Pisper Tui tui-v0.5.5

Pisper TUI 0.5.5

What's Changed

• fix(tui): remove duplicate test attributes
• fix(chat): align tui session titles
• docs(tui): add function-level Chinese comments
• feat(tui): improve markdown rendering
• feat(tui): replace status scanner with a breathing light
• fix(tui): sync cache usage from runtime
• docs(tui): add Chinese comments across the TUI source
• feat(tui): harden runtime flow and refresh interface
• fix(tui): animate active responses
• refactor(ui): move product styling into components

完整变更：tui-v0.5.4...tui-v0.5.5