feat: 按模型上下文自动配置智能体压缩阈值

- 从 llm.json 解析上下文与输出上限，并增强短模型 ID 匹配

- 切换模型、保存和试运行时按预算公式重算，目录缺失时回退 30K

- 修复模型列表接口未返回能力元数据

easyflow-modules/easyflow-module-ai/src/test/java/tech/easyflow/ai/service/capability/ModelCapabilityResolverTest.java

@@ -34,6 +34,28 @@ public class ModelCapabilityResolverTest {
         Assert.assertEquals(Boolean.TRUE, result.getSupportImage());
         Assert.assertEquals(Boolean.TRUE, result.getSupportThinking());
         Assert.assertEquals(Boolean.TRUE, result.getSupportTool());
+        Assert.assertEquals(Long.valueOf(1_000_000L), result.getContextWindowTokens());
+        Assert.assertEquals(Long.valueOf(64_000L), result.getMaxOutputTokens());
+    }
+
+    /**
+     * 验证目录匹配忽略厂商前缀、大小写和常见连接符。
+     */
+    @Test
+    public void shouldResolveCatalogCapabilitiesByCanonicalShortId() {
+        String[] modelIds = {
+                "阿里百炼/QWEN3.7_PLUS",
+                "custom/qwen3.7 plus",
+                "qwen3.7plus"
+        };
+
+        for (String modelId : modelIds) {
+            ModelCapabilityResolution result = resolver.resolve(null, modelId);
+
+            Assert.assertEquals(ModelCapabilitySource.CATALOG, result.getSource());
+            Assert.assertEquals(Long.valueOf(1_000_000L), result.getContextWindowTokens());
+            Assert.assertEquals(Long.valueOf(64_000L), result.getMaxOutputTokens());
+        }
     }
 
     /**
@@ -76,5 +98,7 @@ public class ModelCapabilityResolverTest {
         Assert.assertNull(result.getSupportImage());
         Assert.assertNull(result.getSupportThinking());
         Assert.assertNull(result.getSupportTool());
+        Assert.assertNull(result.getContextWindowTokens());
+        Assert.assertNull(result.getMaxOutputTokens());
     }
 }