diff --git a/src/app-setting.ts b/src/app-setting.ts
index 916e310..116a20f 100644
--- a/src/app-setting.ts
+++ b/src/app-setting.ts
@@ -1,5 +1,5 @@
 import { $themeConfig } from '@/theme.config'
-import { useAppStore } from '@/stores/app'
+import { useAppStore, type LocaleCode } from '@/stores/app'
 
 export default {
   init() {
@@ -32,7 +32,7 @@ export default {
     store.toggleSemidark(value === 'true' ? true : $themeConfig.semidark)
   },
 
-  toggleLanguage(item?: { code: string; name: string }) {
+  toggleLanguage(item?: { code: LocaleCode; name: string }) {
     const store = useAppStore()
     const lang = item || store.languageList.find((entry) => entry.code === store.locale) || store.languageList[0]
     store.toggleLocale(lang.code)
diff --git a/src/components/dashboard/FinanceDemo.vue b/src/components/dashboard/FinanceDemo.vue
index 6325616..3078da2 100644
--- a/src/components/dashboard/FinanceDemo.vue
+++ b/src/components/dashboard/FinanceDemo.vue
@@ -490,6 +490,7 @@
 </template>
 <script lang="ts" setup>
     import { ref, computed } from 'vue';
+    import type { ApexOptions } from 'apexcharts';
     import apexchart from 'vue3-apexcharts';
     import { useAppStore } from '@/stores/app';
     import { useMeta } from '@/composables/use-meta';
@@ -546,7 +547,7 @@
             },
             responsive: [
                 {
-                    breakPoint: 576,
+                    breakpoint: 576,
                     options: {
                         chart: {
                             height: 95,
@@ -561,7 +562,7 @@
                     },
                 },
             ],
-        };
+        } as ApexOptions;
     });
 
     const bitcoinSeries = ref([
@@ -608,7 +609,7 @@
             },
             responsive: [
                 {
-                    breakPoint: 576,
+                    breakpoint: 576,
                     options: {
                         chart: {
                             height: 95,
@@ -623,7 +624,7 @@
                     },
                 },
             ],
-        };
+        } as ApexOptions;
     });
 
     const ethereumSeries = ref([
@@ -670,7 +671,7 @@
             },
             responsive: [
                 {
-                    breakPoint: 576,
+                    breakpoint: 576,
                     options: {
                         chart: {
                             height: 95,
@@ -685,7 +686,7 @@
                     },
                 },
             ],
-        };
+        } as ApexOptions;
     });
 
     const litecoinSeries = ref([
@@ -732,7 +733,7 @@
             },
             responsive: [
                 {
-                    breakPoint: 576,
+                    breakpoint: 576,
                     options: {
                         chart: {
                             height: 95,
@@ -747,7 +748,7 @@
                     },
                 },
             ],
-        };
+        } as ApexOptions;
     });
 
     const binanceSeries = ref([
@@ -794,7 +795,7 @@
             },
             responsive: [
                 {
-                    breakPoint: 576,
+                    breakpoint: 576,
                     options: {
                         chart: {
                             height: 95,
@@ -809,7 +810,7 @@
                     },
                 },
             ],
-        };
+        } as ApexOptions;
     });
 
     const tetherSeries = ref([
@@ -856,7 +857,7 @@
             },
             responsive: [
                 {
-                    breakPoint: 576,
+                    breakpoint: 576,
                     options: {
                         chart: {
                             height: 95,
@@ -871,7 +872,7 @@
                     },
                 },
             ],
-        };
+        } as ApexOptions;
     });
 
     const solanaSeries = ref([
diff --git a/src/components/dashboard/SalesDemo.vue b/src/components/dashboard/SalesDemo.vue
index 78e6098..774b5b1 100644
--- a/src/components/dashboard/SalesDemo.vue
+++ b/src/components/dashboard/SalesDemo.vue
@@ -747,6 +747,7 @@
 </template>
 <script lang="ts" setup>
     import { ref, computed } from 'vue';
+    import type { ApexOptions } from 'apexcharts';
     import apexchart from 'vue3-apexcharts';
 
     import { useAppStore } from '@/stores/app';
@@ -907,7 +908,7 @@
                     stops: isDark ? [100, 100] : [45, 100],
                 },
             },
-        };
+        } as ApexOptions;
     });
 
     const revenueSeries = ref([
@@ -936,7 +937,7 @@
             stroke: {
                 show: true,
                 width: 25,
-                colors: isDark ? '#0e1726' : '#fff',
+                colors: isDark ? ['#0e1726'] : ['#fff'],
             },
             colors: isDark ? ['#5c1ac3', '#e2a03f', '#e7515a', '#e2a03f'] : ['#e2a03f', '#5c1ac3', '#e7515a'],
             legend: {
@@ -1002,7 +1003,7 @@
                     },
                 },
             },
-        };
+        } as ApexOptions;
     });
 
     const salesByCategorySeries = ref([985, 737, 270]);
@@ -1076,7 +1077,7 @@
                     left: -20,
                 },
             },
-        };
+        } as ApexOptions;
     });
 
     const dailySalesSeries = ref([
@@ -1137,7 +1138,7 @@
                     show: false,
                 },
             },
-        };
+        } as ApexOptions;
     });
 
     const totalOrdersSeries = ref([
diff --git a/src/env.d.ts b/src/env.d.ts
index 37dae94..f36fbd8 100644
--- a/src/env.d.ts
+++ b/src/env.d.ts
@@ -4,4 +4,16 @@ declare module '*.vue' {
   import type { DefineComponent } from 'vue'
   const component: DefineComponent<{}, {}, any>
   export default component
-}
\ No newline at end of file
+}
+
+declare module 'vue-height-collapsible/vue3' {
+  import type { DefineComponent } from 'vue'
+  const component: DefineComponent<{}, {}, any>
+  export default component
+}
+
+declare module 'vue-height-collapsible/vue3/vue-height-collapsible.esm.js' {
+  import type { DefineComponent } from 'vue'
+  const component: DefineComponent<{}, {}, any>
+  export default component
+}
diff --git a/src/services/admin-api.ts b/src/services/admin-api.ts
index 37538df..76c50c1 100644
--- a/src/services/admin-api.ts
+++ b/src/services/admin-api.ts
@@ -12,9 +12,9 @@ import type {
 } from '@/types/product'
 
 type QueryPrimitive = string | number | boolean | null | undefined
-type QueryValue = QueryPrimitive | string[] | ProductAttributes | ProductAttributeAssignment[] | ProductMeta | Record<string, unknown>
+export type QueryValue = QueryPrimitive | string[] | ProductAttributes | ProductAttributeAssignment[] | ProductMeta | Record<string, unknown>
 
-export const buildQueryParams = (params: Record<string, QueryValue>) => {
+export const buildQueryParams = (params: Record<string, unknown>) => {
   const query: Record<string, string | number | boolean> = {}
 
   Object.entries(params).forEach(([key, value]) => {
@@ -24,19 +24,19 @@ export const buildQueryParams = (params: Record<string, QueryValue>) => {
 
     if (Array.isArray(value)) {
       if (value.length > 0) {
-        query[key] = JSON.stringify(value)
+        query[key] = JSON.stringify(value as QueryValue)
       }
       return
     }
 
     if (typeof value === 'object') {
       if (Object.keys(value).length > 0) {
-        query[key] = JSON.stringify(value)
+        query[key] = JSON.stringify(value as QueryValue)
       }
       return
     }
 
-    query[key] = value
+    query[key] = value as string | number | boolean
   })
 
   return query
diff --git a/src/services/api.ts b/src/services/api.ts
index 479fd2d..1fa3dcc 100644
--- a/src/services/api.ts
+++ b/src/services/api.ts
@@ -47,7 +47,7 @@ class ApiService {
           if (refreshToken) {
             try {
               const response = await this.refreshToken({ refreshToken })
-              const { accessToken, refreshToken: newRefreshToken } = response.data
+              const { accessToken, refreshToken: newRefreshToken } = response
               
               localStorage.setItem('accessToken', accessToken)
               localStorage.setItem('refreshToken', newRefreshToken)
diff --git a/src/stores/app.ts b/src/stores/app.ts
index 38f2734..e3abe5b 100644
--- a/src/stores/app.ts
+++ b/src/stores/app.ts
@@ -3,6 +3,7 @@ import i18n from '@/i18n'
 import appSetting from '@/app-setting'
 
 const rtlLanguages = new Set(['ae', 'fa', 'ar'])
+export type LocaleCode = 'fa' | 'ae' | 'en'
 
 export const useAppStore = defineStore('app', {
   state: () => ({
@@ -13,13 +14,13 @@ export const useAppStore = defineStore('app', {
     rtlClass: 'rtl',
     animation: '',
     navbar: 'navbar-sticky',
-    locale: 'fa',
+    locale: 'fa' as LocaleCode,
     sidebar: false,
     languageList: [
       { code: 'fa', name: 'فارسی' },
       { code: 'ae', name: 'Arabic' },
       { code: 'en', name: 'English' },
-    ],
+    ] as Array<{ code: LocaleCode; name: string }>,
     isShowMainLoader: true,
     semidark: false,
   }),
@@ -81,7 +82,7 @@ export const useAppStore = defineStore('app', {
       this.semidark = value
     },
 
-    toggleLocale(payload: string | null = null) {
+    toggleLocale(payload: LocaleCode | null = null) {
       const value = payload || this.locale
       i18n.global.locale.value = value
       localStorage.setItem('i18n_locale', value)
diff --git a/src/types/product.ts b/src/types/product.ts
index 31052e9..7bafd27 100644
--- a/src/types/product.ts
+++ b/src/types/product.ts
@@ -209,7 +209,7 @@ export interface ProductFormPayload {
   brandId?: string
   brand: string
   basePriceUSD: number
-  salePriceUSD?: number | null
+  salePriceUSD?: number | null | ''
   stock: number
   featured: boolean
   type: ProductType
diff --git a/src/utils/product.ts b/src/utils/product.ts
index beb664b..00ca098 100644
--- a/src/utils/product.ts
+++ b/src/utils/product.ts
@@ -139,8 +139,9 @@ export const normalizeAttributes = (attributes?: Record<string, unknown> | Produ
   }, {})
 }
 
-export const attributesToEntries = (attributes?: ProductAttributes): AttributeEntry[] => {
-  const entries = Object.entries(attributes || {}).map(([key, value]) => ({
+export const attributesToEntries = (attributes?: ProductAttributes | ProductAttributeAssignment[]): AttributeEntry[] => {
+  const normalizedAttributes = normalizeAttributes(attributes)
+  const entries = Object.entries(normalizedAttributes).map(([key, value]) => ({
     key,
     value: value === null || value === undefined ? '' : String(value),
   }))
@@ -263,7 +264,7 @@ export const normalizeEnglishSlug = (value: string) =>
 
 export const generateEnglishSlug = (value: string) => normalizeEnglishSlug(transliteratePersianToLatin(value))
 
-export const formatCurrency = (value?: number | null) => {
+export const formatCurrency = (value?: number | null | '') => {
   const safeValue = Number(value || 0)
   return new Intl.NumberFormat('en-US', {
     style: 'currency',
diff --git a/src/views/admin/AdminDashboard.vue b/src/views/admin/AdminDashboard.vue
index 2309559..3d04d92 100644
--- a/src/views/admin/AdminDashboard.vue
+++ b/src/views/admin/AdminDashboard.vue
@@ -202,6 +202,7 @@
 
 <script setup lang="ts">
 import { computed, ref } from 'vue'
+import type { ApexOptions } from 'apexcharts'
 import apexchart from 'vue3-apexcharts'
 import { useAppStore } from '@/stores/app'
 import IconHorizontalDots from '@/components/icon/icon-horizontal-dots.vue'
@@ -399,7 +400,7 @@ const revenueChart = computed(() => {
         stops: [40, 100],
       },
     },
-  }
+  } as ApexOptions
 })
 
 const salesByCategory = computed(() => {
@@ -446,7 +447,7 @@ const salesByCategory = computed(() => {
       hover: { filter: { type: 'none', value: 0.15 } },
       active: { filter: { type: 'none', value: 0.15 } },
     },
-  }
+  } as ApexOptions
 })
 
 const dailySales = computed(() => ({
@@ -478,7 +479,7 @@ const dailySales = computed(() => ({
       formatter: (value: number) => `${value} سفارش`,
     },
   },
-}))
+} as ApexOptions))
 
 const inventoryChart = computed(() => ({
   chart: {
@@ -510,5 +511,5 @@ const inventoryChart = computed(() => ({
       formatter: (value: number) => `${value} SKU`,
     },
   },
-}))
+} as ApexOptions))
 </script>
diff --git a/src/views/admin/AdminProductBrands.vue b/src/views/admin/AdminProductBrands.vue
index acaf2bf..d5b8c3e 100644
--- a/src/views/admin/AdminProductBrands.vue
+++ b/src/views/admin/AdminProductBrands.vue
@@ -169,7 +169,7 @@
                 v-model="form.slug"
                 type="text"
                 dir="ltr"
-                inputmode="latin"
+                inputmode="text"
                 class="form-input"
                 placeholder="skf"
                 @input="sanitizeSlugInput"
diff --git a/src/views/admin/AdminProductCategories.vue b/src/views/admin/AdminProductCategories.vue
index e742d32..f9bc26e 100644
--- a/src/views/admin/AdminProductCategories.vue
+++ b/src/views/admin/AdminProductCategories.vue
@@ -224,7 +224,7 @@
                 v-model="form.slug"
                 type="text"
                 dir="ltr"
-                inputmode="latin"
+                inputmode="text"
                 class="form-input"
                 placeholder="bolbering-sanati"
                 @input="sanitizeSlugInput"
diff --git a/src/views/auth/VerifyOtp.vue b/src/views/auth/VerifyOtp.vue
index 5e813e0..cd84b2a 100644
--- a/src/views/auth/VerifyOtp.vue
+++ b/src/views/auth/VerifyOtp.vue
@@ -127,7 +127,7 @@ const errors = reactive({
 const errorMessage = ref('')
 const countdown = ref(120) // 2 minutes
 const isResending = ref(false)
-let countdownInterval: NodeJS.Timeout | null = null
+let countdownInterval: ReturnType<typeof setInterval> | null = null
 
 const phone = ref(sessionStorage.getItem('otpPhone') || '')
 const fullName = ref(sessionStorage.getItem('otpFullName') || '')
@@ -271,4 +271,4 @@ onUnmounted(() => {
     clearInterval(countdownInterval)
   }
 })
-</script>
\ No newline at end of file
+</script>