temp progress on binary correct including

features/common/common/build.gradle

@@ -12,6 +12,7 @@ kotlin {
             dependencies {
                 api libs.microutils.common
                 api libs.microutils.serialization.typedserializer
+                api libs.microutils.mimetypes
                 api libs.klock
                 api "io.insert-koin:koin-core:$koin_version"
                 api "com.benasher44:uuid:$uuid_version"

features/common/common/src/commonMain/kotlin/dev/inmo/postssystem/features/common/common/FileMimeType.kt

@@ -0,0 +1,6 @@
+package dev.inmo.postssystem.features.common.common
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.mime_types.MimeType
+
+expect val MPPFile.mimeType: MimeType

features/common/common/src/jsMain/kotlin/dev/inmo/postssystem/features/common/common/ActualFileMimeType.kt

@@ -0,0 +1,8 @@
+package dev.inmo.postssystem.features.common.common
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.mime_types.*
+
+actual val MPPFile.mimeType: MimeType
+    get() = findBuiltinMimeType(type) ?: KnownMimeTypes.Any
+

features/common/common/src/jvmMain/kotlin/dev/inmo/postssystem/features/common/common/ActualFileMimeType.kt

@@ -0,0 +1,10 @@
+package dev.inmo.postssystem.features.common.common
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.common.filename
+import dev.inmo.micro_utils.mime_types.*
+import java.net.URLConnection
+
+actual val MPPFile.mimeType: MimeType
+    get() = URLConnection.getFileNameMap().getContentTypeFor(filename.name) ?.let(::findBuiltinMimeType) ?: KnownMimeTypes.Any
+