feat: add web share target support and implement catalog search API

This patch release bumps the version to 0.3.61 and introduces several key improvements across the stack. The backend `/info` route registration is deferred until after UPnP initialization to ensure the local server ID is correctly exposed. A new `GET /{id}/search` endpoint has been added to the pmosource API for querying music catalogs. On the frontend, Web Share Target support is enabled via Vite configuration and a dedicated composable that handles incoming URL parameters, playback state, and error notifications. Renderer selection state is also now exposed for UI synchronization.

pmoapp/webapp/src/composables/useRenderers.ts

@@ -579,6 +579,8 @@ export function useRenderers() {
     volumeUp,
     volumeDown,
     toggleMute,
+    // Selection
+    selectedRendererId,
     // Playlist binding
     attachPlaylist,
     detachPlaylist,

pmoapp/webapp/src/composables/useShareTarget.ts

@@ -0,0 +1,90 @@
+import { ref, onMounted } from 'vue'
+import { searchSource } from '@/services/pmosource'
+import { useRenderers } from '@/composables/useRenderers'
+
+export interface ShareTargetResult {
+  url: string
+  title: string | null
+  containerId: string
+}
+
+const pendingShare = ref<ShareTargetResult | null>(null)
+const shareError = ref<string | null>(null)
+
+let localServerId: string | null = null
+
+async function fetchLocalServerId(): Promise<string | null> {
+  if (localServerId) return localServerId
+  try {
+    const resp = await fetch('/api/info')
+    if (!resp.ok) return null
+    const data = await resp.json()
+    localServerId = data.local_server_id ?? null
+    return localServerId
+  } catch {
+    return null
+  }
+}
+
+export function useShareTarget() {
+  const { selectedRendererId, attachAndPlayPlaylist } = useRenderers()
+
+  async function handleShareIfPresent() {
+    const params = new URLSearchParams(window.location.search)
+    const sharedUrl = params.get('share_url') ?? params.get('share_text') ?? null
+    const sharedTitle = params.get('share_title')
+
+    if (!sharedUrl) return
+
+    const clean = new URL(window.location.href)
+    clean.searchParams.delete('share_url')
+    clean.searchParams.delete('share_title')
+    clean.searchParams.delete('share_text')
+    window.history.replaceState({}, '', clean.toString())
+
+    try {
+      shareError.value = null
+      const result = await searchSource('url', sharedUrl)
+      if (result.total === 0) {
+        shareError.value = `Aucun contenu trouvé pour : ${sharedUrl}`
+        return
+      }
+
+      const container = result.containers[0] ?? null
+      const containerId = container?.id ?? result.items[0]?.id
+
+      if (!containerId) {
+        shareError.value = 'Contenu résolu mais sans identifiant jouable'
+        return
+      }
+
+      const serverId = await fetchLocalServerId()
+      const rendererId = selectedRendererId.value
+
+      if (!serverId || !rendererId) {
+        // Pas de renderer sélectionné ou serveur inconnu : stocker pour affichage manuel
+        pendingShare.value = { url: sharedUrl, title: sharedTitle, containerId }
+        return
+      }
+
+      await attachAndPlayPlaylist(rendererId, serverId, containerId)
+    } catch (e) {
+      shareError.value = e instanceof Error ? e.message : 'Erreur lors de la résolution'
+    }
+  }
+
+  function clearShare() {
+    pendingShare.value = null
+    shareError.value = null
+  }
+
+  onMounted(() => {
+    handleShareIfPresent()
+  })
+
+  return {
+    pendingShare,
+    shareError,
+    clearShare,
+  }
+}