feat: add initial application structure with configuration, UI components, and state management

components/ReserveMeter.vue

@@ -0,0 +1,102 @@
+<template>
+  <UCard>
+    <div class="text-center space-y-3">
+      <div class="text-3xl font-bold" :class="textColorClass">
+        {{ progressPct }}%
+      </div>
+      <div class="text-sm text-gray-600">{{ label }}</div>
+      <UProgress 
+        :value="progressPct" 
+        :max="100" 
+        :color="progressColor" 
+        class="mt-2"
+        :ui="{ progress: { background: 'bg-gray-200' } }"
+        :aria-label="`Savings progress: ${progressPct}% of target reached`"
+        role="progressbar"
+        :aria-valuenow="progressPct"
+        aria-valuemin="0"
+        aria-valuemax="100"
+        :aria-valuetext="`${progressPct}% of savings target, ${statusText.toLowerCase()} status`"
+      />
+      <UBadge 
+        :color="badgeColor" 
+        variant="subtle" 
+        class="text-xs"
+      >
+        {{ statusText }}
+      </UBadge>
+      <div v-if="showAmounts" class="text-xs text-gray-500 space-y-1">
+        <div>Current: €{{ currentSavings.toLocaleString() }}</div>
+        <div>Target: €{{ targetAmount.toLocaleString() }}</div>
+        <div v-if="shortfall > 0">Need: €{{ shortfall.toLocaleString() }}</div>
+      </div>
+      <p v-if="description" class="text-xs text-gray-500 mt-2">
+        {{ description }}
+      </p>
+    </div>
+  </UCard>
+</template>
+
+<script setup lang="ts">
+interface Props {
+  currentSavings: number
+  savingsTargetMonths: number
+  monthlyBurn: number
+  label?: string
+  description?: string
+  showAmounts?: boolean
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  label: 'Savings Progress',
+  showAmounts: true
+})
+
+const { analyzeReserveProgress } = useReserveProgress()
+
+const analysis = computed(() => 
+  analyzeReserveProgress(props.currentSavings, props.savingsTargetMonths, props.monthlyBurn)
+)
+
+const progressPct = computed(() => analysis.value.progressPct)
+const status = computed(() => analysis.value.status)
+const targetAmount = computed(() => analysis.value.targetAmount)
+const shortfall = computed(() => analysis.value.shortfall)
+const currentSavings = computed(() => props.currentSavings)
+
+const progressColor = computed(() => {
+  switch (status.value) {
+    case 'green': return 'green'
+    case 'yellow': return 'yellow' 
+    case 'red': return 'red'
+    default: return 'gray'
+  }
+})
+
+const badgeColor = computed(() => {
+  switch (status.value) {
+    case 'green': return 'green'
+    case 'yellow': return 'yellow'
+    case 'red': return 'red'
+    default: return 'gray'
+  }
+})
+
+const textColorClass = computed(() => {
+  switch (status.value) {
+    case 'green': return 'text-green-600'
+    case 'yellow': return 'text-yellow-600'
+    case 'red': return 'text-red-600'
+    default: return 'text-gray-600'
+  }
+})
+
+const statusText = computed(() => {
+  switch (status.value) {
+    case 'green': return 'On Track'
+    case 'yellow': return 'Building'
+    case 'red': return 'Below Target'
+    default: return 'Unknown'
+  }
+})
+</script>