Rebrand to Pezkuwichain Telemetry

- Rename PolkadotIcon to PezkuwiIcon
- Update pinned chains for Pezkuwichain
- Add pezkuwichain, bizinikiwi, pezkuwichain-js icons
- Update favicon with Pezkuwi branding
- Update package.json author to Dijital Kurdistan Tech Institute
- Update GitHub links to pezkuwichain/pezkuwi-telemetry
- Update backend Cargo.toml authors
- Rewrite README with Pezkuwichain documentation
- Add GitHub workflows (frontend-ci, backend-ci, docker, lock)

frontend/package.json

@@ -1,9 +1,9 @@
 {
-  "name": "@dotstats/frontend",
-  "version": "0.2.1",
-  "author": "Parity Technologies Ltd. <admin@parity.io>",
+  "name": "@pezkuwi/telemetry-frontend",
+  "version": "1.0.0",
+  "author": "Dijital Kurdistan Tech Institute <admin@pezkuwichain.io>",
   "license": "GPL-3.0",
-  "description": "Polkadot Telemetry frontend",
+  "description": "Pezkuwichain Telemetry frontend",
   "scripts": {
     "start": "webpack serve --mode=development",
     "build": "webpack --mode=production",