update_models.js

const fs = require('fs');
const path = require('path');

const providersDir = path.join(__dirname, 'src/core/api/providers');
const files = fs.readdirSync(providersDir).filter(f => f.endsWith('.ts'));

for (const file of files) {
    const filePath = path.join(providersDir, file);
    let content = fs.readFileSync(filePath, 'utf8');
    
    // Pattern to match:
    // if (modelId in someModels) {
    //     const id = modelId as SomeModelId
    //     return { id, info: someModels[id] }
    // }
    // throw new Error(...)
    
    // We want to replace it with:
    // return { id: modelId as SomeModelId, info: someModels[modelId as SomeModelId] || someModels[someDefaultModelId] }
    // Wait, the default model info is usually returned at the end of the function.
    // If we just remove the `if (modelId in someModels)` and the `throw new Error`, we can just return the modelId and its info (or default info).
    
    // Let's just use sed or a simple string replacement for each file.
}