feat: 提示词助手弹窗

src/assets/icons/CCopy.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" id="Layer_1" data-name="Layer 1" viewBox="0 0 24 24" width="512" height="512"><path d="m16,18.5v1c0,2.481-2.019,4.5-4.5,4.5h-7c-2.481,0-4.5-2.019-4.5-4.5v-7c0-2.481,2.019-4.5,4.5-4.5h1c.276,0,.5.224.5.5s-.224.5-.5.5h-1c-1.93,0-3.5,1.57-3.5,3.5v7c0,1.93,1.57,3.5,3.5,3.5h7c1.93,0,3.5-1.57,3.5-3.5v-1c0-.276.224-.5.5-.5s.5.224.5.5Zm8-14v7c0,2.481-2.019,4.5-4.5,4.5h-7c-2.481,0-4.5-2.019-4.5-4.5v-7c0-2.481,2.019-4.5,4.5-4.5h7c2.481,0,4.5,2.019,4.5,4.5Zm-1,0c0-1.93-1.57-3.5-3.5-3.5h-7c-1.93,0-3.5,1.57-3.5,3.5v7c0,1.93,1.57,3.5,3.5,3.5h7c1.93,0,3.5-1.57,3.5-3.5v-7Z"/></svg>

src/assets/icons/CDownload.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" id="Layer_1" data-name="Layer 1" viewBox="0 0 24 24" width="512" height="512"><path d="M23.5,24H.5c-.28,0-.5-.22-.5-.5s.22-.5,.5-.5H23.5c.28,0,.5,.22,.5,.5s-.22,.5-.5,.5Zm-8.83-4.09l6.56-7.35c.77-.77,.98-1.88,.57-2.88-.42-1.01-1.36-1.65-2.45-1.65h-2.34V3.47c0-1.92-1.57-3.47-3.51-3.47h-2.99c-1.93,0-3.51,1.56-3.51,3.47v4.55s-2.33,0-2.33,0c-1.1,0-2.04,.64-2.45,1.65s-.19,2.12,.56,2.88l6.59,7.38c.73,.73,1.68,1.09,2.64,1.09s1.93-.37,2.67-1.11ZM7.5,9.03c.13,0,.26-.05,.35-.15s.15-.22,.15-.35V3.47c0-1.36,1.12-2.47,2.5-2.47h2.99c1.38,0,2.51,1.11,2.51,2.47v5.05c0,.28,.22,.5,.5,.5h2.84c.82,0,1.33,.54,1.53,1.03,.2,.5,.21,1.23-.36,1.81,0,0-.01,.01-.02,.02l-6.55,7.34c-1.07,1.07-2.81,1.07-3.86,.02L3.49,11.86c-.58-.58-.57-1.31-.36-1.81,.2-.5,.71-1.03,1.53-1.03h2.84Z"/></svg>