feat: scaffold projet avec stubs et test runner navigateur

js/bgRemover.js

@@ -0,0 +1,18 @@
+export function chebyshevDistance(c1, c2) {
+  throw new Error('Not implemented');
+}
+export function createFloodFillMask(imageData, seedColor, tolerance) {
+  throw new Error('Not implemented');
+}
+export function applyMaskToImageData(imageData, mask, replacementColor) {
+  throw new Error('Not implemented');
+}
+export function softEdges(imageData, mask) {
+  throw new Error('Not implemented');
+}
+export function removeBackground(canvas, seedColor, tolerance = 30) {
+  throw new Error('Not implemented');
+}
+export async function pickColorFromCanvas(canvas) {
+  throw new Error('Not implemented');
+}

js/heicConverter.js

@@ -0,0 +1,3 @@
+export async function convertHeicToJpeg(file) {
+  throw new Error('Not implemented');
+}

js/imageProcessor.js

@@ -0,0 +1,3 @@
+export async function processBatch(items, processFn, concurrency = 3) {
+  throw new Error('Not implemented');
+}

js/zipExporter.js

@@ -0,0 +1,3 @@
+export async function downloadAllAsZip(processedFiles) {
+  throw new Error('Not implemented');
+}