fix(kanban): address PR correctness and CI regressions (#1137)

app/src/main/java/com/m57/hermescontrol/util/StreamingUriRequestBody.kt

@@ -0,0 +1,37 @@
+package com.m57.hermescontrol.util
+
+import android.content.ContentResolver
+import android.net.Uri
+import okhttp3.MediaType
+import okhttp3.RequestBody
+import okio.BufferedSink
+import okio.source
+import java.io.IOException
+
+/**
+ * A streaming OkHttp [RequestBody] backed by an Android SAF [Uri] and [ContentResolver].
+ *
+ * Streams bytes directly from the open stream into OkHttp's [BufferedSink] without
+ * buffering the entire file into heap memory (avoiding OutOfMemoryError on large archives).
+ */
+class StreamingUriRequestBody(
+    private val contentResolver: ContentResolver,
+    private val uri: Uri,
+    private val contentType: MediaType?,
+    private val contentLength: Long = -1L,
+) : RequestBody() {
+    override fun contentType(): MediaType? = contentType
+
+    override fun contentLength(): Long = contentLength
+
+    override fun writeTo(sink: BufferedSink) {
+        val inputStream =
+            contentResolver.openInputStream(uri)
+                ?: throw IOException("Unable to open input stream for URI: $uri")
+        inputStream.use { stream ->
+            stream.source().use { source ->
+                sink.writeAll(source)
+            }
+        }
+    }
+}