feat(configs): update available AI models in gptel configuration

configs/init-ai.el

@@ -22,21 +22,9 @@
     :stream t
     :protocol "http"
     :host "127.0.0.1:1945"
-    :models '("Qwen2.5-Coder"
-              "Qwen3.5-0.8B"
-              "Qwen3.5-4B"
-              "Qwen3.5-9B"
-              "Qwen3.6-27B"
-              "Qwen3Coder-Q2"
-              "Qwen3Coder"
-              "QwenSeek-2B"
+    :models '("Qwen3.8-27B"
               "gemma-4-12B"
-              "gemma-4-26B-Q2"
-              "gemma-4-26B"
-              "gemma-4-31B-Q2"
-              "gemma-4-31B"
               "gemma-4-E2B"
-              "gemma-4-E4B-UNCENSORED"
               "gemma-4-E4B"
               "gptoss-20b"))
 
@@ -65,13 +53,14 @@
     :key #'kj-opencode-go-key
     :stream t
     :models '(minimax-m3 minimax-m2.7 minimax-m2.5
-                         kimi-k3 kimi-k2.7-code kimi-k2.6 kimi-k2.5
-                         glm-5.2 glm-5.1 glm-5
-                         deepseek-v4-pro deepseek-v4-flash
-                         qwen3.7-max qwen3.8-max qwen3.7-plus qwen3.6-plus qwen3.5-plus
+                         kimi-k3 kimi-k2.7-code kimi-k2.6 longcat-2.0 kimi-k2.5
+                         glm-5.3-flash glm-5.3 glm-5.2 glm-5.1 glm-5
+                         deepseek-v4-pro deepseek-v4-flash deepseek-v4-flash-vision-exp
+                         qwen3.8-max qwen3.7-max qwen3.7-plus qwen3.6-plus qwen3.5-plus
                          mimo-v2-pro mimo-v2-omni mimo-v2.5-pro mimo-v2.5
                          hy3 hy3-preview
-                         gpt-5.6-luna grok-4.5))
+                         gpt-5.6-luna grok-4.5 grok-4.6
+                         muse-spark-1.2-contributor))
 
   ;; Modelos gratuitos de OpenCode Go, servidos vía el endpoint /zen/v1
   (gptel-make-openai "OpenCode Free"
@@ -79,13 +68,13 @@
     :endpoint "/zen/v1/chat/completions"
     :key #'kj-opencode-go-key
     :stream t
-    :models '(big-pickle longcat-2.0-free deepseek-v4-flash-free mimo-v2.5-free
-                         north-mini-code-free nemotron-3-ultra-free
-                         ling-3.0-flash-free laguna-s-2.1-free))
+    :models '(big-pickle deepseek-v4-flash-free muse-spark-1.2-contributor-free
+                         mimo-v2.5-free hy3-free nemotron-3-ultra-free
+                         nemotron-3.5-lightning-free laguna-s-2.1-free))
 
   ;; Backend y modelo por defecto
   (setq gptel-backend (gptel-get-backend "OpenCode Go")
-        gptel-model 'deepseek-v4-flash)
+        gptel-model 'mimo-v2.5)
 
   (setq gptel-default-mode 'markdown-mode
         gptel-prompt-prefix-alist