fix(web): update api_version default value to empty string and adjust max height for pod expansion

feat(helm-template): enforce minimum length for host in ingress schema and update environment field styling
feat(env): add example environment configuration file

Author: AmirhoseinBrz

web/.env.example

@@ -0,0 +1 @@
+VITE_API_CLIENT_BASE_URL=""

web/src/pages/helm-template/helm-template.tsx

@@ -36,7 +36,7 @@ const HelmTemplate: FC = () => {
   });
 
   const defaultValues = {
-    api_version: "1",
+    api_version: '',
     pods: [
       {
         name: '',
@@ -174,7 +174,7 @@ const HelmTemplate: FC = () => {
                   className={cn(
                     'h-full max-h-0 overflow-hidden px-1 transition-all duration-500',
                     {
-                      'max-h-[1000px]': openPod === index,
+                      'max-h-[1500px]': openPod === index,
                     },
                   )}
                 >
@@ -320,7 +320,7 @@ export const PodEnvironmentFields: React.FC<PodEnvironmentFieldsProps> = ({
       <div className="grid grid-cols-2 gap-4">
         {fields.map((field, envIdx) => (
           <div
-            className="flex items-center divide-x divide-gray-200 rounded-md border border-gray-200 dark:divide-gray-500 dark:border-gray-500 [&>div]:mb-0 mb-4"
+            className="mb-4 flex items-center divide-x divide-gray-200 rounded-md border border-gray-200 dark:divide-gray-500 dark:border-gray-500 [&>div]:mb-0"
             key={field.id}
           >
             <FormInput

web/src/pages/helm-template/helm-template.types.ts

@@ -59,7 +59,7 @@ const persistanceSchema = zod.object({
 
 const ingressSchema = zod.object({
   enabled: zod.boolean(),
-  host: zod.string(),
+  host: zod.string().min(1, 'Host is required'),
 });
 
 const podSchema = zod.object({