feat: ship photo-first Timmy prototype and sovereign vision spike

manifest.webmanifest

@@ -0,0 +1,13 @@
+{
+  "name": "Timmy the Talking Turd",
+  "short_name": "Timmy",
+  "description": "Your private, intelligent pooping pal.",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#f7f3ea",
+  "theme_color": "#f7f3ea",
+  "icons": [
+    {"src":"/assets/icon-192.svg","sizes":"192x192","type":"image/svg+xml","purpose":"any maskable"},
+    {"src":"/assets/icon-512.svg","sizes":"512x512","type":"image/svg+xml","purpose":"any maskable"}
+  ]
+}