add vercel server as mvp

[kubrickcode]

fix #9

[kubrickcode]

/gemini review

[gemini-code-assist]

Code Review

This pull request introduces a Vercel server as an MVP, including a basic API endpoint and necessary configuration files. The changes are a good starting point. My review includes suggestions to improve code quality and adhere to the repository's style guide, mainly focusing on alphabetical sorting of properties in JSON files and avoiding magic numbers in the TypeScript code. Following these suggestions will enhance consistency and maintainability.

[gemini-code-assist]

The function body can be improved for readability and maintainability by extracting hardcoded values into constants. This adheres to the style guide's rule against magic numbers and strings.¹

Additionally, since the request parameter is not used, it's a good practice to rename it to _ to signify that it's intentionally unused.

Suggested change

	export default async (request: VercelRequest, response: VercelResponse) => {
	return response.status(200).json({
	message: "Hello from GitHub Project Status Viewer API",
	timestamp: new Date().toISOString(),
	});
	};
	export default async (_: VercelRequest, response: VercelResponse) => {
	const STATUS_OK = 200;
	const HELLO_MESSAGE = "Hello from GitHub Project Status Viewer API";
	return response.status(STATUS_OK).json({
	message: HELLO_MESSAGE,
	timestamp: new Date().toISOString(),
	});
	};

Style Guide References

Footnotes

1. The style guide recommends separating variable values into constants to avoid magic numbers. (link) ↩

[gemini-code-assist]

The properties in package.json are not sorted alphabetically. According to the style guide, object properties should be sorted alphabetically for consistency and readability.¹

Suggested change

	"name": "github-project-status-viewer-server",
	"version": "1.0.0",
	"description": "Serverless API for GitHub OAuth authentication",
	"main": "api/hello.ts",
	"scripts": {},
	"dependencies": {
	"@vercel/node": "5.3.24",
	"vercel": "48.2.0"
	},
	"devDependencies": {
	"@types/node": "24.7.0",
	"typescript": "5.9.3"
	}
	"dependencies": {
	"@vercel/node": "5.3.24",
	"vercel": "48.2.0"
	},
	"description": "Serverless API for GitHub OAuth authentication",
	"devDependencies": {
	"@types/node": "24.7.0",
	"typescript": "5.9.3"
	},
	"main": "api/hello.ts",
	"name": "github-project-status-viewer-server",
	"scripts": {},
	"version": "1.0.0"

Style Guide References

Footnotes

1. The style guide requires object properties to be sorted alphabetically whenever possible. (link) ↩

[gemini-code-assist]

The properties in compilerOptions are not sorted alphabetically. The style guide recommends sorting object properties to improve consistency and readability.¹

    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "lib": [
      "ES2020"
    ],
    "module": "commonjs",
    "moduleResolution": "node",
    "outDir": ".vercel/output",
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "strict": true,
    "target": "ES2020"

Style Guide References

Footnotes

1. The style guide requires object properties to be sorted alphabetically whenever possible. (link) ↩