feat: initial Pezkuwi Apps rebrand from polkadot-apps

Rebranded terminology:
- Polkadot → Pezkuwi
- Kusama → Dicle
- Westend → Zagros
- Rococo → PezkuwiChain
- Substrate → Bizinikiwi
- parachain → teyrchain

Custom logos with Kurdistan brand colors (#e6007a → #86e62a):
- bizinikiwi-hexagon.svg
- sora-bizinikiwi.svg
- hezscanner.svg
- heztreasury.svg
- pezkuwiscan.svg
- pezkuwistats.svg
- pezkuwiassembly.svg
- pezkuwiholic.svg

packages/react-components/src/styles/media.ts

@@ -0,0 +1,20 @@
+// Copyright 2017-2025 @pezkuwi/react-components authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export default [
+  '2000', '1900', '1800', '1700', '1600', '1500', '1400', '1300', '1200', '1100',
+  '1000', '900', '800', '700', '600', '500', '400'
+].map((size) => `
+  .media--${size} {
+    @media only screen and (max-width: ${size}px) {
+      display: none !important;
+    }
+  }
+
+  .media--${size}-noPad {
+    @media only screen and (max-width: ${size}px) {
+      min-width: 0 !important;
+      padding: 0 !important;
+    }
+  }
+`).join('');