feat: enhance AI communication with dynamic system prompts, robust retry, and TUI formatters

.opencode/implementation_plan.md

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+# Implementation Plan - Integrating Enhanced Agent Communication
+
+## Goal Description
+Integrate the new `agent-prompt.mjs` module (concise, direct, informative patterns) into the OpenQode TUI. Refactor `server.js` (if applicable) and primarily `bin/opencode-ink.mjs` and `qwen-oauth.mjs` to support dynamic system prompt injection and robust retry mechanisms for API calls.
+
+## User Review Required
+> [!IMPORTANT]
+> The `qwen-oauth.mjs` `sendMessage` signature will be updated to accept `systemPrompt` as a 5th argument. This is a non-breaking change as it defaults to null, but ensures future compatibility.
+
+## Proposed Changes
+
+### Core Logic
+
+#### [MODIFY] [qwen-oauth.mjs](file:///e:/TRAE%20Playground/Test%20Ideas/OpenQode-v1.01-Preview/qwen-oauth.mjs)
+- Update `sendMessage` to accept `systemPrompt` as the 5th argument.
+- Use the provided `systemPrompt` instead of the hardcoded `systemContext`.
+- Import `fetchWithRetry` from `lib/retry-handler.mjs` (module import).
+- Wrap `sendVisionMessage`'s `fetch` call with `fetchWithRetry`.
+
+#### [MODIFY] [bin/opencode-ink.mjs](file:///e:/TRAE%20Playground/Test%20Ideas/OpenQode-v1.01-Preview/bin/opencode-ink.mjs)
+- Import `getSystemPrompt` from `../lib/agent-prompt.mjs`.
+- Import `fetchWithRetry` from `../lib/retry-handler.mjs` (for `callOpenCodeFree`).
+- In `handleSubmit`:
+    - Gather context (CWD, project context, memories).
+    - Call `getSystemPrompt({ capabilities, cwd, context, projectContext })` to generate the cleaner prompt.
+    - Pass this `systemPrompt` to `qwen.sendMessage` as the 5th argument.
+    - PASS ONLY the user request (and maybe immediate context like "clipboard content") as the message content, removing the manual prompt concatenation.
+- In `callOpenCodeFree`:
+    - Use `fetchWithRetry` instead of raw `fetch`.
+
+## Verification Plan
+
+### Automated Tests
+- None available for TUI interaction.
+
+### Manual Verification
+1.  **System Prompt Check**: Send a message like "create a file test.txt". Verify the agent responds concisely (OpenCode style) and uses the correct code block format, proving `getSystemPrompt` was used.
+2.  **Retry Check**: Disconnect internet (if possible) or simulate a timeout to verify `fetchWithRetry` logs attempts and handles failure gracefully.
+3.  **Vision Check**: Send an image command (if possible via TUI) to verify `sendVisionMessage` still works with retry.

.opencode/task.md

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+# Task: Enhance AI Communication Patterns
+
+## Objectives
+- [x] Integrate `agent-prompt.mjs` for dynamic system prompts
+- [x] Implement `fetchWithRetry` for robust API calls
+- [x] Enhance TUI message rendering with `message-renderer.mjs` formatters
+
+## Progress
+- [x] Create Implementation Plan
+- [x] Backup `qwen-oauth.mjs` and `bin/opencode-ink.mjs`
+- [x] Update `qwen-oauth.mjs`:
+    - [x] Import `fetchWithRetry`
+    - [x] Add `systemPrompt` support to `sendMessage`
+    - [x] Wrap `sendVisionMessage` with retry logic
+- [x] Update `bin/opencode-ink.mjs`:
+    - [x] Import `getSystemPrompt` and `fetchWithRetry`
+    - [x] Refactor `handleSubmit` to use dynamic system prompt
+    - [x] Update `callOpenCodeFree` to use `fetchWithRetry`
+    - [x] Apply `formatSuccess`/`formatError` to file save output
+- [ ] User Verification of functionality

.opencode/walkthrough.md

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+# Walkthrough: Enhanced Agent Communication
+
+I have successfully integrated the enhanced system prompt, retry mechanism, and TUI formatters.
+
+## Changes Applied
+
+### 1. Robust API Calls (`qwen-oauth.mjs`)
+- **Retry Logic**: Integrated `fetchWithRetry` for Vision API calls.
+- **Dynamic System Prompt**: `sendMessage` now accepts a `systemPrompt` argument, allowing the TUI to inject context-aware instructions instead of relying on hardcoded overrides.
+
+### 2. TUI Logic (`bin/opencode-ink.mjs`)
+- **System Prompt Injection**: `handleSubmit` now generates a clean, role-specific system prompt using `lib/agent-prompt.mjs`.
+- **Stream Refactoring**: Unified the streaming callback logic for cleaner code.
+- **Retry Integration**: `callOpenCodeFree` now uses `fetchWithRetry` for better resilience.
+- **Visual Feedback**: File save operations now use `formatSuccess` and `formatFileOperation` for consistent, bordered output.
+
+## Verification Steps
+
+> [!IMPORTANT]
+> You **MUST** restart your TUI process (`node bin/opencode-ink.mjs`) for these changes to take effect.
+
+1.  **Restart the TUI**.
+2.  **Test System Prompt**:
+    - Send a simple greeting: "Hello".
+    - **Expected**: A concise, direct response (no "As an AI..." preamble).
+    - ask "Create a file named `demo.txt` with text 'Hello World'".
+    - **Expected**: The agent should generate the file using the correct code block format.
+3.  **Test Visual Feedback**:
+    - Observe the success message after file creation.
+    - **Expected**: A green bordered box saying "✅ Success" with the file details.
+4.  **Test Retry (Optional)**:
+    - If you can simulate a network glitch, the system should now log "Retrying...".
+
+## Rollback
+Backups were created before applying changes:
+- `qwen-oauth.mjs.bak`
+- `bin/opencode-ink.mjs.bak`