- Use result.details.diff from tool execution (same as TUI)
- Apply proper color coding for added/removed/context lines
- Remove unused generateDiff function
- Match TUI's diff rendering approach
**Header improvements:**
- Changed title from "pi coding-agent session" to "pi v{version}"
- Smaller, more compact header (16px instead of 20px)
- Info items now stack vertically with consistent labels (80px width)
- Reduced padding and spacing for cleaner look
- Labels aligned to left, values aligned to baseline
The header is now much less cramped and easier to read.
**Click-to-expand functionality:**
- Truncated tool outputs are now clickable to show full content
- Works for bash (>5 lines), read (>10 lines), write (>10 lines)
- Displays "... (N more lines) - click to expand" hint in cyan
- Smooth toggle between preview and full output
- Cursor changes to pointer on hover
**System prompt and tools display:**
- Added system prompt section with yellow header on dark brownish background
- Shows all available tools with names and descriptions
- Both sections appear before messages for context
- Subtle yellow/brown theme (rgb(60, 55, 40)) that's not too bright
The HTML export now provides better interactivity for large outputs and gives full context about the agent's configuration.
Complete overhaul of export-html.ts to replicate the TUI renderer's visual design:
**Exact TUI color matching:**
- User messages: rgb(52, 53, 65) dark slate background
- Tool pending: rgb(40, 40, 50) dark blue-gray
- Tool success: rgb(40, 50, 40) dark green
- Tool error: rgb(60, 40, 40) dark red
- Body background: rgb(24, 24, 30) very dark
- Text colors matching chalk: cyan for paths, dimmed gray for output
**Tool formatting (matching ToolExecutionComponent):**
- bash: Bold `$ command`, dimmed output (max 5 lines)
- write: Bold header with cyan path, line count, content preview (max 10 lines)
- read: Bold header with cyan path, content preview (max 10 lines)
- edit: Bold header with cyan path, unified diff with line numbers
- All tools show "... (N more lines)" indicators
**Additional improvements:**
- Use session filename + .html for default output
- Shorten paths with tilde notation (~)
- Replace tabs with 3 spaces
- Monospace font matching terminal aesthetic
- Minimal, clean design with no borders/boxes
- Print-friendly styles
The HTML export now looks identical to the TUI version.
- Add exportSessionToHtml function that generates beautifully formatted HTML exports
- HTML includes session metadata, all messages, tool calls, tool results, thinking blocks, and images
- Support for ANSI color codes in tool output (converted to HTML)
- Self-contained with inline CSS (dark theme, responsive design, print-friendly)
- Add /export slash command to TUI with optional filename parameter
- Add agent and coding-agent to dev script for watch mode
- Increment coding-agent version to 0.6.1
Usage: /export [optional-filename.html]
