feat: drop unused presets (qwen2.5-1.5b, qwen3-1.7b)

src/kpaa/llm/presets.py

@@ -50,15 +50,6 @@ PRESETS: list[ModelPreset] = [
         hf_repo="google/gemma-4-E2B-it",
         family="gemma",
     ),
-    ModelPreset(
-        id="qwen2.5-1.5b",
-        label="Qwen2.5 1.5B Instruct (가장 빠름)",
-        short="1.5B · 토큰 속도 최우선 · 한국어 톤은 다소 뻣뻣",
-        llama_cpp_repo="bartowski/Qwen2.5-1.5B-Instruct-GGUF",
-        llama_cpp_file="Qwen2.5-1.5B-Instruct-Q4_K_M.gguf",
-        hf_repo="Qwen/Qwen2.5-1.5B-Instruct",
-        family="qwen2.5",
-    ),
     ModelPreset(
         id="qwen2.5-3b",
         label="Qwen2.5 3B Instruct (빠름·안정)",
@@ -68,15 +59,6 @@ PRESETS: list[ModelPreset] = [
         hf_repo="Qwen/Qwen2.5-3B-Instruct",
         family="qwen2.5",
     ),
-    ModelPreset(
-        id="qwen3-1.7b",
-        label="Qwen3 1.7B (최신·빠름)",
-        short="1.7B · 최신 세대 · 다국어 토크나이저 개선",
-        llama_cpp_repo="bartowski/Qwen_Qwen3-1.7B-GGUF",
-        llama_cpp_file="Qwen_Qwen3-1.7B-Q4_K_M.gguf",
-        hf_repo="Qwen/Qwen3-1.7B",
-        family="qwen3",
-    ),
     ModelPreset(
         id="qwen3-4b-instruct-2507",
         label="Qwen3 4B Instruct 2507 (큰 모델·non-thinking)",