Add deepseek using groq & deepseek-ai, fixed path for llms.txt workflow

.github/workflows/compile-llms-txt.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Compile llms.txt
         run: |
           cd docs
-          python compile_llms.py
+          python compile_llms_txt.py
       - name: Commit and push changes
         run: |
           git config --local user.email "[email protected]"

agentstack/cli/cli.py

@@ -8,6 +8,10 @@
 
 
 PREFERRED_MODELS = [
+    'groq/deepseek-r1-distill-llama-70b',
+    'deepseek/deepseek-chat',
+    'deepseek/deepseek-coder',
+    'deepseek/deepseek-reasoner',
     'openai/gpt-4o',
     'anthropic/claude-3-5-sonnet',
     'openai/o1-preview',

agentstack/frameworks/langgraph.py

@@ -36,6 +36,11 @@ class LangGraphProvider:
         module_name='langchain_openai',
         dependency='langchain-openai>=0.3.0',
     ),
+    'deepseek': LangGraphProvider(
+        class_name='ChatDeepSeek',
+        module_name='langchain_deepseek_official',
+        dependency='langchain-deepseek-official>=0.1.0',
+    ),
     'anthropic': LangGraphProvider(
         class_name='ChatAnthropic',
         module_name='langchain_anthropic',
@@ -66,6 +71,11 @@ class LangGraphProvider:
         module_name='langchain_ollama.chat_models',
         dependency='langchain-ollama',
     ),
+    'groq': LangGraphProvider(
+        class_name='ChatGroq',
+        module_name='langchain_groq',
+        dependency='langchain-groq',
+    ),
 }