fix(deps): downgrade Koog agent dependencies to 0.5.2

Revert Koog-related dependencies from version 0.5.3 to 0.5.2 for compatibility or stability reasons.

Author: phodal

mpp-core/build.gradle.kts

@@ -136,10 +136,10 @@ kotlin {
 
                 runtimeOnly("org.jetbrains.kotlinx:kotlinx-datetime:0.7.1-0.6.x-compat")
                 // Koog AI Framework - JVM only for now
-                implementation("ai.koog:koog-agents:0.5.3")
-                implementation("ai.koog:agents-mcp:0.5.3")
+                implementation("ai.koog:koog-agents:0.5.2")
+                implementation("ai.koog:agents-mcp:0.5.2")
                 // Koog needs these executors
-                implementation("ai.koog:prompt-executor-llms-all:0.5.3")
+                implementation("ai.koog:prompt-executor-llms-all:0.5.2")
             }
         }
 

mpp-core/src/commonMain/kotlin/cc/unitmesh/llm/clients/CustomOpenAILLMClient.kt

@@ -5,7 +5,7 @@ import ai.koog.prompt.dsl.Prompt
 import ai.koog.prompt.executor.clients.ConnectionTimeoutConfig
 import ai.koog.prompt.executor.clients.LLMClient
 import ai.koog.prompt.executor.clients.openai.base.AbstractOpenAILLMClient
-import ai.koog.prompt.executor.clients.openai.base.OpenAIBaseSettings
+import ai.koog.prompt.executor.clients.openai.base.OpenAIBasedSettings
 import ai.koog.prompt.executor.clients.openai.base.models.OpenAIMessage
 import ai.koog.prompt.executor.clients.openai.base.models.OpenAITool
 import ai.koog.prompt.executor.clients.openai.base.models.OpenAIToolChoice
@@ -30,7 +30,7 @@ class CustomOpenAIClientSettings(
     baseUrl: String,
     chatCompletionsPath: String = "chat/completions",
     timeoutConfig: ConnectionTimeoutConfig = ConnectionTimeoutConfig()
-) : OpenAIBaseSettings(baseUrl, chatCompletionsPath, timeoutConfig)
+) : OpenAIBasedSettings(baseUrl, chatCompletionsPath, timeoutConfig)
 
 /**
  * Request model for custom OpenAI-compatible chat completion