fix: preserve "at" after path resolution

The "at" resolution actually happens after path resolution.
Apply same as in resolveFilters() entryPoints definition

Author: mcanouil

src/command/render/filters.ts

@@ -888,9 +888,29 @@ async function resolveFilterExtension(
       // Return any contributed plugins
       if (filteredExtensions.length > 0) {
         // This matches an extension, use the contributed filters
-        const filters = extensions[0].contributes.filters;
-        if (filters) {
-          return filters;
+        const extensionFilters = extensions[0].contributes.filters;
+        if (extensionFilters) {
+          // After "path" resolution, "at" needs to be preserved
+          if (typeof filter === "string") {
+            return extensionFilters;
+          } else if (isFilterEntryPoint(filter)) {
+            return extensionFilters.map(extFilter => {
+              if (typeof extFilter === "string") {
+                return {
+                  type: extFilter.endsWith(".lua") ? "lua" : "json",
+                  path: extFilter,
+                  at: filter.at
+                };
+              } else {
+                return {
+                  ...extFilter,
+                  at: filter.at
+                };
+              }
+            });
+          } else {
+            return extensionFilters;
+          }
         } else {
           return filter;
         }