diff --git a/assets/js/components/BottomTabs/Bar.vue b/assets/js/components/BottomTabs/Bar.vue
index a4ae2ae74..3628df075 100644
--- a/assets/js/components/BottomTabs/Bar.vue
+++ b/assets/js/components/BottomTabs/Bar.vue
@@ -52,14 +52,7 @@ import BatteryIcon from "../Energyflow/BatteryIcon.vue";
 import Item from "./Item.vue";
 import MoreItem from "./MoreItem.vue";
 import { defineComponent, type PropType } from "vue";
-import type {
-	FatalError,
-	Sponsor,
-	EvOpt,
-	AuthProviders,
-	Battery,
-	Vehicle,
-} from "@/types/evcc";
+import type { FatalError, Sponsor, EvOpt, AuthProviders, Battery, Vehicle } from "@/types/evcc";
 
 export default defineComponent({
 	name: "BottomTabBar",
diff --git a/assets/js/components/ChargingPlans/PlanStrategy.vue b/assets/js/components/ChargingPlans/PlanStrategy.vue
index 7e38251e0..13bb6a8c9 100644
--- a/assets/js/components/ChargingPlans/PlanStrategy.vue
+++ b/assets/js/components/ChargingPlans/PlanStrategy.vue
@@ -31,7 +31,10 @@
 				<div v-else class="row">
 					<div class="col-12 col-lg-6 mb-3">
 						<div class="row">
-							<label :for="formId('continuous')" class="col-form-label col-5 col-lg-12">
+							<label
+								:for="formId('continuous')"
+								class="col-form-label col-5 col-lg-12"
+							>
 								{{ $t("main.chargingPlan.optimization.label") }}
 							</label>
 							<div class="col-7 col-lg-12">
@@ -56,7 +59,10 @@
 					</div>
 					<div class="col-12 col-lg-6 mb-3">
 						<div class="row">
-							<label :for="formId('precondition')" class="col-form-label col-5 col-lg-12">
+							<label
+								:for="formId('precondition')"
+								class="col-form-label col-5 col-lg-12"
+							>
 								{{ $t("main.chargingPlan.precondition.label") }}
 							</label>
 							<div class="col-7 col-lg-12">
diff --git a/assets/js/components/Config/PropertyZoneForm.vue b/assets/js/components/Config/PropertyZoneForm.vue
index 2b663e8cb..3b8c4eac3 100644
--- a/assets/js/components/Config/PropertyZoneForm.vue
+++ b/assets/js/components/Config/PropertyZoneForm.vue
@@ -215,5 +215,4 @@ export default {
 .w-min-200 {
 	min-width: min(200px, 100%);
 }
-
 </style>
diff --git a/i18n/check.ts b/i18n/check.ts
index 3f9f6dd98..2302de8f4 100644
--- a/i18n/check.ts
+++ b/i18n/check.ts
@@ -11,16 +11,16 @@ const __dirname = dirname(__filename);
 function validateFilePath(filePath: string): string {
   const resolvedPath = resolve(filePath);
   const resolvedBaseDir = resolve(__dirname);
-  
+
   if (!resolvedPath.startsWith(resolvedBaseDir)) {
     throw new Error(`Path traversal attempt detected: ${filePath}`);
   }
-  
+
   // Ensure it's a JSON file
   if (extname(resolvedPath) !== ".json") {
     throw new Error(`Invalid file type: ${filePath}`);
   }
-  
+
   return resolvedPath;
 }
 
@@ -28,7 +28,7 @@ function validateFilePath(filePath: string): string {
 function extractPlaceholders(text: string): string[] {
   const matches = text.match(/\{[^}]+\}/g);
   if (!matches) return [];
-  
+
   // Remove duplicates and sort
   const unique = [...new Set(matches)];
   return unique.sort();
@@ -36,15 +36,18 @@ function extractPlaceholders(text: string): string[] {
 
 // Flatten nested translation object into dot-notation keys
 function flattenObject(obj: any, prefix = ""): Record<string, string> {
-  return Object.entries(obj).reduce((acc, [key, val]) => {
-    const path = prefix ? `${prefix}.${key}` : key;
-    if (val && typeof val === "object") {
-      Object.assign(acc, flattenObject(val, path));
-    } else if (typeof val === "string") {
-      acc[path] = val;
-    }
-    return acc;
-  }, {} as Record<string, string>);
+  return Object.entries(obj).reduce(
+    (acc, [key, val]) => {
+      const path = prefix ? `${prefix}.${key}` : key;
+      if (val && typeof val === "object") {
+        Object.assign(acc, flattenObject(val, path));
+      } else if (typeof val === "string") {
+        acc[path] = val;
+      }
+      return acc;
+    },
+    {} as Record<string, string>
+  );
 }
 
 // Compare placeholder arrays using Set equality for better performance
@@ -69,63 +72,62 @@ function loadTranslationFile(filePath: string): Record<string, string> {
 // Get all translation files in the directory safely
 function getTranslationFiles(): string[] {
   const files = readdirSync(__dirname)
-    .filter(file => {
+    .filter((file) => {
       // Only allow valid filename characters and JSON extension
       return /^[a-zA-Z0-9_-]+\.json$/.test(file);
     })
-    .map(file => validateFilePath(join(__dirname, file)));
-  
+    .map((file) => validateFilePath(join(__dirname, file)));
+
   return files;
 }
 
 // Main validation function
 function validateTranslations(): void {
   console.log("🔍 Checking translation placeholder consistency...");
-  
+
   const sourceFile = validateFilePath(join(__dirname, "en.json"));
-  
+
   if (!existsSync(sourceFile)) {
     console.error(`❌ Source file not found: ${sourceFile}`);
     process.exit(1);
   }
-  
+
   const sourceFlat = loadTranslationFile(sourceFile);
-  const translationFiles = getTranslationFiles()
-    .filter(file => basename(file) !== "en.json");
-  
+  const translationFiles = getTranslationFiles().filter((file) => basename(file) !== "en.json");
+
   if (translationFiles.length === 0) {
     console.log("ℹ️  No translation files to check.");
     process.exit(0);
   }
-  
-  const allErrors: Array<{file: string; key: string; expected: string[]; found: string[]}> = [];
-  
+
+  const allErrors: Array<{ file: string; key: string; expected: string[]; found: string[] }> = [];
+
   for (const file of translationFiles) {
     const lang = basename(file, ".json");
     const targetFlat = loadTranslationFile(file);
-    
+
     for (const [key, sourceStr] of Object.entries(sourceFlat)) {
       const sourcePlaceholders = extractPlaceholders(sourceStr);
-      
+
       // Only check if source has placeholders
       if (sourcePlaceholders.length === 0) continue;
-      
+
       // Skip if translation doesn't exist at all (fallback to English is fine)
       if (!(key in targetFlat)) continue;
-      
+
       const targetPlaceholders = extractPlaceholders(targetFlat[key]);
-      
+
       if (!placeholdersMatch(sourcePlaceholders, targetPlaceholders)) {
         allErrors.push({
           file: lang,
           key,
           expected: sourcePlaceholders,
-          found: targetPlaceholders
+          found: targetPlaceholders,
         });
       }
     }
   }
-  
+
   // Group errors by file and output
   const errorsByFile = new Map<string, typeof allErrors>();
   for (const error of allErrors) {
@@ -134,7 +136,7 @@ function validateTranslations(): void {
     }
     errorsByFile.get(error.file)!.push(error);
   }
-  
+
   for (const [lang, errors] of errorsByFile) {
     console.log(`\n📄 i18n/${lang}.json (${errors.length} errors)`);
     for (const error of errors) {
@@ -143,7 +145,7 @@ function validateTranslations(): void {
       console.log(`    found:    ${error.found.join(", ") || "(none)"}`);
     }
   }
-  
+
   if (allErrors.length > 0) {
     console.log(`\n💡 ${allErrors.length} placeholder errors found.`);
     process.exit(1);
@@ -154,4 +156,4 @@ function validateTranslations(): void {
 }
 
 // Run the validation
-validateTranslations();
\ No newline at end of file
+validateTranslations();
diff --git a/package.json b/package.json
index d424e2945..57e3209ba 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "build": "vp build",
     "test": "cross-env TZ=Europe/Berlin NODE_OPTIONS=--no-experimental-webstorage vp test",
     "lint": "vp run lint:format && vp run lint:lint && vp run lint:tsc && vp run lint:i18n",
-    "lint:format": "vp fmt assets tests **/*.{yaml,sh} i18n/*.json --write",
+    "lint:format": "vp fmt assets tests i18n --write && vp fmt '**/*.{yaml,sh}' --write",
     "lint:lint": "vp lint --fix --max-warnings=0",
     "lint:tsc": "vue-tsc --noEmit",
     "lint:i18n": "tsx i18n/check.ts",
diff --git a/tests/hems.spec.ts b/tests/hems.spec.ts
index 08fd2aa8c..5d529cbb0 100644
--- a/tests/hems.spec.ts
+++ b/tests/hems.spec.ts
@@ -127,7 +127,10 @@ maxconsumptionpower:
     await expectModalHidden(hemsModal);
 
     // enable experimental
-    await page.getByTestId("generalconfig-experimental").getByRole("button", { name: "edit" }).click();
+    await page
+      .getByTestId("generalconfig-experimental")
+      .getByRole("button", { name: "edit" })
+      .click();
     const experimentalModal = page.getByTestId("experimental-modal");
     await expectModalVisible(experimentalModal);
     await experimentalModal.getByLabel("Enable experimental features.").click();
diff --git a/tests/plan.spec.ts b/tests/plan.spec.ts
index 7abfc1588..eefda80ea 100644
--- a/tests/plan.spec.ts
+++ b/tests/plan.spec.ts
@@ -725,9 +725,7 @@ test.describe("plan strategy", async () => {
     await expect(modal.getByTestId("plan-strategy")).toContainText("cleanest slots");
 
     await optimization.selectOption("continuous");
-    await expect(modal.getByTestId("plan-strategy")).toContainText(
-      "cleanest uninterrupted series"
-    );
+    await expect(modal.getByTestId("plan-strategy")).toContainText("cleanest uninterrupted series");
   });
 
   test("visible and functional on mobile", async ({ page }) => {