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

Documentation/implementation_plan_counter.md

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+# Real-Time Token Counter Plan
+
+## Goal
+Show a live character/token count next to the "Thinking..." indicator so the user knows the AI is working.
+
+## User Review Required
+> [!NOTE]
+> This consolidates the "Thinking" UI into one block (removing the duplicate "Ghost Text").
+
+## Proposed Changes
+
+### 1. State Management (`opencode-ink.mjs`)
+- **Add State**: `const [thinkingStats, setThinkingStats] = useState({ chars: 0, steps: 0 });`
+- **Reset**: In `handleSubmit`, set `thinkingStats` to `{ chars: 0, steps: 0 }`.
+
+### 2. Stream Logic (`opencode-ink.mjs`)
+- **Modify**: Inside `sendMessage` callback (or `handleChunk`):
+    - Increment `thinkingStats.chars` by chunk length.
+    - If newline detected in thinking block, increment `thinkingStats.steps` (optional, existing logic tracks lines).
+
+### 3. UI Cleanup (`opencode-ink.mjs`)
+- **Remove**: Delete `GhostText` rendering at line ~2200.
+- **Update**: Pass `stats={thinkingStats}` to `ThinkingBlock`.
+
+### 4. Component Update (`ThinkingBlock.mjs`)
+- **Display**: Render `(N chars)` or `(~N tokens)` next to "Thinking...".
+
+## Verification Plan
+1.  **Usage Test**: Ask "Calculate fibonacci 100".
+2.  **Visual Check**: Watch the counter increment in real-time.
+3.  **UI Check**: Ensure only ONE thinking block appears.