fix(frontend): add Gemini models to bulk edit and fix status grid layout

Add Gemini model presets to BulkEditAccountModal for bulk model mapping.
Fix AccountStatusIndicator model rate limit grid layout using proper
grid container.

frontend/src/components/account/AccountStatusIndicator.vue

@@ -77,7 +77,7 @@
     </div>
 
     <!-- Model Rate Limit Indicators (Antigravity OAuth Smart Retry) -->
-    <template v-if="activeModelRateLimits.length > 0">
+    <div v-if="activeModelRateLimits.length > 0" class="grid grid-cols-3 gap-1">
       <div v-for="item in activeModelRateLimits" :key="item.model" class="group relative">
         <span
           class="inline-flex items-center gap-1 rounded bg-purple-100 px-1.5 py-0.5 text-xs font-medium text-purple-700 dark:bg-purple-900/30 dark:text-purple-400"
@@ -95,7 +95,7 @@
           ></div>
         </div>
       </div>
-    </template>
+    </div>
 
     <!-- Overload Indicator (529) -->
     <div v-if="isOverloaded" class="group relative">

frontend/src/components/account/BulkEditAccountModal.vue

@@ -209,7 +209,7 @@
             <div v-if="modelMappings.length > 0" class="mb-3 space-y-2">
               <div
                 v-for="(mapping, index) in modelMappings"
-                :key="getModelMappingKey(mapping)"
+                :key="index"
                 class="flex items-center gap-2"
               >
                 <input
@@ -654,7 +654,7 @@ import Select from '@/components/common/Select.vue'
 import ProxySelector from '@/components/common/ProxySelector.vue'
 import GroupSelector from '@/components/common/GroupSelector.vue'
 import Icon from '@/components/icons/Icon.vue'
-import { createStableObjectKeyResolver } from '@/utils/stableObjectKey'
+import { buildModelMappingObject as buildModelMappingPayload } from '@/composables/useModelWhitelist'
 
 interface Props {
   show: boolean
@@ -696,7 +696,6 @@ const baseUrl = ref('')
 const modelRestrictionMode = ref<'whitelist' | 'mapping'>('whitelist')
 const allowedModels = ref<string[]>([])
 const modelMappings = ref<ModelMapping[]>([])
-const getModelMappingKey = createStableObjectKeyResolver<ModelMapping>('bulk-model-mapping')
 const selectedErrorCodes = ref<number[]>([])
 const customErrorCodeInput = ref<number | null>(null)
 const interceptWarmupRequests = ref(false)
@@ -707,7 +706,7 @@ const rateMultiplier = ref(1)
 const status = ref<'active' | 'inactive'>('active')
 const groupIds = ref<number[]>([])
 
-// All models list (combined Anthropic + OpenAI)
+// All models list (combined Anthropic + OpenAI + Gemini)
 const allModels = [
   { value: 'claude-opus-4-6', label: 'Claude Opus 4.6' },
   { value: 'claude-sonnet-4-6', label: 'Claude Sonnet 4.6' },
@@ -719,17 +718,21 @@ const allModels = [
   { value: 'claude-3-opus-20240229', label: 'Claude 3 Opus' },
   { value: 'claude-3-5-sonnet-20241022', label: 'Claude 3.5 Sonnet' },
   { value: 'claude-3-haiku-20240307', label: 'Claude 3 Haiku' },
-  { value: 'gpt-5.3-codex-spark', label: 'GPT-5.3 Codex Spark' },
   { value: 'gpt-5.2-2025-12-11', label: 'GPT-5.2' },
   { value: 'gpt-5.2-codex', label: 'GPT-5.2 Codex' },
   { value: 'gpt-5.1-codex-max', label: 'GPT-5.1 Codex Max' },
   { value: 'gpt-5.1-codex', label: 'GPT-5.1 Codex' },
   { value: 'gpt-5.1-2025-11-13', label: 'GPT-5.1' },
   { value: 'gpt-5.1-codex-mini', label: 'GPT-5.1 Codex Mini' },
-  { value: 'gpt-5-2025-08-07', label: 'GPT-5' }
+  { value: 'gpt-5-2025-08-07', label: 'GPT-5' },
+  { value: 'gemini-2.0-flash', label: 'Gemini 2.0 Flash' },
+  { value: 'gemini-2.5-flash', label: 'Gemini 2.5 Flash' },
+  { value: 'gemini-2.5-pro', label: 'Gemini 2.5 Pro' },
+  { value: 'gemini-3-flash-preview', label: 'Gemini 3 Flash Preview' },
+  { value: 'gemini-3-pro-preview', label: 'Gemini 3 Pro Preview' }
 ]
 
-// Preset mappings (combined Anthropic + OpenAI)
+// Preset mappings (combined Anthropic + OpenAI + Gemini)
 const presetMappings = [
   {
     label: 'Sonnet 4',
@@ -771,12 +774,6 @@ const presetMappings = [
     to: 'claude-sonnet-4-5-20250929',
     color: 'bg-amber-100 text-amber-700 hover:bg-amber-200 dark:bg-amber-900/30 dark:text-amber-400'
   },
-  {
-    label: 'GPT-5.3 Codex Spark',
-    from: 'gpt-5.3-codex-spark',
-    to: 'gpt-5.3-codex-spark',
-    color: 'bg-teal-100 text-teal-700 hover:bg-teal-200 dark:bg-teal-900/30 dark:text-teal-400'
-  },
   {
     label: 'GPT-5.2',
     from: 'gpt-5.2-2025-12-11',
@@ -794,6 +791,24 @@ const presetMappings = [
     from: 'gpt-5.1-codex-max',
     to: 'gpt-5.1-codex',
     color: 'bg-pink-100 text-pink-700 hover:bg-pink-200 dark:bg-pink-900/30 dark:text-pink-400'
+  },
+  {
+    label: 'Gemini Flash 2.0',
+    from: 'gemini-2.0-flash',
+    to: 'gemini-2.0-flash',
+    color: 'bg-cyan-100 text-cyan-700 hover:bg-cyan-200 dark:bg-cyan-900/30 dark:text-cyan-400'
+  },
+  {
+    label: 'Gemini 2.5 Flash',
+    from: 'gemini-2.5-flash',
+    to: 'gemini-2.5-flash',
+    color: 'bg-teal-100 text-teal-700 hover:bg-teal-200 dark:bg-teal-900/30 dark:text-teal-400'
+  },
+  {
+    label: 'Gemini 2.5 Pro',
+    from: 'gemini-2.5-pro',
+    to: 'gemini-2.5-pro',
+    color: 'bg-sky-100 text-sky-700 hover:bg-sky-200 dark:bg-sky-900/30 dark:text-sky-400'
   }
 ]
 
@@ -883,23 +898,11 @@ const removeErrorCode = (code: number) => {
 }
 
 const buildModelMappingObject = (): Record<string, string> | null => {
-  const mapping: Record<string, string> = {}
-
-  if (modelRestrictionMode.value === 'whitelist') {
-    for (const model of allowedModels.value) {
-      mapping[model] = model
-    }
-  } else {
-    for (const m of modelMappings.value) {
-      const from = m.from.trim()
-      const to = m.to.trim()
-      if (from && to) {
-        mapping[from] = to
-      }
-    }
-  }
-
-  return Object.keys(mapping).length > 0 ? mapping : null
+  return buildModelMappingPayload(
+    modelRestrictionMode.value,
+    allowedModels.value,
+    modelMappings.value
+  )
 }
 
 const buildUpdatePayload = (): Record<string, unknown> | null => {