IosSafeHttpDataSource: log itag/mime + full URL for 403 diag

Previous 120-char truncation hid which stream (video vs audio) was being
opened. Splits the log line into 'itag=N mime=X host=Y' summary + a
second 'open url=' line with the full URL so the per-thread interleave
is unambiguous in logcat.

strawApp/src/main/kotlin/com/sulkta/straw/net/IosSafeHttpDataSource.kt

@@ -60,12 +60,17 @@ class IosSafeHttpDataSource(
         // come out as `bytes=N-M` (closed, accepted by googlevideo iOS URLs)
         // instead of `bytes=N-` (open, rejected with 403).
         val bounded = dataSpec.buildUpon().setLength(requestLen).build()
+        // Surface itag + mime from query so we can tell video vs audio apart in logs.
+        val u = dataSpec.uri
+        val itag = u.getQueryParameter("itag")
+        val mime = u.getQueryParameter("mime")
         Log.i(
             TAG,
             "open: pos=${bounded.position} len=${bounded.length} " +
                 "(origLen=${dataSpec.length}, chunkBytes=$chunkBytes) " +
-                "url=${dataSpec.uri.toString().take(120)}",
+                "itag=$itag mime=$mime host=${u.host}",
         )
+        Log.i(TAG, "open url=${u.toString()}")
         originalSpec = dataSpec
         totalRead = 0
         // inner.open() returns the BOUNDED chunk's length. Track it so we