drop estimateContentLength from stream URLs

The server's byte estimate can be shorter than the transcoded stream, so the player stops at Content-Length and some tracks end early. Let the server stream the true length instead.

app/src/main/kotlin/com/subtracks/data/source/subsonic/SubsonicSource.kt

@@ -136,8 +136,6 @@ class SubsonicSource(
             "stream",
             buildMap {
                 put("id", songId)
-                val transcodes = maxBitrate > 0 || !streamFormat.isNullOrEmpty()
-                if (transcodes) put("estimateContentLength", "true")
                 if (maxBitrate > 0) put("maxBitRate", maxBitrate.toString())
                 streamFormat?.takeIf { it.isNotEmpty() }?.let { put("format", it) }
             },

app/src/test/kotlin/com/subtracks/data/source/subsonic/SubsonicSourceTest.kt

@@ -416,7 +416,7 @@ class SubsonicSourceTest {
         val uri = SubsonicSource(1, client(), maxBitrate = 128).streamUri("s1").toString()
 
         assertTrue(uri, uri.contains("maxBitRate=128"))
-        assertTrue(uri, uri.contains("estimateContentLength=true"))
+        assertFalse(uri, uri.contains("estimateContentLength"))
     }
 
     @Test
@@ -433,7 +433,7 @@ class SubsonicSourceTest {
         val uri = SubsonicSource(1, client(), streamFormat = "opus").streamUri("s1").toString()
 
         assertTrue(uri, uri.contains("format=opus"))
-        assertTrue(uri, uri.contains("estimateContentLength=true"))
+        assertFalse(uri, uri.contains("estimateContentLength"))
     }
 
     private fun client() =