Massive fixes

Author: NellowTCS

.gitignore

@@ -137,3 +137,5 @@ dist
 # Vite logs files
 vite.config.js.timestamp-*
 vite.config.ts.timestamp-*
+
+.wrangler

Backend/.dev.vars.example

@@ -0,0 +1,4 @@
+# Copy this to .dev.vars and add your actual API key
+# Get your API key from https://api.17track.net/
+
+TRACK_API_KEY=your_17track_api_key_here