refactor: remove unused VerifiedIcon and clean up related code (#2686)

### TL;DR

This pull request removes support for the verification of chains across the dashboard layouts and chain list components.

### What changed?

- Deleted all instances of the `VerifiedIcon` and its corresponding logic from the dashboard layout and chain list components.

### How to test?

1. Navigate to the dashboard layout.
2. Ensure no verified badge or icon appears for any chain.
3. Check the chain list components to confirm they no longer display the verified icon or associated logic.

### Why make this change?

This change simplifies the UI by removing the verified chain feature, which is no longer in use.

---

<!-- start pr-codex -->

## PR-Codex overview
The focus of this PR is to remove the `VerifiedIcon` component and related logic from chain-related components.

### Detailed summary
- Removed `VerifiedIcon` component import and references from `layout.tsx`, `chainlist-row.tsx`, and `chainlist-card.tsx`
- Updated conditional rendering logic related to `VerifiedIcon` in `chainlist-row.tsx` and `chainlist-card.tsx`

> ✨ Ask PR-Codex anything about this PR by commenting with `/codex {your question}`

<!-- end pr-codex -->

src/app/(dashboard)/(chain)/[chain_id]/layout.tsx

@@ -5,7 +5,6 @@ import {
   CircleAlertIcon,
   ExternalLinkIcon,
   TicketCheckIcon,
-  VerifiedIcon,
 } from "lucide-react";
 import { Separator } from "@/components/ui/separator";
 import Link from "next/link";
@@ -132,7 +131,6 @@ export default async function ChainPageLayout({
                 )}
 
                 {/* Chain Name */}
-
                 <h1
                   className={cn(
                     "font-semibold tracking-tighter text-4xl md:text-6xl",
@@ -144,17 +142,6 @@ export default async function ChainPageLayout({
               </div>
 
               <div className="flex flex-row gap-2 md:gap-4 items-center h-8 mb-4 md:mb-6">
-                {isVerified && (
-                  <Badge
-                    variant="secondary"
-                    className="text-accent-foreground pointer-events-none flex flex-row items-center h-full gap-1.5 border border-border"
-                  >
-                    <VerifiedIcon className="size-5" />
-                    <span className="font-bold text-xs uppercase">
-                      verified
-                    </span>
-                  </Badge>
-                )}
                 {chainMetadata?.gasSponsored && (
                   <Badge
                     variant="secondary"

src/app/(dashboard)/(chain)/chainlist/components/server/chainlist-card.tsx

@@ -1,5 +1,5 @@
 import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
-import { CircleAlertIcon, TicketCheckIcon, VerifiedIcon } from "lucide-react";
+import { CircleAlertIcon, TicketCheckIcon } from "lucide-react";
 import Link from "next/link";
 import { ChainSupportedService } from "../../../types/chain";
 import { ChainIcon } from "../../../components/server/chain-icon";
@@ -27,7 +27,7 @@ export async function ChainListCard({
   iconUrl,
 }: ChainListCardProps) {
   const chainMetadata = await getChainMetadata(chainId);
-  const isVerified = !!chainMetadata;
+
   return (
     <div className="relative h-full">
       <Card className="h-full w-full hover:bg-muted">
@@ -71,24 +71,13 @@ export async function ChainListCard({
             </tbody>
           </table>
 
-          {(isDeprecated || chainMetadata?.gasSponsored || isVerified) && (
+          {(isDeprecated || chainMetadata?.gasSponsored) && (
             <div className="mt-5 flex gap-5 border-t pt-4">
-              {!isDeprecated && (
-                <>
-                  {isVerified && (
-                    <div className="gap-1.5 flex items-center">
-                      <VerifiedIcon className="text-primary-foreground size-5" />
-                      <p className="text-sm">Verified</p>
-                    </div>
-                  )}
-
-                  {chainMetadata?.gasSponsored && (
-                    <div className="gap-1.5 flex items-center">
-                      <TicketCheckIcon className="text-primary-foreground size-5" />
-                      <p className="text-sm">Gas Sponsored</p>
-                    </div>
-                  )}
-                </>
+              {!isDeprecated && chainMetadata?.gasSponsored && (
+                <div className="gap-1.5 flex items-center">
+                  <TicketCheckIcon className="text-primary-foreground size-5" />
+                  <p className="text-sm">Gas Sponsored</p>
+                </div>
               )}
 
               {isDeprecated && (

src/app/(dashboard)/(chain)/chainlist/components/server/chainlist-row.tsx

@@ -2,7 +2,6 @@ import {
   CheckIcon,
   CircleAlertIcon,
   TicketCheckIcon,
-  VerifiedIcon,
   XIcon,
 } from "lucide-react";
 import Link from "next/link";
@@ -35,7 +34,6 @@ export async function ChainListRow({
   iconUrl,
 }: ChainListRowProps) {
   const chainMetadata = await getChainMetadata(chainId);
-  const isVerified = !!chainMetadata;
   return (
     <tr className="border-b relative hover:bg-secondary">
       <TableData>{favoriteButton}</TableData>
@@ -51,13 +49,7 @@ export async function ChainListRow({
               {chainName}
             </Link>
 
-            {isVerified && (
-              <ToolTipLabel label="Verified">
-                <VerifiedIcon className="text-primary-foreground size-5 z-10 " />
-              </ToolTipLabel>
-            )}
-
-            {chainMetadata?.gasSponsored && (
+            {!isDeprecated && chainMetadata?.gasSponsored && (
               <ToolTipLabel label="Gas Sponsored">
                 <TicketCheckIcon className="text-primary-foreground size-5 z-10 " />
               </ToolTipLabel>