feat: add shared feature bundle definitions and tool-to-bundle mapping

packages/shared/src/features.ts

@@ -0,0 +1,82 @@
+export interface FeatureBundleInfo {
+  id: string;
+  name: string;
+  description: string;
+  estimatedSize: string;
+  enablesTools: string[];
+}
+
+export type FeatureStatus = "not_installed" | "installing" | "installed" | "error";
+
+export interface FeatureBundleState {
+  id: string;
+  name: string;
+  description: string;
+  status: FeatureStatus;
+  installedVersion: string | null;
+  estimatedSize: string;
+  enablesTools: string[];
+  progress: { percent: number; stage: string } | null;
+  error: string | null;
+}
+
+export const FEATURE_BUNDLES: Record<string, FeatureBundleInfo> = {
+  "background-removal": {
+    id: "background-removal",
+    name: "Background Removal",
+    description: "Remove image backgrounds with AI",
+    estimatedSize: "700 MB - 1 GB",
+    enablesTools: ["remove-background", "passport-photo"],
+  },
+  "face-detection": {
+    id: "face-detection",
+    name: "Face Detection",
+    description: "Detect and blur faces, fix red-eye, smart crop",
+    estimatedSize: "200-300 MB",
+    enablesTools: ["blur-faces", "red-eye-removal", "smart-crop"],
+  },
+  "object-eraser-colorize": {
+    id: "object-eraser-colorize",
+    name: "Object Eraser & Colorize",
+    description: "Erase objects from photos and colorize B&W images",
+    estimatedSize: "600-800 MB",
+    enablesTools: ["erase-object", "colorize"],
+  },
+  "upscale-enhance": {
+    id: "upscale-enhance",
+    name: "Upscale & Enhance",
+    description: "AI upscaling, face enhancement, and noise removal",
+    estimatedSize: "4-5 GB",
+    enablesTools: ["upscale", "enhance-faces", "noise-removal"],
+  },
+  "photo-restoration": {
+    id: "photo-restoration",
+    name: "Photo Restoration",
+    description: "Restore old or damaged photos",
+    estimatedSize: "800 MB - 1 GB",
+    enablesTools: ["restore-photo"],
+  },
+  ocr: {
+    id: "ocr",
+    name: "OCR",
+    description: "Extract text from images",
+    estimatedSize: "3-4 GB",
+    enablesTools: ["ocr"],
+  },
+};
+
+export const TOOL_BUNDLE_MAP: Record<string, string> = {};
+for (const [bundleId, bundle] of Object.entries(FEATURE_BUNDLES)) {
+  for (const toolId of bundle.enablesTools) {
+    TOOL_BUNDLE_MAP[toolId] = bundleId;
+  }
+}
+
+export function getBundleForTool(toolId: string): FeatureBundleInfo | null {
+  const bundleId = TOOL_BUNDLE_MAP[toolId];
+  return bundleId ? FEATURE_BUNDLES[bundleId] : null;
+}
+
+export function getToolsForBundle(bundleId: string): string[] {
+  return FEATURE_BUNDLES[bundleId]?.enablesTools ?? [];
+}

packages/shared/src/index.ts

@@ -1,4 +1,5 @@
 export * from "./constants.js";
+export * from "./features.js";
 export * from "./i18n/index.js";
 export * from "./permissions.js";
 export * from "./types.js";