feat: setup project structure and tooling

- Initialized npm project and added core dependencies (React, Express, etc.).
- Added development dependencies (TypeScript, Vite, ESLint, Prettier, etc.).
- Configured TypeScript (`tsconfig.json`).
- Configured Vite (`vite.config.ts`) with React plugin and API proxy.
- Configured ESLint (`.eslintrc.cjs`) and Prettier (`.prettierrc.cjs`, `.prettierignore`).
- Added standard `.gitignore`.
- Created basic project structure (`src/client`, `src/server`, `public`).
- Created default `.env` file (PORT=3001, PUBLIC_URL=http://localhost:3001).

1 files changed, 114 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..da82a31
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,114 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.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
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.*
+!.env.example
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build output
+.nuxt
+dist
+
+# Nuxt.js generated files/directories
+.output
+
+# VuePress temporary files
+.vuepress/temp
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Gatsby files
+.cache/
+# Add node_modules/ and logs to the ignore list if they aren't already there
+public
+.tmp
+.idea
+.vscode
+
+# Vite build output
+dist
+
+# Remix build output
+build/
+public/build/
+
+# SvelteKit build output
+.svelte-kit 
\ No newline at end of file