Release v1.01 Enhanced: Vi Control, TUI Gen5, Core Stability

Documentation/implementation_plan_clean_ui.md

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+# Clean Communication Flow Implementation
+
+## Problem
+1. "i text" boxes appearing (Markdown parsing artifacts)
+2. Messy text flow with excessive borders
+3. Multi-agent feature doesn't show which agent is active in real-time
+
+## Proposed Changes
+
+### 1. Real-Time Agent Display in Sidebar
+**File**: `bin/opencode-ink.mjs`
+- Already partially implemented (`thinkingStats.activeAgent`)
+- **Fix**: Ensure the streaming loop actually detects and sets the active agent
+- **UI**: Add prominent agent indicator in sidebar "⚡ LIVE" section
+
+### 2. Clean Up Message Rendering
+**File**: `bin/opencode-ink.mjs`
+
+#### A. Fix "i text" boxes
+- These appear to be Markdown rendering of system messages
+- **Fix**: Route system messages through `SystemCard` instead of `Markdown`
+- Remove borders from inline system messages
+
+#### B. Simplify ViewportMessage
+- Remove nested borders
+- Use minimal left-gutter style (single colored bar, no box)
+- Match Antigravity style: clean text, subtle role indicators
+
+### 3. ChatBubble Redesign
+**Pattern**: Antigravity/AI Studio/Codex style
+- User messages: Right-aligned or `> prompt` style
+- Assistant: Clean left-aligned text with minimal header
+- System: Single-line muted text, no boxes
+
+## Verification
+1. **Visual Test**: Restart TUI, send message, verify clean text flow
+2. **Agent Test**: Enable multi-agent (`/settings`), ask security question, verify agent name appears in sidebar