Add initial project structure with build scripts, configuration, and WebSocket bridge for Pyright LSP

Author: saleh-mir

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.*
+!.env.example
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Sveltekit cache directory
+.svelte-kit/
+
+# vitepress build output
+**/.vitepress/dist
+
+# vitepress cache directory
+**/.vitepress/cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# Firebase cache directory
+.firebase/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v3
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+
+# Vite logs files
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
+
+# Build artifacts
+build/
+output/
+*.tar.gz
+*.zip

README.md

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+# Pyright LSP WebSocket Bridge
+
+WebSocket bridge for Pyright language server with bundled Node.js runtime.
+
+## Build
+
+### Single Platform (Linux x64)
+```bash
+./build.sh
+```
+Output: `output/linux-x64.tar.gz` (~34 MB)
+
+### All Platforms
+```bash
+./build-all.sh
+```
+Outputs:
+- `linux-x64.tar.gz` / `linux-arm64.tar.gz`
+- `darwin-x64.tar.gz` / `darwin-arm64.tar.gz`
+- `win32-x64.zip`
+
+## Deploy & Run
+
+### Linux/macOS
+```bash
+# Extract
+tar -xzf linux-x64.tar.gz
+
+# Run
+cd linux-x64
+./start.sh \
+  --port 9011 \
+  --project-root /path/to/project \
+  --jesse-relative-path jesse_folder_name \
+  --bot-relative-path jesse-bot_folder_name
+```
+
+### Windows
+```cmd
+REM Extract linux-x64.zip, then:
+cd linux-x64
+start.bat --port 9011 --project-root C:\path\to\project --jesse-relative-path jesse_folder_name  --bot-relative-path jesse-bot_folder_nam
+```
+
+## Features
+
+- ✅ Bundled Node.js runtime (no system dependencies)
+- ✅ Optimized build (~70% size reduction)
+- ✅ Cross-platform support (Linux, macOS, Windows)
+- ✅ Production-ready dependencies only
+
+## Development
+
+```bash
+npm install
+npm start -- --port 9011 --project-root /path/to/project ...
+```
+