Initial commit: Pezkuwi SDK UI

Comprehensive web interface for interacting with Pezkuwi blockchain.

Features:
- Blockchain explorer
- Wallet management
- Staking interface
- Governance participation
- Developer tools

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docker/Dockerfile

@@ -0,0 +1,36 @@
+FROM ubuntu:latest as builder
+
+# Install any needed packages
+RUN apt-get update && \
+  apt-get install --no-install-recommends -y build-essential curl git gnupg ca-certificates
+
+# install nodejs
+RUN curl -sL https://deb.nodesource.com/setup_lts.x | bash -
+RUN apt-get install --no-install-recommends -y nodejs && \
+  apt-get clean && \
+  rm -rf /var/lib/apt/lists/*
+RUN npm install yarn -g
+
+WORKDIR /apps
+COPY . .
+
+RUN yarn && NODE_ENV=production yarn build:www
+
+# ===========================================================
+FROM nginx:stable-alpine
+
+# The following is mainly for doc purpose to show which ENV is supported
+ENV WS_URL=
+
+WORKDIR /usr/share/nginx/html
+
+COPY docker/env.sh .
+
+RUN apk add --no-cache bash; chmod +x env.sh
+
+COPY docker/nginx.conf /etc/nginx/nginx.conf
+COPY --from=builder /apps/packages/apps/build /usr/share/nginx/html
+
+EXPOSE 80
+
+CMD ["/bin/bash", "-c", "/usr/share/nginx/html/env.sh && nginx -g \"daemon off;\""]

docker/build.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+# Copyright 2017-2025 @polkadot/apps authors & contributors
+# This software may be modified and distributed under the terms
+# of the Apache-2.0 license. See the LICENSE file for details.
+
+# fail fast on any non-zero exits
+set -e
+
+# the docker image name and dockerhub repo
+NAME="polkadot-js-apps"
+REPO="jacogr"
+
+# extract the current npm version from package.json
+VERSION=$(cat package.json \
+  | grep version \
+  | head -1 \
+  | awk -F: '{ print $2 }' \
+  | sed 's/[",]//g' \
+  | sed 's/ //g')
+
+echo "*** Building $NAME"
+docker build -t $NAME -f docker/Dockerfile .
+
+docker login -u $REPO -p $DOCKER_PASS
+
+echo "*** Tagging $REPO/$NAME"
+if [[ $VERSION != *"beta"* ]]; then
+  docker tag $NAME $REPO/$NAME:$VERSION
+fi
+docker tag $NAME $REPO/$NAME
+
+echo "*** Publishing $NAME"
+docker push $REPO/$NAME

docker/env.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+# Copyright 2017-2025 @polkadot/apps authors & contributors
+# SPDX-License-Identifier: Apache-2.0
+
+# This script is used when the docker container starts and does the magic to
+# bring the ENV variables to the generated static UI.
+
+TARGET=./env-config.js
+
+# Recreate config file
+echo -n > $TARGET
+
+declare -a vars=(
+  "WS_URL"
+  "SAMPLE"
+)
+
+echo "window.process_env = {" >> $TARGET
+for VAR in ${vars[@]}; do
+  echo "  $VAR: \"${!VAR}\"," >> $TARGET
+done
+echo "}" >> $TARGET

docker/nginx.conf

@@ -0,0 +1,30 @@
+user  nginx;
+worker_processes  1;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    add_header X-Frame-Options "DENY" always;
+    add_header Content-Security-Policy "frame-ancestors 'none'" always;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout  65;
+    gzip  on;
+    include /etc/nginx/conf.d/*.conf;
+}