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

build_with_node20.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+
+nvm use 20
+echo "Node version: $(node --version)"
+echo "Which node: $(which node)"
+echo "Which yarn: $(which yarn)"
+
+cd /home/mamostehp/pezkuwi-apps
+
+echo "=== Running yarn install ==="
+yarn install
+
+echo "=== Running yarn build ==="
+yarn build