Move S3 connection details from hardcoded values to application properties.

This allows for greater flexibility in configuring the S3 storage provider for different environments without requiring code changes.

- Add `endpoint` and `region` to `S3Props`
- Update `S3Config` to use the new properties
- Add new S3 properties to `application-local.properties.dist`

src/main/kotlin/com/pischule/memevizor/upload/S3Config.kt

@@ -11,8 +11,8 @@ class S3Config {
     @Bean
     fun s3Client(s3Props: S3Props): MinioClient =
         MinioClient.builder()
-            .endpoint("https://storage.yandexcloud.net")
-            .region("ru-central1")
+            .endpoint(s3Props.endpoint)
+            .region(s3Props.region)
             .credentials(s3Props.accessKeyId, s3Props.secretAccessKey)
             .build()
 }

src/main/kotlin/com/pischule/memevizor/upload/S3Props.kt

@@ -3,4 +3,10 @@ package com.pischule.memevizor.upload
 import org.springframework.boot.context.properties.ConfigurationProperties
 
 @ConfigurationProperties("s3")
-data class S3Props(val accessKeyId: String, val secretAccessKey: String, val bucket: String)
+data class S3Props(
+    val endpoint: String,
+    val region: String,
+    val accessKeyId: String,
+    val secretAccessKey: String,
+    val bucket: String,
+)

src/main/resources/application-local.properties.dist

@@ -1,3 +1,8 @@
 bot.forward-chat-id=<?>
-bot.approver<?>
-bot.token=<bot token>
+bot.approver-user-ids[0]=<?>
+bot.token=
+s3.endpoint=https://storage.yandexcloud.net
+s3.region=ru-central1
+s3.bucket=memevizor-test
+s3.access-key-id=<?>
+s3.secret-access-key=<?>