preload.js

const { contextBridge, ipcRenderer } = require('electron');

contextBridge.exposeInMainWorld('api', {
  // Settings
  getSettings:       ()    => ipcRenderer.invoke('get-settings'),
  setProvider:       (v)   => ipcRenderer.invoke('set-provider', v),
  setApiKey:         (v)   => ipcRenderer.invoke('set-api-key', v),
  setAnthropicKey:   (v)   => ipcRenderer.invoke('set-anthropic-key', v),
  setGeminiKey:      (v)   => ipcRenderer.invoke('set-gemini-key', v),
  setOllamaUrl:      (v)   => ipcRenderer.invoke('set-ollama-url', v),
  setOllamaModel:    (v)   => ipcRenderer.invoke('set-ollama-model', v),
  setShellOnly:      (v)   => ipcRenderer.invoke('set-shell-only', v),
  setColorLocks:     (v)   => ipcRenderer.invoke('set-color-locks', v),
  resetCredentials:  ()    => ipcRenderer.invoke('reset-credentials'),
  fetchOllamaModels: (url) => ipcRenderer.invoke('fetch-ollama-models', url),
  setOutputDir:      ()    => ipcRenderer.invoke('set-output-dir'),

  // Image
  pasteImage:        ()    => ipcRenderer.invoke('paste-image'),
  analyzeImage:      (d)   => ipcRenderer.invoke('analyze-image', d),

  // File ops
  saveDesignMd:      (d)   => ipcRenderer.invoke('save-design-md', d),
  copyToClipboard:   (t)   => ipcRenderer.invoke('copy-to-clipboard', t),
  openOutputFolder:  ()    => ipcRenderer.invoke('open-output-folder'),

  // Events from main process
  onOpenSettings: (cb) => ipcRenderer.on('open-settings', cb),

  platform: process.platform
});