feat(unified-mobile-material-design): Complete US-101c - Creare MobileSelectionFooter.vue component

Implemented by Ralph autonomous loop.
Iteration: 3

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

scripts/ralph/prd.json

@@ -72,8 +72,8 @@
         "Stiluri din .mobile-selection-bottom-bar",
         "npm run build passes"
       ],
-      "passes": false,
-      "notes": ""
+      "passes": true,
+      "notes": "Completed in iteration 3"
     },
     {
       "id": "US-102",

scripts/ralph/progress.txt

@@ -19,3 +19,9 @@ Mon Jan 12 09:44:54 AM UTC 2026
 [2026-01-12 09:46:33] Working on story: US-101b
 [2026-01-12 09:46:33] Running Claude... (log: /workspace/roa2web/scripts/ralph/logs/iteration_2_US-101b.log)
 [2026-01-12 09:47:50] SUCCESS: Story US-101b passed!
+[2026-01-12 09:47:50] Changes committed
+[2026-01-12 09:47:50] Progress: 2/20 stories completed
+[2026-01-12 09:47:52] === Iteration 3/100 ===
+[2026-01-12 09:47:52] Working on story: US-101c
+[2026-01-12 09:47:52] Running Claude... (log: /workspace/roa2web/scripts/ralph/logs/iteration_3_US-101c.log)
+[2026-01-12 09:49:15] SUCCESS: Story US-101c passed!

src/shared/components/mobile/MobileSelectionFooter.vue

@@ -0,0 +1,166 @@
+<template>
+  <Transition name="slide-up">
+    <footer v-if="visible" class="mobile-selection-footer">
+      <div class="selection-actions">
+        <Button
+          v-for="(action, index) in actions"
+          :key="index"
+          :label="action.label"
+          :icon="action.icon"
+          :severity="action.severity || 'secondary'"
+          class="selection-action-btn"
+          @click="handleAction(action)"
+        />
+      </div>
+    </footer>
+  </Transition>
+</template>
+
+<script setup>
+import Button from 'primevue/button'
+
+/**
+ * MobileSelectionFooter - Material Design 3 inspired bottom action bar for selection mode
+ *
+ * Props:
+ * - visible: Whether the footer is visible (controls slide-up animation)
+ * - actions: Array of action buttons to display
+ *   Each action: { label: string, icon: string, severity?: string, handler: Function }
+ *
+ * Behavior:
+ * - Slides up from the bottom when visible becomes true
+ * - Displays action buttons horizontally centered
+ * - Calls action.handler() when button is clicked
+ *
+ * Usage:
+ * <MobileSelectionFooter
+ *   :visible="selectedItems.length > 0"
+ *   :actions="[
+ *     { label: 'Șterge', icon: 'pi pi-trash', severity: 'danger', handler: handleDelete },
+ *     { label: 'Export', icon: 'pi pi-download', severity: 'secondary', handler: handleExport }
+ *   ]"
+ * />
+ */
+
+const props = defineProps({
+  /**
+   * Controls visibility of the footer (triggers slide-up animation)
+   */
+  visible: {
+    type: Boolean,
+    default: false
+  },
+  /**
+   * Array of action buttons to display
+   * Each action should have: { label: string, icon: string, severity?: string, handler: Function }
+   */
+  actions: {
+    type: Array,
+    default: () => [],
+    validator: (actions) => {
+      return Array.isArray(actions) && actions.every(
+        action => typeof action.label === 'string' &&
+                  typeof action.icon === 'string' &&
+                  typeof action.handler === 'function'
+      )
+    }
+  }
+})
+
+/**
+ * Handle action button click
+ * Calls the action's handler function if defined
+ */
+const handleAction = (action) => {
+  if (action.handler && typeof action.handler === 'function') {
+    action.handler()
+  }
+}
+</script>
+
+<style scoped>
+/* ================================================
+   MobileSelectionFooter Component Styles
+   Material Design 3 inspired selection action bar
+   ================================================ */
+
+.mobile-selection-footer {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  background: var(--surface-card);
+  border-top: 1px solid var(--surface-border);
+  padding: var(--space-md);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: var(--z-fixed);
+  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
+}
+
+/* Container for action buttons */
+.selection-actions {
+  display: flex;
+  gap: var(--space-sm);
+  width: 100%;
+  max-width: 400px;
+  justify-content: center;
+}
+
+/* Individual action buttons */
+.selection-action-btn {
+  flex: 1;
+  height: 48px;
+  font-size: var(--text-base);
+  font-weight: var(--font-semibold);
+  /* Ensure minimum touch target size */
+  min-height: 48px;
+}
+
+/* Single action takes full width */
+.selection-actions:has(.selection-action-btn:only-child) .selection-action-btn {
+  max-width: none;
+}
+
+/* ================================================
+   Slide-up Animation (Vue Transition)
+   ================================================ */
+
+.slide-up-enter-active,
+.slide-up-leave-active {
+  transition: transform var(--transition-normal), opacity var(--transition-normal);
+}
+
+.slide-up-enter-from,
+.slide-up-leave-to {
+  transform: translateY(100%);
+  opacity: 0;
+}
+
+.slide-up-enter-to,
+.slide-up-leave-from {
+  transform: translateY(0);
+  opacity: 1;
+}
+
+/* ================================================
+   Dark Mode Support
+   ================================================ */
+
+/* Manual dark mode via data-theme attribute */
+[data-theme="dark"] .mobile-selection-footer {
+  background: var(--surface-card);
+  border-top-color: var(--surface-border);
+  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
+}
+
+/* Auto dark mode (when no manual theme is set) */
+@media (prefers-color-scheme: dark) {
+  :root:not([data-theme]) .mobile-selection-footer {
+    background: var(--surface-card);
+    border-top-color: var(--surface-border);
+    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3);
+  }
+}
+</style>