add a share_target for people to add a photo

vite.config.mjs

@@ -17,6 +17,27 @@ export default defineConfig({
       filename: 'sw_scripts-combined.js',
       manifest: {
         name: process.env.TIME_SAFARI_APP_TITLE || require('./package.json').name,
+        short_name: process.env.TIME_SAFARI_APP_TITLE || require('./package.json').name,
+        // 192x192 and 512x512 are important for Chrome to show that it's installable
+        "icons":[
+          {"src":"./img/icons/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},
+          {"src":"./img/icons/android-chrome-512x512.png","sizes":"512x512","type":"image/png"},
+          {"src":"./img/icons/android-chrome-maskable-192x192.png","sizes":"192x192","type":"image/png","purpose":"maskable"},
+          {"src":"./img/icons/android-chrome-maskable-512x512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}
+        ],
+        share_target: {
+          action: '/share-target',
+          method: 'POST',
+          enctype: 'multipart/form-data',
+          params: {
+            files: [
+              {
+                name: 'photo',
+                accept: ['image/jpg', 'image/jpeg', 'image/png'],
+              },
+            ],
+          },
+        },
       },
     }),
   ],