fix: align receive view address display with addressDetail pattern

The receive view was using formatAddressHtml() which rendered addresses
with a different structure (bold title label above address) compared to
addressDetail's pattern (separate dot + full address + etherscan link
inline elements). This violated the display consistency policy.

Now uses the same element structure as addressDetail: separate
receive-address-dot, receive-address-full, and receive-etherscan-link
spans, with ENS name shown in a separate element matching addressDetail.

Closes #58

src/popup/index.html

@@ -637,9 +637,16 @@
                 <div class="flex justify-center mb-3">
                     <canvas id="receive-qr"></canvas>
                 </div>
-                <div class="border border-border p-2 break-all mb-3 text-xs">
-                    <span id="receive-dot"></span>
-                    <span id="receive-address" class="select-all"></span>
+                <div
+                    id="receive-ens"
+                    class="font-bold mb-1 hidden flex items-center"
+                ></div>
+                <div
+                    class="border border-border p-2 break-all mb-3 text-xs cursor-pointer"
+                    title="Click to copy"
+                >
+                    <span id="receive-address-dot"></span>
+                    <span id="receive-address-full"></span>
                     <span id="receive-etherscan-link"></span>
                 </div>
                 <button

src/popup/views/receive.js

@@ -1,4 +1,10 @@
-const { $, showView, showFlash, addressDotHtml } = require("./helpers");
+const {
+    $,
+    showView,
+    showFlash,
+    addressDotHtml,
+    escapeHtml,
+} = require("./helpers");
 const { state, currentAddress } = require("../../shared/state");
 const QRCode = require("qrcode");
 
@@ -12,8 +18,17 @@ const EXT_ICON =
 function show() {
     const addr = currentAddress();
     const address = addr ? addr.address : "";
-    $("receive-dot").innerHTML = address ? addressDotHtml(address) : "";
-    $("receive-address").textContent = address;
+    $("receive-address-dot").innerHTML = address ? addressDotHtml(address) : "";
+    $("receive-address-full").textContent = address;
+    $("receive-address-full").dataset.full = address;
+    const ensName = addr ? addr.ensName || null : null;
+    const ensEl = $("receive-ens");
+    if (ensName) {
+        ensEl.innerHTML = addressDotHtml(address) + escapeHtml(ensName);
+        ensEl.classList.remove("hidden");
+    } else {
+        ensEl.classList.add("hidden");
+    }
     const link = address ? `https://etherscan.io/address/${address}` : "";
     $("receive-etherscan-link").innerHTML = link
         ? `<a href="${link}" target="_blank" rel="noopener" class="inline-flex items-center">${EXT_ICON}</a>`
@@ -50,8 +65,16 @@ function show() {
 }
 
 function init(ctx) {
+    $("receive-address-full").addEventListener("click", () => {
+        const addr = $("receive-address-full").dataset.full;
+        if (addr) {
+            navigator.clipboard.writeText(addr);
+            showFlash("Copied!");
+        }
+    });
+
     $("btn-receive-copy").addEventListener("click", () => {
-        const addr = $("receive-address").textContent;
+        const addr = $("receive-address-full").dataset.full;
         if (addr) {
             navigator.clipboard.writeText(addr);
             showFlash("Copied!");

src/popup/views/transactionDetail.js

@@ -143,11 +143,10 @@ function render() {
             typeEl.textContent = tx.directionLabel;
             typeSection.classList.remove("hidden");
         }
-        if (headingEl) headingEl.textContent = tx.directionLabel;
     } else {
         if (typeSection) typeSection.classList.add("hidden");
-        if (headingEl) headingEl.textContent = "Transaction";
     }
+    if (headingEl) headingEl.textContent = "Transaction";
 
     // Hide calldata and raw data sections; re-fetch if this is a contract call
     const calldataSection = $("tx-detail-calldata-section");