Fix Solana AMM PDA Seeds, Precision Truncation, and Anchor Bindings

.env.example

@@ -0,0 +1,23 @@
+# Keeper auth and browser-origin bet recording
+ARENA_EXTERNAL_BET_WRITE_KEY=
+STREAM_PUBLISH_KEY=
+CORS_ORIGINS=http://127.0.0.1:4179,http://localhost:4179
+
+# Live duel stream source
+STREAM_STATE_SOURCE_URL=
+STREAM_STATE_SOURCE_BEARER_TOKEN=
+
+# Solana RPC and parser/bootstrap credentials
+SOLANA_RPC_URL=
+BOT_KEYPAIR=
+ORACLE_AUTHORITY_KEYPAIR=
+MARKET_MAKER_KEYPAIR=
+HELIUS_API_KEY=
+
+# EVM RPC endpoints
+BSC_RPC_URL=
+BASE_RPC_URL=
+AVAX_RPC_URL=
+
+# Optional market data providers
+BIRDEYE_API_KEY=

.github/actions/setup-hyperbet/action.yml

@@ -0,0 +1,102 @@
+name: Setup Hyperbet Toolchain
+description: Install the pinned Hyperbet CI toolchain with optional Foundry and Solana/Anchor support.
+
+inputs:
+  install-rust:
+    description: Install Rust and Cargo
+    required: false
+    default: "false"
+  install-foundry:
+    description: Install Foundry
+    required: false
+    default: "false"
+  install-solana:
+    description: Install Solana CLI and solana-test-validator
+    required: false
+    default: "false"
+  install-anchor:
+    description: Install Anchor CLI
+    required: false
+    default: "false"
+  bun-version:
+    description: Bun version to install
+    required: false
+    default: "1.3.1"
+  solana-version:
+    description: Solana CLI version to install
+    required: false
+    default: "2.3.0"
+  anchor-version:
+    description: Anchor CLI version to install
+    required: false
+    default: "0.32.1"
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Bun
+      uses: oven-sh/setup-bun@v2
+      with:
+        bun-version: ${{ inputs.bun-version }}
+
+    - name: Cache Bun store
+      uses: actions/cache@v4
+      with:
+        path: ~/.bun/install/cache
+        key: ${{ runner.os }}-bun-${{ inputs.bun-version }}-${{ hashFiles('bun.lock', 'package.json', 'packages/*/package.json') }}
+        restore-keys: |
+          ${{ runner.os }}-bun-${{ inputs.bun-version }}-
+
+    - name: Setup Rust
+      if: ${{ inputs.install-rust == 'true' || inputs.install-anchor == 'true' }}
+      uses: dtolnay/rust-toolchain@stable
+
+    - name: Install Linux system packages for Anchor
+      if: ${{ inputs.install-anchor == 'true' && runner.os == 'Linux' }}
+      shell: bash
+      run: |
+        set -euo pipefail
+        sudo apt-get update
+        sudo apt-get install -y libssl-dev libudev-dev pkg-config
+
+    - name: Cache Cargo registry
+      if: ${{ inputs.install-rust == 'true' || inputs.install-anchor == 'true' }}
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.cargo/bin
+          ~/.cargo/registry
+          ~/.cargo/git
+        key: ${{ runner.os }}-cargo-${{ inputs.anchor-version }}
+        restore-keys: |
+          ${{ runner.os }}-cargo-
+
+    - name: Setup Foundry
+      if: ${{ inputs.install-foundry == 'true' }}
+      uses: foundry-rs/foundry-toolchain@v1
+
+    - name: Cache Solana CLI
+      if: ${{ inputs.install-solana == 'true' }}
+      uses: actions/cache@v4
+      with:
+        path: ~/.local/share/solana
+        key: ${{ runner.os }}-solana-${{ inputs.solana-version }}
+        restore-keys: |
+          ${{ runner.os }}-solana-
+
+    - name: Setup Solana CLI
+      if: ${{ inputs.install-solana == 'true' }}
+      shell: bash
+      run: |
+        set -euo pipefail
+        if ! command -v solana >/dev/null 2>&1; then
+          sh -c "$(curl -sSfL https://release.anza.xyz/v${{ inputs.solana-version }}/install)"
+        fi
+        echo "${HOME}/.local/share/solana/install/active_release/bin" >> "$GITHUB_PATH"
+
+    - name: Setup Anchor CLI
+      if: ${{ inputs.install-anchor == 'true' }}
+      shell: bash
+      run: |
+        set -euo pipefail
+        cargo install --git https://github.com/coral-xyz/anchor anchor-cli --tag "v${{ inputs.anchor-version }}" --locked --force