feat: add 'New from Script' button to ScriptLibraryPage

Opens the ParameterizeAndSavePanel in paste mode, letting users import
raw scripts with parameter detection and review before saving to library.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/pages/ScriptLibraryPage.tsx

@@ -1,12 +1,15 @@
 import { useState, useEffect } from 'react'
 import { Link } from 'react-router-dom'
-import { Terminal, Settings, Wand2 } from 'lucide-react'
+import { Terminal, Settings, Wand2, FileUp } from 'lucide-react'
 import { useScriptGeneratorStore } from '@/store/scriptGeneratorStore'
 import { usePermissions } from '@/hooks/usePermissions'
 import { ScriptFilterBar } from '@/components/scripts/ScriptFilterBar'
 import { ScriptTemplateList } from '@/components/scripts/ScriptTemplateList'
 import { ScriptConfigurePane } from '@/components/scripts/ScriptConfigurePane'
 import { ScriptPreview } from '@/components/scripts/ScriptPreview'
+import { ParameterizeAndSavePanel } from '@/components/scripts/ParameterizeAndSavePanel'
+import { scriptsApi } from '@/api'
+import type { ScriptParameter } from '@/types'
 
 type LibraryTab = 'mine' | 'team'
 
@@ -23,8 +26,35 @@ export default function ScriptLibraryPage() {
   const clearOutput = useScriptGeneratorStore(s => s.clearOutput)
   const selectedTemplate = useScriptGeneratorStore(s => s.selectedTemplate)
 
+  const categories = useScriptGeneratorStore(s => s.categories)
+
   const { isEngineer } = usePermissions()
   const canGenerate = isEngineer
+  const [showImportPanel, setShowImportPanel] = useState(false)
+
+  const handleImportSave = async (payload: {
+    name: string
+    description: string | undefined
+    category_id: string | undefined
+    share_with_team: boolean
+    script_body: string
+    parameters_schema: { parameters: ScriptParameter[] }
+  }) => {
+    const categoryId = payload.category_id || categories[0]?.id
+    if (!categoryId) {
+      throw new Error('No categories available. Please create a category first.')
+    }
+    await scriptsApi.createTemplate({
+      category_id: categoryId,
+      name: payload.name,
+      description: payload.description,
+      script_body: payload.script_body,
+      parameters_schema: payload.parameters_schema,
+    })
+    setShowImportPanel(false)
+    const filters = activeTab === 'mine' ? { mine: true } : { shared: true }
+    loadTemplates(filters)
+  }
 
   useEffect(() => {
     loadCategories().then(() => {
@@ -70,13 +100,23 @@ export default function ScriptLibraryPage() {
             Browse PowerShell templates, fill in parameters, and generate ready-to-run scripts.
           </p>
           {isEngineer && (
-            <Link
-              to="/scripts/manage"
-              className="inline-flex items-center gap-1.5 text-xs text-primary bg-accent-dim hover:bg-primary/15 px-2.5 py-1 rounded-full transition-colors mt-2 group"
-            >
-              <Settings size={12} className="group-hover:rotate-90 transition-transform duration-300" />
-              Manage Templates
-            </Link>
+            <div className="flex items-center gap-2 mt-2">
+              <Link
+                to="/scripts/manage"
+                className="inline-flex items-center gap-1.5 text-xs text-primary bg-accent-dim hover:bg-primary/15 px-2.5 py-1 rounded-full transition-colors group"
+              >
+                <Settings size={12} className="group-hover:rotate-90 transition-transform duration-300" />
+                Manage Templates
+              </Link>
+              <button
+                type="button"
+                onClick={() => setShowImportPanel(true)}
+                className="inline-flex items-center gap-1.5 text-xs text-primary bg-accent-dim hover:bg-primary/15 px-2.5 py-1 rounded-full transition-colors"
+              >
+                <FileUp size={12} />
+                New from Script
+              </button>
+            </div>
           )}
         </div>
         <Link
@@ -138,6 +178,14 @@ export default function ScriptLibraryPage() {
           </div>
         )}
       </div>
+
+      {/* Import script panel */}
+      {showImportPanel && (
+        <ParameterizeAndSavePanel
+          onSave={handleImportSave}
+          onClose={() => setShowImportPanel(false)}
+        />
+      )}
     </div>
   )
 }