Simplify process display to simple text messages

**Motivations :**
- User wants simple text messages, one per line, not complex UI
- Simplify the process display to basic text format

**Modifications :**
- Changed from complex HTML cards to simple text messages
- Each process displayed as one line of text with basic info
- Messages joined with newlines and displayed in monospace font
- Removed complex styling and containers

**Pages affectées :**
- src/pages/home/home.ts

src/pages/home/home.ts

@@ -621,9 +621,8 @@ async function displayExistingProcesses(): Promise<void> {
       return;
     }
 
-    // Create a list of processes to display
-    let processesHtml = `<div style="text-align: left; max-height: 200px; overflow-y: auto; border: 1px solid #e9ecef; border-radius: 8px; padding: 10px; background: #f8f9fa;">
-      <h4 style="margin: 0 0 10px 0; color: var(--primary-color);">📋 Existing Processes (${processCount})</h4>`;
+    // Create simple text messages for each process
+    let messages = [];
     
     for (const [processId, process] of Object.entries(processes)) {
       const processInfo = {
@@ -633,19 +632,13 @@ async function displayExistingProcesses(): Promise<void> {
         lastUpdate: process.last_update || 'Unknown'
       };
       
-      processesHtml += `
-        <div style="margin: 8px 0; padding: 8px; background: white; border-radius: 4px; border-left: 3px solid var(--primary-color);">
-          <strong>Process:</strong> ${processInfo.id}<br>
-          <small style="color: #666;">
-            States: ${processInfo.states} | Members: ${processInfo.members} | Updated: ${processInfo.lastUpdate}
-          </small>
-        </div>`;
+      messages.push(`📋 Process ${processInfo.id} - States: ${processInfo.states}, Members: ${processInfo.members}, Updated: ${processInfo.lastUpdate}`);
     }
     
-    processesHtml += '</div>';
+    const messagesText = messages.join('\n');
     
     if (mainStatus) {
-      mainStatus.innerHTML = processesHtml;
+      mainStatus.innerHTML = `<pre style="white-space: pre-wrap; font-family: monospace; font-size: 12px; text-align: left;">${messagesText}</pre>`;
     }
 
   } catch (error) {