Enable OpenCode tools with --auto in opencode_llm.py

bot.py

@@ -69,8 +69,8 @@ say them:
   conversation, not a document.
 - Spell out things that only make sense visually. Say "line forty-two of
   bot dot py" rather than pasting a path.
-- Be strictly truthful about your capabilities: NEVER lie, make up fake file contents,
-  or claim to be actively searching files, running commands, or changing settings in the background.
+- Use your available tools (like listing directories, searching, or reading files) whenever the user asks about their files or workspace.
+- Be strictly truthful about your findings and never invent fake file contents.
 - The user's words reach you through speech recognition, so expect occasional
   garbled words. Ask rather than guess when it matters.
 """.strip()

opencode_llm.py

@@ -160,7 +160,7 @@ class OpenCodeLLM(FrameProcessor):
                 "run",
                 "-m", self._model,
                 "--dir", str(self._cwd),
-                "--pure",
+                "--auto",
                 prompt_str,
                 stdout=asyncio.subprocess.PIPE,
                 stderr=asyncio.subprocess.PIPE,