docs: add relace/relace-apply-3 (#377)

Author: Lookoff-AIMLAPI

docs/SUMMARY.md

@@ -278,6 +278,8 @@
   * [rekaai](api-references/text-models-llm/rekaai/README.md)
     * [Reka Edge](api-references/text-models-llm/rekaai/reka-edge.md)
     * [Reka Flash 3](api-references/text-models-llm/rekaai/reka-flash-3.md)
+  * [Relace](api-references/text-models-llm/Relace/README.md)
+    * [Apply 3](api-references/text-models-llm/Relace/relace-apply-3.md)
   * [Sakana AI](api-references/text-models-llm/Sakana-AI/README.md)
     * [Fugu Ultra](api-references/text-models-llm/Sakana-AI/fugu-ultra.md)
   * [StepFun](api-references/text-models-llm/stepfun/README.md)

docs/api-references/model-database.md

@@ -0,0 +1,2 @@
+# Relace
+