chore: clean up repo - remove broken workflows, update README

- Remove workflows requiring unavailable secrets
- Add simple CI workflow for build and test
- Write clean README with usage examples
- Prepare for dev branch

.github/workflows/auto-approve.yml

@@ -1,16 +0,0 @@
-name: bot
-
-on:
-  pull_request:
-    types: [labeled]
-
-jobs:
-  approve:
-    if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && (!github.event.pull_request || github.event.pull_request.head.repo.full_name == github.repository)"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: jacogr/action-approve@795afd1dd096a2071d7ec98740661af4e853b7da
-        with:
-          authors: jacogr, TarikGul, valentinfernandez1
-          labels: -auto
-          token: ${{ secrets.GH_PAT_BOT }}

.github/workflows/auto-merge.yml

@@ -1,16 +0,0 @@
-name: bot
-
-on:
-  pull_request:
-    types: [labeled]
-
-jobs:
-  merge:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: jacogr/action-merge@d2d64b4545acd93b0a9575177d3d215ae3f92029
-        with:
-          checks: pr (build),pr (lint),pr (test)
-          labels: -auto
-          strategy: squash
-          token: ${{ secrets.GH_PAT_BOT }}

.github/workflows/ci.yml

@@ -0,0 +1,48 @@
+name: CI
+
+on:
+  push:
+    branches: [master, dev]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --immutable
+
+      - name: Build JavaScript
+        run: yarn build:js
+
+      - name: Lint
+        run: yarn lint
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'yarn'
+
+      - name: Setup Rust
+        uses: dtolnay/rust-action@stable
+
+      - name: Install dependencies
+        run: yarn install --immutable
+
+      - name: Run Rust tests
+        run: yarn test:wasm-crypto:rust

.github/workflows/lock.yml

@@ -1,25 +0,0 @@
-name: 'Lock Threads'
-
-on:
-  schedule:
-    - cron: '20 1/3 * * *'
-
-jobs:
-  lock:
-    runs-on: ubuntu-latest
-    env:
-      YARN_ENABLE_SCRIPTS: false
-    steps:
-      - uses: dessant/lock-threads@c1b35aecc5cdb1a34539d14196df55838bb2f836
-        with:
-          github-token: ${{ secrets.GH_PAT_BOT }}
-          issue-inactive-days: '7'
-          issue-comment: >
-            This thread has been automatically locked since there has not been
-            any recent activity after it was closed. Please open a new issue
-            if you think you have a related problem or query.
-          pr-inactive-days: '2'
-          pr-comment: >
-            This pull request has been automatically locked since there
-            has not been any recent activity after it was closed.
-            Please open a new issue for related bugs.

.github/workflows/pr-any.yml

@@ -1,30 +0,0 @@
-name: PR
-on: [pull_request]
-
-jobs:
-  pr:
-    continue-on-error: true
-    strategy:
-      matrix:
-        step: ['lint', 'test', 'build', 'deno']
-    runs-on: ubuntu-latest
-    env:
-      YARN_ENABLE_SCRIPTS: false
-    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 'lts/*'
-    - uses: denoland/setup-deno@v1
-      with:
-        deno-version: v1.42.x
-    - name: ${{ matrix.step }}
-      if: always()
-      continue-on-error: true
-      run: |
-        yarn install --immutable
-        if [ "${{ matrix.step }}" != "lint" ]; then
-          ./scripts/install-build-deps.sh
-        fi
-        yarn polkadot-dev-deno-map
-        yarn ${{ matrix.step }}

.github/workflows/push-master.yml

@@ -1,36 +0,0 @@
-name: Master
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  master:
-    if: "! startsWith(github.event.head_commit.message, '[CI Skip]')"
-    strategy:
-      matrix:
-        step: ['build:release']
-    runs-on: ubuntu-latest
-    env:
-      YARN_ENABLE_SCRIPTS: false
-      CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
-      GH_PAT: ${{ secrets.GH_PAT_BOT }}
-      GH_RELEASE_GITHUB_API_TOKEN: ${{ secrets.GH_PAT_BOT }}
-      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-    steps:
-    - uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-        token: ${{ secrets.GH_PAT_BOT }}
-        ref: ${{ github.ref }}
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 'lts/*'
-    - name: Set Execute Permissions
-      run: chmod +x ./scripts/*
-    - name: Run Install Build Deps
-      run: bash ./scripts/install-build-deps.sh
-    - name: build
-      run: |
-        yarn install --immutable
-        yarn ${{ matrix.step }}

README.md

@@ -1,17 +1,77 @@
-# @pezkuwi/wasm
+# @pezkuwi/wasm-crypto
 
-Various WASM wrappers around Rust crates
+WASM cryptographic primitives for PezkuwiChain.
 
-## overview
+## Overview
 
-It is split up into a number of internal packages, namely utilities -
+This package provides WebAssembly-based cryptographic functions used by PezkuwiChain applications, including:
 
-- [wasm-crypto](packages/wasm-crypto/) Various hashing functions, sr25519 & ed25519 crypto
+- **SR25519** - Schnorr signatures with Ristretto point compression (bizinikiwi signing context)
+- **ED25519** - Edwards-curve Digital Signature Algorithm
+- **BIP39** - Mnemonic code for generating deterministic keys
+- **Hashing** - Blake2b, SHA256, SHA512, Keccak, XXHash, Scrypt, PBKDF2
 
-These are split from the `pezkuwi/util` repo where it is heavily used as part of `@pezkuwi/util-crypto`. (There JS fallbacks are available for some interfaces, e.g. hashing, but for sr25519 WASM is the only interface). Since these don't undergo massive changes on a daily basis and has a build overhead (WASM compilation & optimisation), it is better managed as a seperate repo with a specific CI configuration.
+## Installation
 
-## development
+```bash
+npm install @pezkuwi/wasm-crypto
+# or
+yarn add @pezkuwi/wasm-crypto
+```
 
-Contributions are welcome!
+## Usage
 
-To start off, this repo (along with others in the [@pezkuwichain](https://github.com/pezkuwichain/) family) uses yarn workspaces to organise the code. As such, after cloning, its dependencies _should_ be installed via `yarn`, not via npm; the latter will result in broken dependencies.
+```javascript
+import { waitReady, sr25519KeypairFromSeed, sr25519Sign } from '@pezkuwi/wasm-crypto';
+
+// Initialize WASM
+await waitReady();
+
+// Generate keypair from seed
+const seed = new Uint8Array(32); // your seed here
+const keypair = sr25519KeypairFromSeed(seed);
+
+// Sign a message
+const publicKey = keypair.slice(64);
+const secretKey = keypair.slice(0, 64);
+const message = new TextEncoder().encode('Hello PezkuwiChain!');
+const signature = sr25519Sign(publicKey, secretKey, message);
+```
+
+## Packages
+
+| Package | Description |
+|---------|-------------|
+| `@pezkuwi/wasm-crypto` | Main package with all crypto functions |
+| `@pezkuwi/wasm-crypto-wasm` | Compiled WASM binary |
+| `@pezkuwi/wasm-crypto-asmjs` | ASM.js fallback for older browsers |
+| `@pezkuwi/wasm-crypto-init` | Initialization helpers |
+| `@pezkuwi/wasm-bridge` | WASM bridge utilities |
+| `@pezkuwi/wasm-util` | Utility functions |
+
+## Building from Source
+
+```bash
+# Install dependencies
+yarn install
+
+# Build WASM and JavaScript
+yarn build
+
+# Run tests
+yarn test
+```
+
+### Prerequisites
+
+- Node.js 18+
+- Rust toolchain (for WASM compilation)
+- wasm-pack
+
+## Signing Context
+
+This package uses **bizinikiwi** as the SR25519 signing context, which is unique to PezkuwiChain. This ensures signature incompatibility with other networks for security.
+
+## License
+
+Apache-2.0