v0.1.23

Refactored

• Removed startup menu: No more blocking mode selection menu at startup
• Default to OpenCode CLI: App starts directly in CLI mode when no flags given
• Mode toggle in TUI: Added Z key to cycle between CLI → Desktop → OpenClaw → CLI
• GitHub changelogs: "Read Changelogs" option now opens GitHub URL instead of local file
• Auto-update by default: When new version available without flags, auto-updates and relaunches
• Centered update menu: Update notification appears only when needed, with clean centered layout

Changed

• Header display: Shows [💻 CLI] (Z to toggle) with mode toggle hint
• Footer instructions: Added "M Mode" to key bindings
• Update workflow: Flags (--opencode etc.) still show update menu for compatibility

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