-sibling-previous"]')
+      .should('have.attr', 'href', '/element/7')
+      .click()
+
+    cy.location('pathname').should('eq', '/element/7')
+    cy.contains('h1', '6. Fluid Integration').should('be.visible')
+    cy.get('[data-cy="element-sibling-next"]')
+      .should('have.attr', 'href', '/element/2')
+      .click()
+
+    cy.location('pathname').should('eq', '/element/2')
+    cy.contains('h1', '1. Introduction').should('be.visible')
+    cy.get('[data-cy="element-sibling-next"]')
+      .should('have.attr', 'href', '/element/3')
+      .click()
+
+    cy.location('pathname').should('eq', '/element/3')
+    cy.contains('h1', '2. Foundations').should('be.visible')
+  })
+
+  it('navigates admin same-parent elements with wraparound', () => {
+    loginAsAdmin()
+
+    cy.visit('/admin/element/1')
+    cy.get('[data-cy="admin-element-title"]')
+      .should('have.value', 'Baderech HaAvodah')
+    cy.get('[data-cy="admin-sibling-navigation"]').should('not.exist')
+
+    cy.visit('/admin/element/2')
+    cy.get('[data-cy="admin-element-title"]')
+      .should('have.value', '1. Introduction')
+    cy.get('[data-cy="admin-element-save"]').then((saveButton) => {
+      cy.get('[data-cy="admin-sibling-navigation"]').then(
+        (siblingNavigation) => {
+          expect(
+            saveButton[0].compareDocumentPosition(siblingNavigation[0])
+              & Node.DOCUMENT_POSITION_FOLLOWING,
+          ).to.not.equal(0)
+        },
+      )
+    })
+    cy.get('[data-cy="admin-sibling-navigation"]').should('be.visible')
+    cy.get('[data-cy="admin-sibling-previous"]')
+      .should('have.attr', 'href', '/admin/element/7')
+      .click()
+
+    cy.location('pathname').should('eq', '/admin/element/7')
+    cy.get('[data-cy="admin-element-title"]')
+      .should('have.value', '6. Fluid Integration')
+    cy.get('[data-cy="admin-sibling-next"]')
+      .should('have.attr', 'href', '/admin/element/2')
+      .click()
+
+    cy.location('pathname').should('eq', '/admin/element/2')
+    cy.get('[data-cy="admin-element-title"]')
+      .should('have.value', '1. Introduction')
+    cy.get('[data-cy="admin-sibling-next"]')
+      .should('have.attr', 'href', '/admin/element/3')
+      .click()
+
+    cy.location('pathname').should('eq', '/admin/element/3')
+    cy.get('[data-cy="admin-element-title"]')
+      .should('have.value', '2. Foundations')
+  })
+})

frontend/rabbi_gerzi/src/components/ElementSiblingNavigation.vue

@@ -0,0 +1,138 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import {
+  ChevronLeft as ChevronLeftIcon,
+  ChevronRight as ChevronRightIcon,
+} from 'lucide-vue-next'
+import type { ChildElement } from '@/stores/elements'
+
+type ElementRouteName = 'element' | 'admin-element'
+type ElementNavigationPrefix = 'element' | 'admin'
+
+interface Props {
+  currentElementId: number
+  dataCyPrefix: ElementNavigationPrefix
+  routeName: ElementRouteName
+  siblingElements: ChildElement[]
+}
+
+const props = defineProps<Props>()
+
+const currentSiblingIndex = computed(() => {
+  return props.siblingElements.findIndex((siblingElement) => {
+    return siblingElement.id === props.currentElementId
+  })
+})
+
+const hasSiblingNavigation = computed(() => {
+  return props.siblingElements.length > 1 && currentSiblingIndex.value !== -1
+})
+
+const previousSibling = computed(() => {
+  return siblingElementAtOffset(-1)
+})
+
+const nextSibling = computed(() => {
+  return siblingElementAtOffset(1)
+})
+
+const navigationDataCy = computed(() => {
+  return `${props.dataCyPrefix}-sibling-navigation`
+})
+
+const previousDataCy = computed(() => {
+  return `${props.dataCyPrefix}-sibling-previous`
+})
+
+const nextDataCy = computed(() => {
+  return `${props.dataCyPrefix}-sibling-next`
+})
+
+function siblingElementAtOffset(offset: number): ChildElement | null {
+  if (!hasSiblingNavigation.value) {
+    return null
+  }
+
+  const siblingCount = props.siblingElements.length
+  const targetIndex =
+    (currentSiblingIndex.value + offset + siblingCount) % siblingCount
+
+  return props.siblingElements[targetIndex] ?? null
+}
+</script>
+
+<template>
+  <nav
+    v-if="
+      hasSiblingNavigation && previousSibling !== null && nextSibling !== null
+    "
+    class="element-sibling-navigation"
+    :data-cy="navigationDataCy"
+    aria-label="Sibling elements"
+  >
+    <RouterLink
+      :to="{
+        name: routeName,
+        params: { id: previousSibling.id },
+      }"
+      class="element-sibling-navigation__link"
+      :data-cy="previousDataCy"
+    >
+      <ChevronLeftIcon :size="18" aria-hidden="true" />
+      <span>Previous</span>
+    </RouterLink>
+    <RouterLink
+      :to="{
+        name: routeName,
+        params: { id: nextSibling.id },
+      }"
+      class="element-sibling-navigation__link"
+      :data-cy="nextDataCy"
+    >
+      <span>Next</span>
+      <ChevronRightIcon :size="18" aria-hidden="true" />
+    </RouterLink>
+  </nav>
+</template>
+
+<style scoped>
+.element-sibling-navigation {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: center;
+  gap: 0.75rem;
+  margin: 1.35rem 0 0;
+}
+
+.element-sibling-navigation__link {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.4rem;
+  min-height: 2.5rem;
+  padding: 0.55rem 0.95rem;
+  border: 1px solid var(--color-border);
+  border-radius: 4px;
+  color: var(--color-text);
+  background: var(--color-white);
+  font-family: var(--font-sans);
+  font-size: 0.9rem;
+  font-weight: 600;
+  line-height: 1;
+  text-decoration: none;
+  transition:
+    border-color 180ms ease,
+    color 180ms ease;
+}
+
+.element-sibling-navigation__link:hover,
+.element-sibling-navigation__link:focus-visible {
+  border-color: var(--color-slate);
+  color: var(--color-slate);
+}
+
+.element-sibling-navigation__link:focus-visible {
+  outline: 3px solid rgb(61 78 93 / 24%);
+  outline-offset: 3px;
+}
+</style>

frontend/rabbi_gerzi/src/stores/auth.ts

@@ -73,5 +73,13 @@ export const useAuthStore = defineStore('auth', () => {
     }
   }
 
-  return { user, loginError, isSubmitting, isAuthenticated, login, fetchUser, logout }
+  return {
+    user,
+    loginError,
+    isSubmitting,
+    isAuthenticated,
+    login,
+    fetchUser,
+    logout,
+  }
 })

frontend/rabbi_gerzi/src/stores/elements.ts

@@ -20,6 +20,7 @@ type ElementFileType = 'iconImage' | 'shortPdf' | 'longPdf'
 interface ElementResponse {
   element: Element
   childElements: ChildElement[]
+  siblingElements: ChildElement[]
 }
 
 export interface UpdateElementInput {
@@ -58,6 +59,7 @@ const ELEMENT_UPDATE_URL = `${API_BASE_URL}/api/element/update`
 export const useElementsStore = defineStore('elements', () => {
   const element = ref<Element | null>(null)
   const childElements = ref<ChildElement[]>([])
+  const siblingElements = ref<ChildElement[]>([])
   const isLoading = ref(false)
   const error = ref<string | null>(null)
   const isSaving = ref(false)
@@ -71,6 +73,7 @@ export const useElementsStore = defineStore('elements', () => {
   async function fetchElement(elementId: string): Promise<void> {
     element.value = null
     childElements.value = []
+    siblingElements.value = []
     error.value = null
     saveError.value = null
     childActionError.value = null
@@ -94,8 +97,10 @@ export const useElementsStore = defineStore('elements', () => {
       const data: ElementResponse = await response.json()
       element.value = data.element
       childElements.value = data.childElements
+      siblingElements.value = data.siblingElements
     } catch {
       childElements.value = []
+      siblingElements.value = []
       error.value = 'Network error - could not load element'
     } finally {
       isLoading.value = false
@@ -153,8 +158,8 @@ export const useElementsStore = defineStore('elements', () => {
         childElementId.toString(),
       )
       const response = await fetch(
-        `${ELEMENTS_URL}/${encodedParentElementId}`
-          + `/children/${encodedChildElementId}`,
+        `${ELEMENTS_URL}/${encodedParentElementId}` +
+          `/children/${encodedChildElementId}`,
         {
           method: 'DELETE',
           credentials: 'include',
@@ -388,6 +393,7 @@ export const useElementsStore = defineStore('elements', () => {
   return {
     element,
     childElements,
+    siblingElements,
     isLoading,
     error,
     isSaving,

frontend/rabbi_gerzi/src/views/AboutPage.vue

@@ -73,7 +73,8 @@ const teachers: Teacher[] = [
   },
   {
     name: 'Rabbi Efraim Greenblatt',
-    description: 'Halachic authority and loyal student of Rabbi Moshe Feinstein.',
+    description:
+      'Halachic authority and loyal student of Rabbi Moshe Feinstein.',
   },
   {
     name: 'The Sassover Rebbe, The Biala Rebbe, and Rabbi Mordechai Zukerman',
@@ -230,8 +231,8 @@ function submitNewsletter(submitEvent: Event): void {
             <p class="about-hero__eyebrow">Pilzno Institute</p>
             <h1 class="about-hero__heading">About Rabbi Gerzi</h1>
             <p class="about-hero__lede">
-              Healthy, Integrated and Balanced Torah living, rooted in mesorah and made practical
-              for real people building real lives.
+              Healthy, Integrated and Balanced Torah living, rooted in mesorah
+              and made practical for real people building real lives.
             </p>
           </div>
           <img
@@ -261,25 +262,32 @@ function submitNewsletter(submitEvent: Event): void {
         </div>
       </section>
 
-      <section class="about-section about-section--slate" data-cy="about-vision">
+      <section
+        class="about-section about-section--slate"
+        data-cy="about-vision"
+      >
         <div class="about-section__inner about-section__inner--narrow">
           <p class="about-section__kicker">Vision</p>
           <h2 class="about-section__heading">Rabbi Gerzi's Vision</h2>
           <p class="about-section__paragraph">
-            Rabbi Gerzi guides individuals from vagueness to clarity, from surviving to thriving,
-            from a galut to a geula mindset. Through profound teachings rooted in Torah wisdom,
-            Rabbi Gerzi aims to connect students with their divine purpose, discover balance, and
+            Rabbi Gerzi guides individuals from vagueness to clarity, from
+            surviving to thriving, from a galut to a geula mindset. Through
+            profound teachings rooted in Torah wisdom, Rabbi Gerzi aims to
+            connect students with their divine purpose, discover balance, and
             live a life of authentic joy and fulfillment.
           </p>
           <p class="about-section__paragraph">
-            As spiritual growth can only be accomplished within a fertile social framework, Rabbi
-            Gerzi hosts regular weekly chaburot and various events that create the conditions for
-            authentic life transformation.
+            As spiritual growth can only be accomplished within a fertile social
+            framework, Rabbi Gerzi hosts regular weekly chaburot and various
+            events that create the conditions for authentic life transformation.
           </p>
         </div>
       </section>
 
-      <section class="about-section about-section--cream" data-cy="about-mission">
+      <section
+        class="about-section about-section--cream"
+        data-cy="about-mission"
+      >
         <div class="about-section__inner">
           <div class="about-section__header">
             <p class="about-section__kicker">Mission</p>
@@ -287,9 +295,10 @@ function submitNewsletter(submitEvent: Event): void {
               The Mission: To Provide a Clear Path to Wholesome Living
             </h2>
             <p class="about-section__intro">
-              Rabbi Gerzi provides a structured path to wisdom, personal growth, and transformation.
-              His educational system is designed to guide individuals through essential life areas,
-              creating not just intellectual understanding but genuine change.
+              Rabbi Gerzi provides a structured path to wisdom, personal growth,
+              and transformation. His educational system is designed to guide
+              individuals through essential life areas, creating not just
+              intellectual understanding but genuine change.
             </p>
           </div>
 
@@ -318,27 +327,35 @@ function submitNewsletter(submitEvent: Event): void {
           </div>
           <div class="about-section__body">
             <p class="about-section__paragraph">
-              Rabbi Gerzi's teachings are deeply influenced by his mentor, Rabbi Yosef Singer, the
-              Pilzno Rav. Under Rabbi Singer's guidance, Rabbi Gerzi absorbed the teachings of the
-              Baal Shem Tov, Chassidut, Kabbalah, and Halacha.
+              Rabbi Gerzi's teachings are deeply influenced by his mentor, Rabbi
+              Yosef Singer, the Pilzno Rav. Under Rabbi Singer's guidance, Rabbi
+              Gerzi absorbed the teachings of the Baal Shem Tov, Chassidut,
+              Kabbalah, and Halacha.
             </p>
             <p class="about-section__paragraph">
-              In 2005, the Pilzno Rav instructed Rabbi Gerzi to continue his legacy by building a
-              community in Eretz Yisrael dedicated to this unique form of Healthy, Integrated and
-              Balanced Torah living.
+              In 2005, the Pilzno Rav instructed Rabbi Gerzi to continue his
+              legacy by building a community in Eretz Yisrael dedicated to this
+              unique form of Healthy, Integrated and Balanced Torah living.
             </p>
           </div>
         </div>
       </section>
 
-      <section class="about-section about-section--cream" data-cy="about-teachers">
+      <section
+        class="about-section about-section--cream"
+        data-cy="about-teachers"
+      >
         <div class="about-section__inner">
           <div class="about-section__header">
             <p class="about-section__kicker">Teachers</p>
             <h2 class="about-section__heading">Rabbi Gerzi's Teachers</h2>
           </div>
           <ol class="teacher-list">
-            <li v-for="teacher in teachers" :key="teacher.name" class="teacher-list__item">
+            <li
+              v-for="teacher in teachers"
+              :key="teacher.name"
+              class="teacher-list__item"
+            >
               <span class="teacher-list__name">{{ teacher.name }}</span>
               <span class="teacher-list__description">
                 {{ teacher.description }}
@@ -397,7 +414,8 @@ function submitNewsletter(submitEvent: Event): void {
           <div class="get-involved__copy">
             <h2 class="get-involved__heading">Get Involved</h2>
             <p class="get-involved__subtext">
-              Subscribe for updates as we release new content, chaburot and events.
+              Subscribe for updates as we release new content, chaburot and
+              events.
             </p>
           </div>
           <form class="get-involved__form" @submit="submitNewsletter">

frontend/rabbi_gerzi/src/views/AdminElementPage.vue

@@ -2,6 +2,7 @@
 import { storeToRefs } from 'pinia'
 import { computed, reactive, ref, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
+import ElementSiblingNavigation from '@/components/ElementSiblingNavigation.vue'
 import RichTextEditor from '@/components/RichTextEditor.vue'
 import SiteHeader from '@/components/SiteHeader.vue'
 import { useElementsStore } from '@/stores/elements'
@@ -23,6 +24,7 @@ const elementsStore = useElementsStore()
 const {
   element,
   childElements,
+  siblingElements,
   isLoading,
   error,
   isSaving,
@@ -617,6 +619,13 @@ function resetInput(changeEvent: Event): void {
             {{ statusMessage }}
           </p>
         </div>
+
+        <ElementSiblingNavigation
+          :current-element-id="element.id"
+          :sibling-elements="siblingElements"
+          data-cy-prefix="admin"
+          route-name="admin-element"
+        />
       </form>
     </main>
   </div>

frontend/rabbi_gerzi/src/views/ContactPage.vue

@@ -40,15 +40,20 @@ function submitNewsletter(submitEvent: Event): void {
           <p class="contact-hero__eyebrow">Contact</p>
           <h1 class="contact-hero__heading">Contact</h1>
           <p class="contact-hero__body">
-            Rabbi Gerzi receives numerous messages each week. It may take some time to get back to
-            you, but we will do our best to respond in a timely manner.
+            Rabbi Gerzi receives numerous messages each week. It may take some
+            time to get back to you, but we will do our best to respond in a
+            timely manner.
           </p>
         </div>
       </section>
 
       <section class="contact-main">
         <div class="contact-main__inner">
-          <form class="contact-form" data-cy="contact-form" @submit="submitContact">
+          <form
+            class="contact-form"
+            data-cy="contact-form"
+            @submit="submitContact"
+          >
             <h2 class="contact-form__heading">Send Rabbi Gerzi a Message</h2>
             <div class="contact-form__grid">
               <label class="contact-form__field">
@@ -121,7 +126,9 @@ function submitNewsletter(submitEvent: Event): void {
           </form>
 
           <aside class="contact-social" data-cy="contact-social">
-            <h2 class="contact-social__heading">Follow Rabbi Gerzi on Social Media</h2>
+            <h2 class="contact-social__heading">
+              Follow Rabbi Gerzi on Social Media
+            </h2>
             <div class="contact-social__links">
               <a
                 v-for="socialLink in socialLinks"
@@ -143,7 +150,8 @@ function submitNewsletter(submitEvent: Event): void {
           <div class="get-involved__copy">
             <h2 class="get-involved__heading">Get Involved</h2>
             <p class="get-involved__subtext">
-              Subscribe for updates as we release new content, chaburot and events.
+              Subscribe for updates as we release new content, chaburot and
+              events.
             </p>
           </div>
           <form class="get-involved__form" @submit="submitNewsletter">

frontend/rabbi_gerzi/src/views/ElementPage.vue

@@ -2,6 +2,7 @@
 import { storeToRefs } from 'pinia'
 import { computed, watch } from 'vue'
 import { useRoute } from 'vue-router'
+import ElementSiblingNavigation from '@/components/ElementSiblingNavigation.vue'
 import SiteHeader from '@/components/SiteHeader.vue'
 import { useElementsStore } from '@/stores/elements'
 
@@ -9,7 +10,8 @@ type TimestampPart = string | undefined
 
 const route = useRoute()
 const elementsStore = useElementsStore()
-const { element, childElements, isLoading, error } = storeToRefs(elementsStore)
+const { element, childElements, siblingElements, isLoading, error } =
+  storeToRefs(elementsStore)
 
 const youtubeIframeAllow = [
   'accelerometer',
@@ -297,6 +299,13 @@ function isShortYoutubeHost(hostname: string): boolean {
             </li>
           </ul>
         </nav>
+
+        <ElementSiblingNavigation
+          :current-element-id="element.id"
+          :sibling-elements="siblingElements"
+          data-cy-prefix="element"
+          route-name="element"
+        />
       </section>
     </main>
   </div>

frontend/rabbi_gerzi/src/views/HomePage.vue

@@ -42,7 +42,9 @@ const testimonials: Testimonial[] = [
   },
   {
     name: 'Anonymous Student',
-    quote: 'My understanding of Torah has been profoundly improved through ' + 'his teachings.',
+    quote:
+      'My understanding of Torah has been profoundly improved through ' +
+      'his teachings.',
   },
   {
     name: 'Placeholder Student 1',
@@ -267,7 +269,8 @@ function projectCardStyle(project: Project): string {
         <div class="hero__text">
           <h1 class="hero__headline">
             Let&rsquo;s upgrade our lives to a
-            <em>healthy</em>, <em>integrated</em>, and <em>balanced</em> Torah existence.
+            <em>healthy</em>, <em>integrated</em>, and <em>balanced</em> Torah
+            existence.
           </h1>
           <p class="hero__attribution">Rabbi Yehoshua Gerzi</p>
         </div>
@@ -297,23 +300,29 @@ function projectCardStyle(project: Project): string {
           <path d="M10 65 L40 25 L55 45 L70 15 L90 45 L110 65" />
           <path d="M30 65 C45 55, 60 60, 75 50 S100 55, 110 65" />
         </svg>
-        <h2 class="discover-path__heading">Discover a Path to a Holistically Engaged Life</h2>
+        <h2 class="discover-path__heading">
+          Discover a Path to a Holistically Engaged Life
+        </h2>
         <p class="discover-path__paragraph">
-          Rabbi Yehoshua Gerzi has dedicated his life to empowering individuals to achieve a state
-          of &ldquo;Healthy, Integrated and Balanced Torah Living.&rdquo; His teachings weave
-          together timeless Torah wisdom, mystical insights and practical guidance, making ancient
-          wisdom accessible and transformative for modern lives.
+          Rabbi Yehoshua Gerzi has dedicated his life to empowering individuals
+          to achieve a state of &ldquo;Healthy, Integrated and Balanced Torah
+          Living.&rdquo; His teachings weave together timeless Torah wisdom,
+          mystical insights and practical guidance, making ancient wisdom
+          accessible and transformative for modern lives.
         </p>
         <p class="discover-path__paragraph">
-          Rabbi Gerzi is based in Ramat Beit Shemesh, where he serves as Rav of Kehillas Beis David
-          and Director of the Pilzno Institute of Higher Learning.
+          Rabbi Gerzi is based in Ramat Beit Shemesh, where he serves as Rav of
+          Kehillas Beis David and Director of the Pilzno Institute of Higher
+          Learning.
         </p>
       </div>
     </section>
 
     <section class="core-teachings" data-cy="core-teachings">
       <div class="core-teachings__inner">
-        <h2 class="core-teachings__heading">Baderech HaAvodah (Core Teachings)</h2>
+        <h2 class="core-teachings__heading">
+          Baderech HaAvodah (Core Teachings)
+        </h2>
         <div class="core-teachings__grid">
           <div
             v-for="teaching in coreTeachings"
@@ -323,7 +332,9 @@ function projectCardStyle(project: Project): string {
             <span class="core-teachings__glyph" aria-hidden="true">
               {{ teaching.glyph }}
             </span>
-            <p class="core-teachings__label">{{ teaching.number }}) {{ teaching.title }}</p>
+            <p class="core-teachings__label">
+              {{ teaching.number }}) {{ teaching.title }}
+            </p>
           </div>
         </div>
       </div>
@@ -348,13 +359,18 @@ function projectCardStyle(project: Project): string {
         </svg>
         <h2 class="unique-voice__heading">A Unique Voice for the Generation</h2>
         <p class="unique-voice__paragraph">
-          Rabbi Gerzi provides a wholly unique and much needed perspective to his students. Carrying
-          decades of experience guided by a handful of the generations most pre-eminent Rabbanim, he
-          teaches a message of practically engaged positivity. His Torah is one of unity, bridging
-          hashkafic boundaries and engaging a diverse cadre of Jews who are open minded to embracing
-          meaningful and experiential Judaism.
+          Rabbi Gerzi provides a wholly unique and much needed perspective to
+          his students. Carrying decades of experience guided by a handful of
+          the generations most pre-eminent Rabbanim, he teaches a message of
+          practically engaged positivity. His Torah is one of unity, bridging
+          hashkafic boundaries and engaging a diverse cadre of Jews who are open
+          minded to embracing meaningful and experiential Judaism.
         </p>
-        <button class="unique-voice__cta-button" type="button" @click="goToAbout">
+        <button
+          class="unique-voice__cta-button"
+          type="button"
+          @click="goToAbout"
+        >
           Learn about Rabbi Gerzi&rsquo;s Approach
         </button>
       </div>
@@ -373,7 +389,9 @@ function projectCardStyle(project: Project): string {
             :aria-hidden="testimonialPosition(index) !== 'active'"
           >
             <h3 class="testimonials__name">{{ testimonial.name }}</h3>
-            <p class="testimonials__quote">&ldquo;{{ testimonial.quote }}&rdquo;</p>
+            <p class="testimonials__quote">
+              &ldquo;{{ testimonial.quote }}&rdquo;
+            </p>
           </div>
         </div>
         <div class="testimonials__controls">
@@ -401,7 +419,9 @@ function projectCardStyle(project: Project): string {
 
     <section class="sponsors" data-cy="sponsors">
       <div class="sponsors__inner">
-        <h2 class="sponsors__heading">Organizations Rabbi Gerzi has Worked With</h2>
+        <h2 class="sponsors__heading">
+          Organizations Rabbi Gerzi has Worked With
+        </h2>
         <div class="sponsors__carousel" data-cy="sponsor-carousel">
           <div class="sponsors__track" data-cy="sponsor-track">
             <div
@@ -447,9 +467,15 @@ function projectCardStyle(project: Project): string {
       <div class="journey__inner">
         <h2 class="journey__heading">Start Your Journey</h2>
         <div class="journey__cards">
-          <a class="journey__card journey__card--olive" href="/media" data-cy="journey-media">
+          <a
+            class="journey__card journey__card--olive"
+            href="/media"
+            data-cy="journey-media"
+          >
             <h3 class="journey__card-title">Access<br />Torah Media</h3>
-            <p class="journey__card-body">Explore a wealth of video, audio and written content.</p>
+            <p class="journey__card-body">
+              Explore a wealth of video, audio and written content.
+            </p>
           </a>
           <a
             class="journey__card journey__card--slate"
@@ -470,7 +496,8 @@ function projectCardStyle(project: Project): string {
         <div class="get-involved__copy">
           <h2 class="get-involved__heading">Get Involved</h2>
           <p class="get-involved__subtext">
-            Subscribe for updates as we release new content, chaburot and events.
+            Subscribe for updates as we release new content, chaburot and
+            events.
           </p>
         </div>
         <form class="get-involved__form" @submit="submitNewsletter">

frontend/rabbi_gerzi/src/views/LoginPage.vue

@@ -45,7 +45,11 @@ async function handleSubmit(): Promise<void> {
           />
         </label>
 
-        <p v-if="authStore.loginError" data-cy="login-error" class="login-card__error">
+        <p
+          v-if="authStore.loginError"
+          data-cy="login-error"
+          class="login-card__error"
+        >
           {{ authStore.loginError }}
         </p>