feat(apps): register OpenAI and Anthropic providers

examples/tui-agent/composition.md

@@ -12,6 +12,8 @@ flowchart LR
   cfg --> plugin_tui_hmr
   plugin_tui_llm_deepseek["llm-deepseek<br/>@deepseek-ai/dsh-llm-deepseek"]
   cfg --> plugin_tui_llm_deepseek
+  plugin_tui_llm_pi_ai["llm-pi-ai<br/>@deepseek-ai/dsh-llm-pi-ai"]
+  cfg --> plugin_tui_llm_pi_ai
   plugin_tui_subprocess["subprocess<br/>@deepseek-ai/dsh-subprocess-local"]
   cfg --> plugin_tui_subprocess
   plugin_tui_bash["bash<br/>@deepseek-ai/dsh-bash-local"]
@@ -71,6 +73,7 @@ flowchart LR
 | --- | --- |
 | `hmr` | `@cordisjs/plugin-hmr` |
 | `llm-deepseek` | `@deepseek-ai/dsh-llm-deepseek` |
+| `llm-pi-ai` | `@deepseek-ai/dsh-llm-pi-ai` |
 | `subprocess` | `@deepseek-ai/dsh-subprocess-local` |
 | `bash` | `@deepseek-ai/dsh-bash-local` |
 | `tui-agent` | `@deepseek-ai/dsh-tui-demo` |

examples/tui-agent/cordis.yml

@@ -1,4 +1,4 @@
-# Full-screen TUI coding agent with swappable DeepSeek and local-bash backends.
+# Full-screen TUI coding agent with swappable model and local-bash backends.
 # `dsh-tui-demo` supplies the agent spine, workspace instructions, generic
 # task controls, JSONL persistence, the pi-tui front door, and `main`.
 # HMR remains a leaf because it depends on Loader internals. The app bin loads
@@ -20,6 +20,17 @@
     thinking: enabled
     reasoningEffort: max
 
+- id: llm-pi-ai
+  name: '@deepseek-ai/dsh-llm-pi-ai'
+  config:
+    providers:
+      - provider: openai
+        apiKey: !!js process.env.OPENAI_API_KEY
+        baseURL: !!js process.env.OPENAI_BASE_URL
+      - provider: anthropic
+        apiKey: !!js process.env.ANTHROPIC_API_KEY
+        baseURL: !!js process.env.ANTHROPIC_BASE_URL
+
 # Local executor for the app bundle's bash tool.
 # Managed child-process groups for the bash executor (spawn/kill/output plumbing).
 - id: subprocess