feat(automations): moteur de regles if-this-then-that (v5.1.0 roadmap, bump v5.2.0)

Moteur d'automatisation complet : declencheurs (evenement / cron / bouton),
conditions combinables (eq, neq, contains, is_empty, is_not_empty, changed)
et actions (webhook, set_property, create_page, notify).

- Migration v5 : tables `automations` + `automation_runs` (avec index).
- Service `app/services/automations.py` : fire_event, cron_due (`*/N`,
  minute fixe, @hourly/@daily), scheduler de fond dans le lifespan.
- Router `app/routers/automations.py` : CRUD `/workspace/automations`,
  historique des executions, run manuel + run bouton `/api/automations/{id}/run`
  (exempt CSRF, comme `/api/agent`).
- Hooks d'evenements dans collections.py / board.py / workspace.py
  (collection.* et page.* : created/updated/deleted/moved).
- Bloc `button` dans l'editeur (menu slash) : declenche une regle au clic,
  picker d'automation inline, serialisation automations_id/name.
- Panneau Automations dans le Settings (creer/editer/activer/desactiver/
  lancer/supprimer + historique), collection scope + JSON conditions/actions.
- 11 tests `tests/test_automations.py` ; suite complete pytest 289 verte.
- Version bump 5.2.0 (VERSION, app/main.py, CHANGELOG).

app/templates/_page_editor_scripts.html

@@ -9,7 +9,7 @@
       {id:'to_do',name:'To-do',icon:'☐'},{id:'toggle',name:'Toggle',icon:'▶'},{id:'quote',name:'Quote',icon:'❝'},
       {id:'callout',name:'Callout',icon:'💡'},{id:'table_of_contents',name:'Table of contents',icon:'☰'},{id:'math',name:'Math equation',icon:'∑'},
       {id:'columns',name:'Column list',icon:'▮'},{id:'divider',name:'Divider',icon:'—'},{id:'code',name:'Code block',icon:'<>'},
-      {id:'table',name:'Table',icon:'⊞'},
+      {id:'table',name:'Table',icon:'⊞'},{id:'button',name:'Button / Automation',icon:'⚡'},
     ]},{name:'MEDIA',items:[{id:'image',name:'Image',icon:'🖼️'}]},
     {name:'DATA',items:[{id:'database',name:'Database / Inline database',icon:'📊'}]}];
 
@@ -358,6 +358,7 @@
       if(b.type==='meeting')return renderMeetingBlock(b,idx);
       if(b.type==='table')return renderTableBlock(b,idx);
       if(b.type==='divider')return `<div class="block-wrapper"><hr class="block-divider"></div>`;
+      if(b.type==='button')return renderAutomationButton(b,idx);
       if(b.type==='image')return `<div class="block-wrapper"><div class="block-content block-image" style="text-align:center;padding:12px 0;"><img src="${b.src||''}" alt="${esc(b.alt||'')}" style="max-width:100%;max-height:70vh;border-radius:8px;display:block;margin:0 auto;" onerror="this.style.display='none';this.parentElement.innerHTML='<div style=\\'padding:40px;color:var(--text-tertiary)\\'>Image not found</div>'"></div></div>`;
       if(b.type==='table_of_contents')return renderTOC();
       if(b.type==='math')return `<div class="block-wrapper"><div class="block-content block-math">${renderMathBlock(b)}</div></div>`;
@@ -414,6 +415,18 @@
       return html;
     }
 
+    function renderAutomationButton(b,idx){
+      var label=(b.content&&b.content.trim())?b.content:((b.automation_name||'Run automation'));
+      var bound=b.automation_id>0;
+      var badge=bound?'<span style="opacity:.65;font-weight:400;margin-left:8px;font-size:11px;">⚡ '+esc(b.automation_name||'')+'</span>':'<span style="opacity:.65;font-weight:400;margin-left:8px;font-size:11px;">Choose…</span>';
+      var actions=idx>=0?`<div class="block-actions"><button class="block-add-btn" onclick="E.addAfter(${idx})">+</button></div>`:'';
+      return `<div class="block-wrapper">
+        <div class="block-handle"><svg viewBox="0 0 16 16" width="14" height="14"><circle cx="4" cy="3" r="1.3"/><circle cx="11" cy="3" r="1.3"/><circle cx="4" cy="8" r="1.3"/><circle cx="11" cy="8" r="1.3"/><circle cx="4" cy="13" r="1.3"/><circle cx="11" cy="13" r="1.3"/></svg></div>
+        ${actions}
+        <div class="block-content"><button type="button" class="fd-automation-btn" onclick="E.runAutomationButton('${b.id}')">⚡ ${esc(label)}${badge}</button></div>
+      </div>`;
+    }
+
     function renderColumnsBlock(b){
       var cols=(b.children&&b.children.length)?b.children:[{id:genId(),type:'paragraph',content:''}];
       var cells=cols.map(function(c){
@@ -742,14 +755,14 @@
           }
           this.blocks=[this.mkB('embed','',{src:url,embed_type:'download',file_name:name,file_size:data.file_size||0,file_mime:mime})];this.render();
         },
-        mkB(type,content,extras){const b={id:genId(),type,content:content||'',...(extras||{})};if(type==='toggle')b.expanded=true;if(type==='to_do')b.checked=false;if(type==='columns')b.children=[{id:genId(),type:'paragraph',content:''}];if(type==='toggle')b.children=[];return b;},
+        mkB(type,content,extras){const b={id:genId(),type,content:content||'',...(extras||{})};if(type==='toggle')b.expanded=true;if(type==='to_do')b.checked=false;if(type==='columns')b.children=[{id:genId(),type:'paragraph',content:''}];if(type==='toggle')b.children=[];if(type==='button'){b.automation_id=0;b.automation_name='';}return b;},
         getEl(bid){const ct=document.getElementById('_blocksCt');return ct?ct.querySelector(`[data-bid="${bid}"]`):null;},
         getIdx(bid){return this.blocks.findIndex(b=>b.id===bid);},
         getActiveBlock(){const el=document.activeElement;if(!el||!el.hasAttribute('data-bid'))return null;return{el,bid:el.dataset.bid,idx:this.getIdx(el.dataset.bid)};},
         focusBlock(){const b=this.blocks[0];if(!b)return;const el=this.getEl(b.id);if(el){el.focus();ce(el);}},
-        onCtClick(e){if(e.target===document.getElementById('_blocksCt')||e.target?.classList?.contains('blocks-empty')){if(!this.blocks.length)this.addAt(0);else{const b=this.blocks[this.blocks.length-1];if(b&&(b.type==='table'||b.type==='divider'||b.type==='image'||b.type==='embed')){this.addAt(this.blocks.length,'paragraph');}else{const el=b&&this.getEl(b.id);if(el){el.focus();ce(el);}}}}},
+        onCtClick(e){if(e.target===document.getElementById('_blocksCt')||e.target?.classList?.contains('blocks-empty')){if(!this.blocks.length)this.addAt(0);else{const b=this.blocks[this.blocks.length-1];if(b&&(b.type==='table'||b.type==='divider'||b.type==='image'||b.type==='embed'||b.type==='button')){this.addAt(this.blocks.length,'paragraph');}else{const el=b&&this.getEl(b.id);if(el){el.focus();ce(el);}}}}},
         sync(){const ct=document.getElementById('_blocksCt');if(!ct)return;for(const b of this.blocks){if(b.type==='table'){const wrap=ct.querySelector(`[data-bid="${b.id}"].ftable-editor`);if(wrap){const rows=[];wrap.querySelectorAll('tr.ftable-row').forEach(function(tr){const cells=tr.querySelectorAll('th.ftable-cell,td.ftable-cell');if(!cells.length)return;const rowarr=[];cells.forEach(function(cell){rowarr.push(cell.textContent||'');});rows.push(rowarr);});if(rows.length)b.rows=rows;}continue;}
-          if(b.type==='divider'||b.type==='image'||b.type==='embed'||b.type==='table_of_contents')continue;
+          if(b.type==='divider'||b.type==='image'||b.type==='embed'||b.type==='table_of_contents'||b.type==='button')continue;
           if(b.type==='math'){const te=ct.querySelector(`[data-math-bid="${b.id}"]`);if(te)b.content=te.value||'';continue;}
           const el=ct.querySelector(`[data-bid="${b.id}"]`);if(el&&!el.classList.contains('toggle-title'))b.content=gt(el)||'';else if(el)b.content=gt(el)||'';
           if(b.type==='toggle'&&b.children)b.children.forEach(function(ch){const che=ct.querySelector(`[data-bid="${ch.id}"]`);if(che)ch.content=gt(che)||'';});
@@ -772,7 +785,7 @@
           if(window.katex){try{el.innerHTML=window.katex.renderToString(tex,{displayMode:true,throwOnError:false});}catch(e){el.innerHTML='<span style="color:#e5484d;">Invalid LaTeX</span>';}}
           else{el.innerHTML='<span>'+esc(tex)+'</span>';}
         },
-        replaceBlock(idx,type){const b=this.blocks[idx];if(!b)return;this.sync();b.type=type;b.content='';if(type==='toggle'){b.expanded=true;b.children=[];}if(type==='to_do')b.checked=false;if(type==='columns')b.children=[{id:genId(),type:'paragraph',content:''}];if(type==='math'){}this.render();this.dirty=true;this.autoSave();setTimeout(()=>{const el=this.getEl(b.id);if(el)el.focus();},60);},
+        replaceBlock(idx,type){const b=this.blocks[idx];if(!b)return;this.sync();b.type=type;b.content='';if(type==='toggle'){b.expanded=true;b.children=[];}if(type==='to_do')b.checked=false;if(type==='columns')b.children=[{id:genId(),type:'paragraph',content:''}];if(type==='math'){}if(type==='button'){b.automation_id=0;b.automation_name='';}this.render();this.dirty=true;this.autoSave();setTimeout(()=>{const el=this.getEl(b.id);if(el)el.focus();},60);},
         addAt(idx,type,content){this.sync();const b=this.mkB(type||'paragraph',content||'');this.blocks.splice(idx,0,b);this.dirty=true;this.autoSave();this.render();setTimeout(()=>{const el=this.getEl(b.id);if(el&&type!=='divider'){el.focus();content&&ce(el);}},60);return b;},
         addAfter(idx,type){return this.addAt(idx+1,type);},
         removeBlock(idx){this.sync();if(this.blocks.length<=1){this.blocks[0]=this.mkB('paragraph','');}else{this.blocks.splice(idx,1);}const fi=Math.min(idx,this.blocks.length-1);this.render();this.dirty=true;this.autoSave();setTimeout(()=>{const el=this.getEl(this.blocks[fi]?.id);if(el){el.focus();ce(el);}},60);},
@@ -1164,7 +1177,7 @@ applyAIBlocks(text){
           if(id==='database'){ this.openDbTemplatePicker(idx); return; }
           const block=this.blocks[idx];this.sync();block.content='';
           if(id==='divider'){block.type='divider';this.addAfter(idx,'paragraph');}
-          else{block.type=id;if(id==='toggle'){block.expanded=true;block.children=[];}if(id==='to_do')block.checked=false;if(id==='columns')block.children=[{id:genId(),type:'paragraph',content:''}];if(id==='code')block.language='Plain Text';if(id==='table'){block.rows=_tblNew(3,3);block.content='';}}
+          else{block.type=id;if(id==='toggle'){block.expanded=true;block.children=[];}if(id==='to_do')block.checked=false;if(id==='columns')block.children=[{id:genId(),type:'paragraph',content:''}];if(id==='code')block.language='Plain Text';if(id==='table'){block.rows=_tblNew(3,3);block.content='';}if(id==='button'){block.automation_id=0;block.automation_name='';}}
           this.render();this.dirty=true;this.autoSave();
           if(id==='table'){setTimeout(()=>_tblFocus(block.id,1,0),60);}
           else if(id==='math'){setTimeout(()=>{const ne=document.querySelector(`[data-math-bid="${block.id}"]`);if(ne)ne.focus();},60);}
@@ -1379,12 +1392,56 @@ applyAIBlocks(text){
           const t=document.getElementById('_titleEl');if(t)this.pageTitle=t.textContent?.trim()||'';
           this.saving=true;
           const csrf=document.cookie.match(/csrf_token=([^;]+)/);
-          fetch(`/board/api/pages/${this.pid}/blocks`,{method:'POST',headers:{'Content-Type':'application/json','X-CSRF-Token':csrf?csrf[1]:''},body:JSON.stringify({title:this.pageTitle,blocks:this.blocks.map(b=>{const c={id:b.id,type:b.type,content:b.content};['checked','expanded','language','icon','src','alt','style','embed_type','collection_id','dbs','file_name','file_size','file_mime','children','rows','align','has_header','colsW','meeting'].forEach(k=>{if(b[k]!=null)c[k]=b[k];});return c;})})})
+          fetch(`/board/api/pages/${this.pid}/blocks`,{method:'POST',headers:{'Content-Type':'application/json','X-CSRF-Token':csrf?csrf[1]:''},body:JSON.stringify({title:this.pageTitle,blocks:this.blocks.map(b=>{const c={id:b.id,type:b.type,content:b.content};['checked','expanded','language','icon','src','alt','style','embed_type','collection_id','dbs','file_name','file_size','file_mime','children','rows','align','has_header','colsW','meeting','automation_id','automation_name'].forEach(k=>{if(b[k]!=null)c[k]=b[k];});return c;})})})
           .then(r=>r.json()).then(()=>{this.saving=false;this.dirty=false;this.lastSaved=new Date().toLocaleTimeString();
             document.querySelectorAll(`.sidebar-item[data-page-id="page/${this.pid}"]`).forEach(item=>{const n=item.querySelector('.page-name');if(n)n.textContent=this.pageTitle||'New page';});
             if(cb)cb();
           }).catch(()=>{this.saving=false;});
         },
+        runAutomationButton(bid){
+          const idx=this.getIdx(bid);if(idx<0)return;
+          const b=this.blocks[idx];
+          if(!b.automation_id){this.pickAutomation(bid);return;}
+          const csrf=document.cookie.match(/csrf_token=([^;]+)/);
+          const self=this;
+          this.showToast('⚡ '+ (b.automation_name||'Automation') + '…');
+          fetch('/api/automations/'+b.automation_id+'/run',{method:'POST',
+            headers:{'Content-Type':'application/json','X-CSRF-Token':csrf?csrf[1]:''},
+            body:JSON.stringify({page_id:this.pid})})
+            .then(r=>r.json())
+            .then(d=>{
+              if(d.status==='fired'){self.showToast('✅ Automation exécutée');}
+              else if(d.status==='skipped'){self.showToast('⏭️ Condition non remplie (skippée)');}
+              else{self.showToast((d.detail||'Erreur')+'','error');}
+            })
+            .catch(()=>{self.showToast('Échec de l\u2019exécution','error');});
+        },
+        pickAutomation(bid){
+          const self=this;
+          fetch('/workspace/automations',{credentials:'same-origin'})
+            .then(r=>r.json())
+            .then(d=>{
+              const list=d.automations||[];
+              if(!list.length){self.showToast('Aucune automation — créez-en dans Paramètres → Automations','error');return;}
+              const ov=document.createElement('div');ov.id='fdAutomationOverlay';
+              ov.style.cssText='position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9999;display:flex;align-items:center;justify-content:center;';
+              const box=document.createElement('div');box.style.cssText='background:var(--bg-secondary,#1f1f1f);border:1px solid var(--border,#333);border-radius:12px;padding:20px;width:420px;max-width:92vw;max-height:80vh;overflow:auto;';
+              box.innerHTML='<div style="font-weight:600;font-size:14px;margin-bottom:12px;">Choisir une automation</div>'+
+                list.filter(a=>a.enabled).map(function(a){
+                  return `<button type="button" data-id="${a.id}" style="display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:9px 10px;background:var(--bg-hover,transparent);border:1px solid var(--border,#333);color:var(--text-primary);border-radius:8px;margin-bottom:8px;cursor:pointer;"><span>⚡</span><span style="flex:1;font-size:13px;">${esc(a.name||'Automation')}</span><span style="font-size:11px;color:var(--text-tertiary);">${esc(a.trigger_type||'event')}</span></button>`;
+                }).join('')+
+                '<button type="button" data-cancel="1" style="width:100%;text-align:center;padding:8px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:12px;">Annuler</button>';
+              ov.appendChild(box);
+              document.body.appendChild(ov);
+              box.addEventListener('click',function(ev){
+                const btn=ev.target.closest('[data-id]');if(btn){
+                  const idx=self.getIdx(bid);if(idx>=0){self.blocks[idx].automation_id=parseInt(btn.getAttribute('data-id'),10);const a=list.find(function(x){return x.id===parseInt(btn.getAttribute('data-id'),10);});self.blocks[idx].automation_name=a?a.name:'';self.dirty=true;self.autoSave();self.render();}
+                  ov.remove();
+                }else if(ev.target.closest('[data-cancel]')){ov.remove();}
+              });
+            })
+            .catch(()=>{self.showToast('Erreur de chargement','error');});
+        },
         md2b(md){const bl=[];const lines=String(md).split('\n');let i=0;for(;i<lines.length;i++){const raw=lines[i];const t=raw.trim();if(!t)continue;
           if(t.startsWith('```')){const lang=t.substring(3).trim()||'Plain Text';let code='';i++;for(;i<lines.length;i++){if(lines[i].trim()==='```')break;code+=(code?'\n':'')+lines[i];}bl.push(this.mkB('code',code,{language:lang}));continue;}
           if(_tblIsData(t)&&i+1<lines.length&&_tblIsSep(lines[i+1])){const header=_tblSplitLine(t);const rows=[header];let j=i+2;while(j<lines.length&&_tblIsData(lines[j])){rows.push(_tblSplitLine(lines[j]));j++;}let w=0;rows.forEach(function(r){if(r.length>w)w=r.length;});if(w<1)w=1;const rows2=rows.map(function(r){const a=r.slice();while(a.length<w)a.push('');return a;});bl.push(this.mkB('table','',{rows:rows2}));i=j-1;continue;}