fix: manifest templates (#2702)

Author: ryanleecode

.changeset/mean-pants-add.md

@@ -0,0 +1,6 @@
+---
+"@substrate/extension": patch
+"@substrate/wallet-template": patch
+---
+
+fix: generate manifest templates

projects/extension/assets/manifest-v3-chrome.json

@@ -27,10 +27,10 @@
     }
   ],
   "icons": {
-    "16": "./icons/icon-16.png",
-    "32": "./icons/icon-32.png",
-    "48": "./icons/icon-48.png",
-    "128": "./icons/icon-128.png"
+    "16": "icons/icon-16.png",
+    "32": "icons/icon-32.png",
+    "48": "icons/icon-48.png",
+    "128": "icons/icon-128.png"
   },
   "content_security_policy": {
     "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"

projects/extension/assets/manifest-v3-firefox.json

@@ -27,10 +27,10 @@
     }
   ],
   "icons": {
-    "16": "./icons/icon-16.png",
-    "32": "./icons/icon-32.png",
-    "48": "./icons/icon-48.png",
-    "128": "./icons/icon-128.png"
+    "16": "icons/icon-16.png",
+    "32": "icons/icon-32.png",
+    "48": "icons/icon-48.png",
+    "128": "icons/icon-128.png"
   },
   "content_security_policy": {
     "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"

projects/wallet-template/assets/manifest-v3-chrome.json

@@ -27,10 +27,10 @@
     }
   ],
   "icons": {
-    "16": "./icons/icon-16.png",
-    "32": "./icons/icon-32.png",
-    "48": "./icons/icon-48.png",
-    "128": "./icons/icon-128.png"
+    "16": "icons/icon-16.png",
+    "32": "icons/icon-32.png",
+    "48": "icons/icon-48.png",
+    "128": "icons/icon-128.png"
   },
   "content_security_policy": {
     "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"

projects/wallet-template/assets/manifest-v3-firefox.json

@@ -27,10 +27,10 @@
     }
   ],
   "icons": {
-    "16": "./icons/icon-16.png",
-    "32": "./icons/icon-32.png",
-    "48": "./icons/icon-48.png",
-    "128": "./icons/icon-128.png"
+    "16": "icons/icon-16.png",
+    "32": "icons/icon-32.png",
+    "48": "icons/icon-48.png",
+    "128": "icons/icon-128.png"
   },
   "content_security_policy": {
     "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"