♻️ sync owner migration and facade thinning

src/utils/sink_models.mbt

@@ -1,105 +1 @@
 ///|
-pub struct FileRotation {
-  max_bytes : Int
-  max_backups : Int
-  native_wide_max_bytes : Int64?
-}
-
-///|
-pub struct FileSinkState {
-  path : String
-  available : Bool
-  append : Bool
-  auto_flush : Bool
-  rotation : FileRotation?
-  open_failures : Int
-  write_failures : Int
-  flush_failures : Int
-  rotation_failures : Int
-}
-
-///|
-pub struct FileSinkPolicy {
-  append : Bool
-  auto_flush : Bool
-  rotation : FileRotation?
-}
-
-///|
-pub fn FileSinkPolicy::new(
-  append? : Bool = true,
-  auto_flush? : Bool = true,
-  rotation? : FileRotation? = None,
-) -> FileSinkPolicy {
-  { append, auto_flush, rotation }
-}
-
-///|
-pub fn FileSinkState::new(
-  path : String,
-  available? : Bool = false,
-  append? : Bool = true,
-  auto_flush? : Bool = true,
-  rotation? : FileRotation? = None,
-  open_failures? : Int = 0,
-  write_failures? : Int = 0,
-  flush_failures? : Int = 0,
-  rotation_failures? : Int = 0,
-) -> FileSinkState {
-  {
-    path,
-    available,
-    append,
-    auto_flush,
-    rotation,
-    open_failures,
-    write_failures,
-    flush_failures,
-    rotation_failures,
-  }
-}
-
-///|
-pub fn file_rotation(max_bytes : Int, max_backups? : Int = 1) -> FileRotation {
-  {
-    max_bytes: if max_bytes <= 0 {
-      1
-    } else {
-      max_bytes
-    },
-    max_backups: if max_backups <= 0 {
-      1
-    } else {
-      max_backups
-    },
-    native_wide_max_bytes: None,
-  }
-}
-
-///|
-pub fn file_rotation_i64(
-  max_bytes : Int64,
-  max_backups? : Int = 1,
-) -> FileRotation {
-  let normalized = if max_bytes <= 0L { 1L } else { max_bytes }
-  let clamped_max_bytes = if normalized > 2147483647L {
-    2147483647
-  } else {
-    normalized.to_int()
-  }
-  {
-    max_bytes: clamped_max_bytes,
-    max_backups: if max_backups <= 0 {
-      1
-    } else {
-      max_backups
-    },
-    native_wide_max_bytes: Some(normalized),
-  }
-}
-
-///|
-pub(all) enum QueueOverflowPolicy {
-  DropNewest
-  DropOldest
-}