fix: update extension packages and fix type compatibility for pezkuwi-sdk

- Update @pezkuwi/extension-inject to ^0.62.13 with proper /types exports
- Update @pezkuwi/extension-dapp to ^0.62.13
- Update @pezkuwi/extension-compat-metamask to ^0.62.13
- Fix IconTheme type to include 'bizinikiwi' and 'pezkuwi' themes
- Fix endpoint array issues (getTeleports -> direct array references)
- Add type assertions for external package compatibility (acala, moonbeam, parallel)
- Fix subspace.ts dynamic class typing
- Fix conviction type in page-referenda
- Update Pallet type names to Pezpallet prefix across codebase
- Define InjectedExtension types locally for module resolution
- Add styled-components DefaultTheme augmentation
- Add react-copy-to-clipboard type declaration for React 18

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

packages/apps-config/src/api/spec/subspace.ts

@@ -51,9 +51,11 @@ function createHeaderExtended (
   header: Header,
   api: ApiInterfaceRx
 ): HeaderExtended {
-  const HeaderBase = registry.createClass('Header');
+  // HeaderBase is dynamically created at runtime, so we need type assertions
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const HeaderBase = registry.createClass('Header') as any;
 
-  class SubHeaderExtended extends HeaderBase implements HeaderExtended {
+  class SubHeaderExtended extends HeaderBase {
     readonly #author?: AccountId32;
 
     constructor (registry: Registry, header: Header, api: ApiInterfaceRx) {
@@ -67,7 +69,7 @@ function createHeaderExtended (
     }
   }
 
-  return new SubHeaderExtended(registry, header, api);
+  return new SubHeaderExtended(registry, header, api) as HeaderExtended;
 }
 
 function subscribeNewHeads (