fix: update @pezkuwi packages and resolve alias conflicts

- Update @pezkuwi/api to 16.5.6, extension-dapp to 0.62.11
- Add npm overrides to fix internal dependency version mismatches
- Rename @pezkuwi/types alias to @local/types to prevent collision with npm package
- Update shared/utils/dex.ts import to use @local/types/dex

shared/utils/dex.ts

@@ -1,5 +1,5 @@
 import { ApiPromise } from '@pezkuwi/api';
-import { KNOWN_TOKENS, PoolInfo, SwapQuote, UserLiquidityPosition } from '@pezkuwi/types/dex';
+import { KNOWN_TOKENS, PoolInfo, SwapQuote, UserLiquidityPosition } from '@local/types/dex';
 
 /**
  * Format balance with proper decimals