Add Pezkuwi SDK UI - Polkadot.js Apps clone

- Clone Polkadot.js Apps repository
- Update package.json with Pezkuwi branding
- Add Pezkuwi endpoint to production chains (wss://pezkuwichain.app:9944)
- Create comprehensive README for SDK UI
- Set up project structure with all packages

Next steps:
- Apply Kurdistan colors (Kesk, Sor, Zer, Spi + Black) to UI theme
- Replace logos with Pezkuwi branding
- Test build and deployment

pezkuwi-sdk-ui/packages/test-support/scripts/readme.md

@@ -0,0 +1,18 @@
+## Scripts for bounty testing
+
+The scripts are prepared to run on a local, development version of substrate with following changes:
+- `bin/node/runtime/src/lib.rs`
+  ```
+  pub const SpendPeriod: BlockNumber = 1 * MINUTES;
+  pub const BountyDepositPayoutDelay: BlockNumber = 1 * MINUTES
+  ```
+
+To run a script enter the `packages/test-support` directory and run:
+```
+ts-node scripts/<script-name>
+```
+
+Available scripts:
+- `createBounties` - creates a list of bounties,
+  one in each status ( Proposed, Funded, Curator Proposed, Active, Pending Payout, Closed	)
+