feat: complete migration to Deno with automated releases

- Remove old Node.js infrastructure (package.json, tsconfig.json, bin/nupst launcher, setup.sh)
- Update install.sh to download pre-compiled binaries from Gitea releases
- Add Gitea Actions CI/CD workflows:
  - ci.yml: Type checking, linting, and build verification
  - release.yml: Automated binary compilation and release on tags
- Update .gitignore for Deno-focused project structure
- Binary-based distribution requires no dependencies or build steps

bin/nupst

@@ -1,96 +0,0 @@
-#!/bin/bash
-
-# NUPST Launcher Script
-# This script detects architecture and OS, then runs NUPST with the appropriate Node.js binary
-
-# First, handle symlinks correctly
-REAL_SCRIPT_PATH=$(readlink -f "${BASH_SOURCE[0]}")
-SCRIPT_DIR=$(dirname "$REAL_SCRIPT_PATH")
-
-# For debugging
-# echo "Script path: $REAL_SCRIPT_PATH"
-# echo "Script dir: $SCRIPT_DIR"
-
-# If we're run via symlink from /usr/local/bin, use the hardcoded installation path
-if [[ "$SCRIPT_DIR" == "/usr/local/bin" ]]; then
-  PROJECT_ROOT="/opt/nupst"
-else
-  # Otherwise, use relative path from script location
-  PROJECT_ROOT="$( cd "$SCRIPT_DIR/.." &> /dev/null && pwd )"
-fi
-
-# For debugging
-# echo "Project root: $PROJECT_ROOT"
-
-# Detect architecture and OS
-ARCH=$(uname -m)
-OS=$(uname -s)
-
-# Determine Node.js binary location based on architecture and OS
-NODE_BIN=""
-case "$OS" in
-  Linux)
-    case "$ARCH" in
-      x86_64)
-        NODE_BIN="$PROJECT_ROOT/vendor/node-linux-x64/bin/node"
-        ;;
-      aarch64|arm64)
-        NODE_BIN="$PROJECT_ROOT/vendor/node-linux-arm64/bin/node"
-        ;;
-      *)
-        # Use system Node as fallback for other architectures
-        if command -v node &> /dev/null; then
-          NODE_BIN="node"
-          echo "Using system Node.js installation for unsupported architecture: $ARCH"
-        fi
-        ;;
-    esac
-    ;;
-  Darwin)
-    case "$ARCH" in
-      x86_64)
-        NODE_BIN="$PROJECT_ROOT/vendor/node-darwin-x64/bin/node"
-        ;;
-      arm64)
-        NODE_BIN="$PROJECT_ROOT/vendor/node-darwin-arm64/bin/node"
-        ;;
-      *)
-        # Use system Node as fallback for other architectures
-        if command -v node &> /dev/null; then
-          NODE_BIN="node"
-          echo "Using system Node.js installation for unsupported architecture: $ARCH"
-        fi
-        ;;
-    esac
-    ;;
-  *)
-    # Use system Node as fallback for other operating systems
-    if command -v node &> /dev/null; then
-      NODE_BIN="node"
-      echo "Using system Node.js installation for unsupported OS: $OS"
-    fi
-    ;;
-esac
-
-# If binary doesn't exist, try system Node as fallback
-if [ -z "$NODE_BIN" ] || [ ! -f "$NODE_BIN" ]; then
-  if command -v node &> /dev/null; then
-    NODE_BIN="node"
-    echo "Using system Node.js installation"
-  else  
-    echo "Error: Node.js binary not found for $OS-$ARCH"
-    echo "Please run the setup script or install Node.js manually."
-    exit 1
-  fi
-fi
-
-# Run NUPST with the Node.js binary
-if [ -f "$PROJECT_ROOT/dist_ts/index.js" ]; then
-  exec "$NODE_BIN" "$PROJECT_ROOT/dist_ts/index.js" "$@"
-elif [ -f "$PROJECT_ROOT/dist/index.js" ]; then
-  exec "$NODE_BIN" "$PROJECT_ROOT/dist/index.js" "$@"
-else
-  echo "Error: Could not find NUPST's index.js file."
-  echo "Please run the setup script to download the required files."
-  exit 1
-fi