v0.13.0

What's Changed

• chore(release): v0.13.0 (78a3353)
• Merge pull request #167 from Yangshifu1024/feat/task-process-collapse (28699a8)
• fix(chat): harden process anchors and task run persistence (681d0a5)
• feat(chat): collapse task process and add final answer copy (19a33f1)
• Merge pull request #166 from Yangshifu1024/fix/compact-fold-thinking-tools (113a10e)
• Merge pull request #165 from Yangshifu1024/fix/clipboard-copy-fallback (b772179)
• fix(chat): fold thinking and tools into one row in concise mode (372d0d9)
• fix(clipboard): 复制按钮点击无反应，改为原生剪贴板 + 三级降级 (6c040ba)
• Merge pull request #164 from Yangshifu1024/fix/quota-header-actions (57db57f)
• fix(quota): align refresh controls with section title (6796452)

Full Changelog: v0.12.2...v0.13.0