fix hover signature

Author: xuhuanzy

.gitignore

@@ -2,3 +2,7 @@
 .idea
 .cursor
 dhat-heap.json
+.claude
+
+# MCP, 用于为AI提供lsp上下文
+.serena

crates/emmylua_code_analysis/src/db_index/signature/signature.rs

@@ -140,7 +140,8 @@ impl LuaSignature {
                     if let (LuaType::Ref(_) | LuaType::Def(_), _) = (owner_type, param_type)
                         && (param_type.is_any()
                             || param_type.is_table()
-                            || param_type.is_class_tpl())
+                            || param_type.is_class_tpl()
+                            || param_type.is_str_tpl_ref())
                     {
                         return false;
                     }

crates/emmylua_ls/src/handlers/test/hover_function_test.rs

@@ -529,4 +529,24 @@ mod tests {
         ));
         Ok(())
     }
+
+    #[gtest]
+    fn test_first_strtpl() -> Result<()> {
+        let mut ws = ProviderVirtualWorkspace::new();
+        check!(ws.check_hover(
+            r#"
+                ---@class Fix
+                local Fix
+
+                ---@generic T
+                ---@param  name `T`
+                function Fix.ad<??>d(name)
+                end
+            "#,
+            VirtualHoverResult {
+                value: "```lua\nfunction Fix.add(name: T)\n```".to_string(),
+            },
+        ));
+        Ok(())
+    }
 }