feat: make Codestral as default code completion model and remove StarCoder entirely

Author: carlrobertoh

src/main/kotlin/ee/carlrobert/codegpt/settings/service/codegpt/CodeGPTAvailableModels.kt

@@ -62,7 +62,6 @@ object CodeGPTAvailableModels {
         DEFAULT_CODE_MODEL,
         CodeGPTModel("Qwen 2.5 Coder", "qwen-2.5-32b-code", Icons.Qwen, FREE),
         CodeGPTModel("GPT-3.5 Turbo Instruct", "gpt-3.5-turbo-instruct", Icons.OpenAI, FREE),
-        CodeGPTModel("StarCoder", "starcoder-7b", Icons.CodeGPTModel, ANONYMOUS),
     )
 
     @JvmStatic

src/main/kotlin/ee/carlrobert/codegpt/settings/service/codegpt/CodeGPTServiceSettings.kt

@@ -21,5 +21,5 @@ class CodeGPTServiceChatCompletionSettingsState : BaseState() {
 
 class CodeGPTServiceCodeCompletionSettingsState : BaseState() {
     var codeCompletionsEnabled by property(false)
-    var model by string("starcoder-7b")
+    var model by string("codestral")
 }

src/main/kotlin/ee/carlrobert/codegpt/settings/service/custom/template/CustomServiceCodeCompletionTemplate.kt

@@ -24,7 +24,7 @@ enum class CustomServiceCodeCompletionTemplate(
     FIREWORKS(
         "https://api.fireworks.ai/inference/v1/completions",
         getDefaultHeadersWithAuthentication(),
-        getDefaultBodyParams(mapOf("model" to "accounts/fireworks/models/starcoder-7b"))
+        getDefaultBodyParams(mapOf("model" to "accounts/fireworks/models/qwen2p5-coder-32b-instruct"))
     ),
     OPENAI(
         "https://api.openai.com/v1/completions",