Add NetworkLogger utility

NetworkLogger/index.md

@@ -0,0 +1,44 @@
+# NetworkLogger
+
+Logs every network request and response to the console via `os_log`. Useful for debugging API calls, reverse-engineering endpoints, and understanding how an app communicates with its backend.
+
+## What it hooks
+
+- `NSURLSession` task creation (`dataTaskWithRequest:`, `dataTaskWithURL:`, `uploadTaskWithRequest:fromData:`, `downloadTaskWithRequest:`)
+- `NSURLSessionTask resume`
+- `NSURLConnection sendAsynchronousRequest:queue:completionHandler:` (legacy)
+
+## Output format
+
+```
+[NetworkLogger] ▶ REQUEST GET https://platform.runawayplay.com/dragons/api/mailbox
+    Headers:
+        Authorization: Bearer <token>
+        X-Client-Platform: ios
+    Body: (none)
+[NetworkLogger] ◀ RESPONSE GET https://platform.runawayplay.com/dragons/api/mailbox
+    HTTP 200
+    Content-Type: application/json
+    ...
+    Body: {"mailItems": [...]}
+```
+
+## Build
+
+```sh
+make clean && make package THEOS_PACKAGE_SCHEME=rootless
+```
+
+## Inject
+
+```sh
+cyan -i <input.ipa> -o <output_patched.ipa> -f <tweak.deb> -u
+```
+
+## Viewing logs
+
+```sh
+log stream --predicate 'eventMessage contains "NetworkLogger"' --level debug
+```
+
+Or view in Console.app filtering for `NetworkLogger`.