feat(unified-mobile-material-design): Complete US-119 - Actualizare claude-learn-frontend.md cu pattern-uri noi

Implemented by Ralph autonomous loop.
Iteration: 7

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/rules/claude-learn-frontend.md

@@ -157,3 +157,115 @@ const onFilesSelected = async (event) => {
 }
 ```
 **Applied in**: `src/modules/data-entry/components/bulk/BulkUploadZone.vue`
+
+## P: Mobile Material Design Component Architecture
+@2026-01-12 #mobile #material-design #vue #architecture | explicit:high
+Unified mobile UI using shared MD3-inspired components. All mobile pages MUST use MobileTopBar for header and MobileBottomNav for persistent navigation. Components are in `src/shared/components/mobile/`.
+```vue
+<template>
+  <div class="mobile-page">
+    <MobileTopBar
+      :title="pageTitle"
+      :show-back="hasBackNavigation"
+      :show-menu="!hasBackNavigation"
+      :actions="headerActions"
+      @back-click="goBack"
+      @action-click="handleAction"
+    />
+
+    <main class="mobile-content">
+      <!-- Page content with padding for fixed bars -->
+    </main>
+
+    <MobileBottomNav :items="navItems" />
+  </div>
+</template>
+
+<script setup>
+import MobileTopBar from '@shared/components/mobile/MobileTopBar.vue'
+import MobileBottomNav from '@shared/components/mobile/MobileBottomNav.vue'
+</script>
+
+<style scoped>
+.mobile-content {
+  padding-top: 56px;    /* MobileTopBar height */
+  padding-bottom: 56px; /* MobileBottomNav height */
+}
+</style>
+```
+
+## P: Bottom Sheet Filter Pattern
+@2026-01-12 #mobile #material-design #filters #bottom-sheet | explicit:high
+On mobile, filters MUST be placed in a BottomSheet component instead of inline. BottomSheet slides up from bottom with drag-to-close gesture. Use a filter icon in MobileTopBar actions to toggle.
+```vue
+<template>
+  <MobileTopBar
+    title="Lista"
+    :actions="[{ icon: 'pi pi-filter', label: 'Filtre', active: hasActiveFilters }]"
+    @action-click="handleAction"
+  />
+
+  <BottomSheet v-model="isFilterOpen">
+    <div class="filter-content">
+      <h3>Filtre</h3>
+      <Dropdown v-model="selectedStatus" :options="statusOptions" />
+      <Calendar v-model="dateRange" selectionMode="range" />
+      <div class="filter-actions">
+        <Button label="Resetează" severity="secondary" @click="resetFilters" />
+        <Button label="Aplică" @click="applyFilters" />
+      </div>
+    </div>
+  </BottomSheet>
+</template>
+
+<script setup>
+import BottomSheet from '@shared/components/mobile/BottomSheet.vue'
+</script>
+```
+
+## P: Mobile Selection Mode Flow
+@2026-01-12 #mobile #material-design #selection #batch-actions | explicit:high
+When items are selected on mobile, batch actions appear in MobileSelectionFooter (bottom), NOT in the header. The footer slides up when `selectedItems.length > 0`. Actions array defines available operations per context.
+```vue
+<template>
+  <!-- List with selection -->
+  <div v-for="item in items" :key="item.id" @click="toggleSelection(item)">
+    <Checkbox v-model="selectedItems" :value="item.id" />
+    {{ item.name }}
+  </div>
+
+  <!-- Selection footer - appears when items selected -->
+  <MobileSelectionFooter
+    :visible="selectedItems.length > 0 && isMobile"
+    :actions="selectionActions"
+  />
+</template>
+
+<script setup>
+import MobileSelectionFooter from '@shared/components/mobile/MobileSelectionFooter.vue'
+
+const selectionActions = [
+  { label: 'Șterge', icon: 'pi pi-trash', severity: 'danger', handler: handleDelete },
+  { label: 'Export', icon: 'pi pi-download', severity: 'secondary', handler: handleExport }
+]
+</script>
+```
+
+## G: Nu duplica delete button în header și footer pe mobil
+@2026-01-12 #mobile #material-design #ux #selection | explicit:high
+**P**: Butonul de ștergere apărea în două locuri pe mobil: în bulk-actions-bar (header tabel) ȘI în mobile-selection-bottom-bar (footer), creând confuzie UX.
+**C**: Desktop și mobile foloseau același cod pentru bulk actions, dar pe mobil acțiunile trebuie să fie DOAR în footer pentru ergonomie touch.
+**S**: Afișează bulk-actions-bar DOAR când `!isMobile`. Pe mobil, toate acțiunile de selecție apar exclusiv în MobileSelectionFooter:
+```vue
+<!-- Desktop: header actions -->
+<div v-if="selectedItems.length > 0 && !isMobile" class="bulk-actions-bar">
+  <Button icon="pi pi-trash" label="Șterge" @click="handleDelete" />
+</div>
+
+<!-- Mobile: footer actions (MobileSelectionFooter handles visibility) -->
+<MobileSelectionFooter
+  :visible="selectedItems.length > 0 && isMobile"
+  :actions="mobileSelectionActions"
+/>
+```
+**Applied in**: `src/modules/data-entry/views/ReceiptsListView.vue`

scripts/ralph/prd.json

@@ -333,8 +333,8 @@
         "Gotcha: Nu duplica delete button în header și footer",
         "Format corect cu @date și tags #mobile #material-design"
       ],
-      "passes": false,
+      "passes": true,
-      "notes": ""
+      "notes": "Completed in iteration 7"
     }
   ]
 }

scripts/ralph/progress.txt

@@ -562,3 +562,9 @@ Mon Jan 12 09:44:54 AM UTC 2026
 [2026-01-12 11:19:23] Working on story: US-117
 [2026-01-12 11:19:23] Running Claude... (log: /workspace/roa2web/scripts/ralph/logs/iteration_6_US-117.log)
 [2026-01-12 11:20:26] SUCCESS: Story US-117 passed!
+[2026-01-12 11:20:26] Changes committed
+[2026-01-12 11:20:26] Progress: 19/20 stories completed
+[2026-01-12 11:20:28] === Iteration 7/50 ===
+[2026-01-12 11:20:28] Working on story: US-119
+[2026-01-12 11:20:28] Running Claude... (log: /workspace/roa2web/scripts/ralph/logs/iteration_7_US-119.log)
+[2026-01-12 11:21:35] SUCCESS: Story US-119 passed!