Release v0.1.0

First signed XPI via web-ext unlisted channel. Firefox will now auto-update
installed copies by polling dist/updates.json in this repo.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

dist/updates.json

@@ -1,7 +1,12 @@
 {
   "addons": {
     "autotrader-marker@tony.codes": {
-      "updates": []
+      "updates": [
+        {
+          "version": "0.1.0",
+          "update_link": "https://git.nocker.cloud/tony/autotrader-marker/raw/branch/main/dist/autotrader-marker-0.1.0.xpi"
+        }
+      ]
     }
   }
 }