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This commit refactors the `geminiService` to proxy requests through new API middleware endpoints instead of using the Gemini SDK directly. Changes include: - A new `apiService` is introduced to handle POST requests to the middleware. - `geminiService` is updated to use `apiService` for `generateImage`, `editImage`, and `segmentImage` methods. - Direct dependency on `@google/genai` SDK and the API key have been removed from the frontend service.
…ration Refactor Gemini Service to Use API Middleware
This commit introduces a backend Express server to proxy requests to the Gemini API, ensuring the API key is not exposed on the client side. - A new `server.ts` file is created, containing an Express server with three endpoints: `/api/generate`, `/api/edit`, and `/api/segment`. - The server reads the `GEMINI_API_KEY` from the environment variables, keeping it secure. - The `vite.config.ts` file is updated to proxy API requests from the frontend to this new backend server during development. - New scripts (`dev`, `dev:frontend`, `dev:backend`) are added to `package.json` to run both the frontend and backend servers concurrently using `concurrently`. - The `express`, `@google/genai`, `@types/express`, `concurrently`, and `ts-node` packages were added as dependencies.
…ration feat: Add backend middleware for secure API calls
This commit introduces a production-ready build process for the Node.js server to resolve deployment issues on platforms like Render. - A `tsconfig.server.json` file is added to handle the compilation of the TypeScript server code. - The `package.json` scripts have been updated: - A `build` script now compiles both the frontend (Vite) and the backend (tsc). - A `start` script is added to run the compiled JavaScript server, which is the correct practice for a production environment. This replaces the previous development-only approach of using `ts-node` in the start command.
…ration fix: Add production build process for server
This commit converts the Node.js server from ES Modules to the more broadly compatible CommonJS module system. This is intended to fix the "unknown file extension" error encountered during deployment on platforms like Render. - The `"type": "module"` property has been removed from `package.json`. - The `dev:backend` script in `package.json` is updated to use `ts-node` in a CommonJS-compatible way. - `tsconfig.server.json` is modified to compile the server code to CommonJS modules. - The import statements in `server.ts` are updated to use the CommonJS `require()` syntax.
…ration fix: Convert server to CommonJS to resolve deployment error
This commit fixes the "unknown file extension" error encountered during deployment on platforms like Render. It does so by making the server's ES Module format explicit, which is a more robust solution than relying on the root `package.json`.
- The server file is renamed from `server.ts` to `server.mts`. This tells TypeScript to compile it to a `.mjs` file.
- `tsconfig.server.json` is updated to include `server.mts`.
- The `start` script in `package.json` is updated to run `node dist-server/server.mjs`.
- The `dev:backend` script is updated to use the new `server.mts` file.
- A post-build step is added to the `build:backend` script to create a `package.json` with `{"type": "module"}` in the `dist-server` directory. This is a best practice that ensures the Node.js runtime environment is correctly configured for ES Modules.
…ration fix: Resolve deployment error using .mjs extension
This commit resolves the 'Cannot GET /' error that occurred after deployment by configuring the Express server to serve the static frontend files. - The `server.mts` file is updated to use `express.static` to serve the contents of the `dist` directory. - A catch-all route (`*`) is added to serve `index.html` for any request that doesn't match an API endpoint or a static file. This is crucial for single-page applications like React to handle their own routing. - The server port is now configured to use the `PORT` environment variable provided by the hosting service, with a fallback to `3001` for local development.
…ration fix: Configure server to serve the frontend application
This commit fixes a runtime crash (`PathError: Missing parameter name at index 1: *`) by changing the server's catch-all route from `app.get('*', ...)` to the more standard and robust `app.get('/*', ...)`. This ensures the route is correctly interpreted by Express's routing library in all environments.
…ration fix: Correct catch-all route to resolve PathError
This commit resolves the final `PathError` runtime crash by updating the server's catch-all route to use the modern, compatible syntax required by `path-to-regexp@6+` (used in Express v5 and other modern routers).
The route `app.get('/*', ...)` has been changed to `app.get('/:path(*)', ...)`.
This is the standard and correct way to implement a catch-all route for a single-page application fallback in current versions of Express, and it resolves the deployment crash.
…ration fix: Implement correct catch-all route syntax for Express v5+
This commit resolves the persistent `PathError` runtime crash by implementing a regular expression-based catch-all route. This is a more robust and compatible method than wildcard or splat patterns.
The route `app.get('/:path(*)', ...)` has been changed to `app.get(/^\/(?!api).*/, ...)`.
This new route explicitly serves the `index.html` file for any path that does not begin with `/api`, ensuring that the frontend is served correctly while leaving the API endpoints unaffected. This definitive fix avoids the underlying syntax issues with `path-to-regexp` in the production environment.
…ration fix: Use RegEx for catch-all route to resolve deployment crash
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