feat: 添加权限请求处理和用户工具权限解析功能

Author: qorzj

resources/webview.css

@@ -905,6 +905,152 @@ body {
   color: var(--vscode-descriptionForeground);
 }
 
+.permission-prompt-host {
+  margin-bottom: 10px;
+}
+
+.permission-card {
+  border: 1px solid var(--vscode-panel-border);
+  border-left: 3px solid var(--vscode-notificationsWarningIcon-foreground, #f59e0b);
+  border-radius: 6px;
+  background: var(--vscode-input-background);
+  box-shadow: 0 4px 14px var(--shadow);
+  padding: 12px;
+}
+
+.permission-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.permission-title {
+  color: var(--vscode-notificationsWarningIcon-foreground, #f59e0b);
+  font-weight: 700;
+}
+
+.permission-progress {
+  margin-top: 2px;
+  color: var(--vscode-descriptionForeground);
+  font-size: 11px;
+}
+
+.permission-close {
+  border: none;
+  border-radius: 4px;
+  background: transparent;
+  color: var(--vscode-descriptionForeground);
+  cursor: pointer;
+  font-size: 18px;
+  line-height: 1;
+  padding: 0 4px;
+}
+
+.permission-close:hover {
+  background: var(--vscode-toolbar-hoverBackground);
+  color: var(--vscode-foreground);
+}
+
+.permission-tool {
+  margin-top: 10px;
+  font-weight: 700;
+}
+
+.permission-command {
+  margin-top: 6px;
+  border-radius: 4px;
+  background: var(--vscode-textCodeBlock-background);
+  color: var(--vscode-editor-foreground);
+  font-family: var(--vscode-editor-font-family);
+  font-size: 12px;
+  line-height: 1.45;
+  padding: 8px;
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.permission-description {
+  margin-top: 8px;
+  color: var(--vscode-descriptionForeground);
+  line-height: 1.45;
+}
+
+.permission-scope {
+  display: inline-flex;
+  align-items: center;
+  margin-top: 10px;
+  border-radius: 999px;
+  font-size: 11px;
+  font-weight: 700;
+  padding: 3px 8px;
+}
+
+.permission-scope.risk-low {
+  background: rgba(34, 197, 94, 0.14);
+  color: #22c55e;
+}
+
+.permission-scope.risk-medium {
+  background: rgba(245, 158, 11, 0.14);
+  color: #f59e0b;
+}
+
+.permission-scope.risk-high {
+  background: rgba(239, 68, 68, 0.14);
+  color: #ef4444;
+}
+
+.permission-question {
+  margin-top: 10px;
+  font-weight: 600;
+}
+
+.permission-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 10px;
+}
+
+.permission-action {
+  border: 1px solid var(--vscode-button-border, transparent);
+  border-radius: 4px;
+  background: var(--vscode-button-secondaryBackground);
+  color: var(--vscode-button-secondaryForeground);
+  cursor: pointer;
+  font-size: 12px;
+  padding: 6px 10px;
+}
+
+.permission-action:hover {
+  background: var(--vscode-button-secondaryHoverBackground);
+}
+
+.permission-allow,
+.permission-always {
+  background: var(--vscode-button-background);
+  color: var(--vscode-button-foreground);
+}
+
+.permission-allow:hover,
+.permission-always:hover {
+  background: var(--vscode-button-hoverBackground);
+}
+
+.permission-deny {
+  border-color: var(--vscode-inputValidation-errorBorder, #ef4444);
+  color: var(--vscode-errorForeground, #ef4444);
+}
+
+.permission-denied-card {
+  border-left-color: var(--vscode-errorForeground, #ef4444);
+}
+
+.permission-denied-card .permission-title {
+  color: var(--vscode-errorForeground, #ef4444);
+}
+
 /* Spinner dot for live thinking bubble */
 .bubble-dot.spinner-dot {
   background: transparent !important;