fix: editor file mode — single-root x-if more menu + pasteBlocks brace + fileUrl init

app/templates/_page_editor_content.html

@@ -458,6 +458,7 @@
                   </div>
                 </template>
                 <template x-if="contentFormat === 'file' && fileUrl">
+                  <div>
                     <div class="more-menu-sep"></div>
                     <div class="more-menu-item" @click="downloadFile()">
                       {{ fd_icon("download",14) }} Download
@@ -465,6 +466,7 @@
                     <div class="more-menu-item" @click="copyFileContent()">
                       {{ fd_icon("copy",14) }} Copy content
                     </div>
+                  </div>
                 </template>
                 <div class="more-menu-item" @click="duplicatePage">
                     {{ fd_icon("copy",14) }} Duplicate

app/templates/_page_editor_scripts.html

@@ -927,7 +927,7 @@
           _bid=Math.floor(Math.random()*10000);
           const dataEl=document.getElementById('page-data');
           if(dataEl){try{const data=JSON.parse(dataEl.textContent);this.pid=data.id;this.pageTitle=data.title||'';this.favorited=data.favorited||false;const fmt=data.content_format||'blocks';this.contentFormat=fmt;const raw=data.content||'';
-          if(fmt==='file'){this.fileData=data;this.loadFileContent(data);}
+          if(fmt==='file'){this.fileData=data;this.fileUrl=data.file_url||'';this.loadFileContent(data);}
           else if(fmt==='blocks'&&raw){try{this.blocks=JSON.parse(raw);this.blocks.forEach(b=>{if(!b.id)b.id=genId()});}catch(e){this.blocks=[];}}
           else if(raw&&raw.trim())this.blocks=this.md2b(raw);}catch(e){}}
           if(!this.blocks.length)this.blocks=[this.mkB('paragraph','')];
@@ -951,6 +951,7 @@
           },100);
         },
         fileData:null,
+        fileUrl:'',
         async loadFileContent(data){
           const url=data.file_url||'';const mime=data.file_mime||'';const name=data.file_name||'';const self=this;
           if(!url){this.blocks=[this.mkB('paragraph','File not available')];this.render();return;}
@@ -1257,7 +1258,7 @@ replaceBlock(idx,type){const b=this.blocks[idx];if(!b)return;this.sync();this.pu
         _blocksToMarkdown(blocks){return blocks.map(blocksToMarkdown).join('\n\n');},
         copySelectedBlocks(){const indices=_selIndicesSorted();if(!indices.length)return;const selected=indices.map(i=>this.blocks[i]).filter(Boolean);if(!selected.length)return;const md=this._blocksToMarkdown(selected);if(navigator.clipboard&&navigator.clipboard.writeText){navigator.clipboard.writeText(md).then(()=>this.showToast('Blocs copiés')).catch(()=>this.showToast('Copie impossible','error'));}else{this.showToast(md,'error');}},
         cutSelectedBlocks(){const indices=_selIndicesSorted();if(!indices.length)return;this.sync();this.pushHistory();const selected=indices.map(i=>this.blocks[i]).filter(Boolean);if(!selected.length)return;const md=this._blocksToMarkdown(selected);if(navigator.clipboard&&navigator.clipboard.writeText){navigator.clipboard.writeText(md).then(()=>{});}this.blocks=this.blocks.filter((b,i)=>indices.indexOf(i)<0);if(!this.blocks.length)this.blocks=[this.mkB('paragraph','')];this.dirty=true;this.autoSave();this.render();_rtSync();_selClear();this.showToast('Blocs coupés');},
-        async pasteBlocks(){const idx=this._focusedIdx();if(idx<0)return;try{const text=await navigator.clipboard.readText();if(!text||!text.trim())return;const parsed=this.md2b(text);if(!parsed.length)return;this.sync();this.pushHistory();this.blocks.splice(idx+1,0,...parsed);this.dirty=true;this.autoSave();this.render();_rtSync();this._focusBid(parsed[parsed.length-1].id);_selClear();}catch(e){if(e.name==='NotAllowedError'){this.showToast('Permission presse-papier refusée');}else{this.showToast('Coller impossible','error');}},
+        async pasteBlocks(){const idx=this._focusedIdx();if(idx<0)return;try{const text=await navigator.clipboard.readText();if(!text||!text.trim())return;const parsed=this.md2b(text);if(!parsed.length)return;this.sync();this.pushHistory();this.blocks.splice(idx+1,0,...parsed);this.dirty=true;this.autoSave();this.render();_rtSync();this._focusBid(parsed[parsed.length-1].id);_selClear();}catch(e){if(e.name==='NotAllowedError'){this.showToast('Permission presse-papier refusée');}else{this.showToast('Coller impossible','error');}}},
         _focusedIdx(){const a=this.getActiveBlock();return a?a.idx:-1;},
         async moveBlockToPage(idx,pageId){if(idx<0||idx>=this.blocks.length||pageId===this.pid)return;this.sync();this.pushHistory();const block=this.blocks[idx];const self=this;const csrf=document.cookie.match(/csrf_token=([^;]+)/);this.showToast('Déplacement du bloc…');try{const r=await fetch(`/board/api/pages/${pageId}`,{credentials:'same-origin'});const d=await r.json();let tblocks=[];if(d.content_format==='blocks'&&d.content){try{tblocks=JSON.parse(d.content);}catch(e){tblocks=[];}}tblocks.push(block);await fetch(`/board/api/pages/${pageId}/blocks`,{method:'POST',headers:{'Content-Type':'application/json','X-CSRF-Token':csrf?csrf[1]:''},body:JSON.stringify({title:d.title||'',blocks:tblocks})});
           if(this.blocks.length<=1){this.blocks[0]=this.mkB('paragraph','');}else{this.blocks.splice(idx,1);}this.dirty=true;this.autoSave();this.render();_rtSync();_selClear();this.showToast('Bloc déplacé');