fix: custom command execution via systemd-run für prozessunabhängigkeit

wwwroot/js/api.js

@@ -103,3 +103,11 @@ async function apiUpdateSession(sessionId, data) {
   });
   return resp.json();
 }
+
+async function apiExecCommand(sessionId, command) {
+  return fetch(`/api/sessions/${sessionId}/exec`, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ command })
+  });
+}

wwwroot/js/pages/chat-page.js

@@ -21,6 +21,35 @@ registerPage('chat', {
       titleEl.textContent = session.name || 'Unbenannt';
     }
 
+    // Custom Command Buttons
+    const cmdBar = document.getElementById('customCmdBar');
+    if (cmdBar) {
+      cmdBar.innerHTML = '';
+      let cmds = [];
+      try { cmds = JSON.parse(session.customCommands || '[]') || []; } catch(e) {}
+      cmds.forEach(cmd => {
+        if (!cmd.name || !cmd.command) return;
+        const btn = document.createElement('button');
+        btn.className = 'custom-cmd-btn';
+        btn.textContent = cmd.name;
+        btn.title = cmd.command;
+        btn.addEventListener('click', async () => {
+          btn.disabled = true;
+          btn.classList.add('running');
+          try {
+            await apiExecCommand(sessionId, cmd.command);
+          } catch(e) {
+            console.error('Exec failed:', e);
+          }
+          setTimeout(() => {
+            btn.disabled = false;
+            btn.classList.remove('running');
+          }, 1000);
+        });
+        cmdBar.appendChild(btn);
+      });
+    }
+
     // Zurück zur Session-Edit-Seite
     const backBtn = document.getElementById('chatBackBtn');
     if (backBtn) {

wwwroot/js/pages/session-page.js

@@ -2,6 +2,35 @@
 
 let _sessionImageData = null;
 
+function _createCommandRow(container, name = '', command = '') {
+  const item = document.createElement('div');
+  item.className = 'custom-command-item';
+  item.innerHTML = `
+    <div class="custom-command-fields">
+      <input type="text" class="cmd-name" placeholder="Name (z.B. Deploy)" value="${_escAttr(name)}">
+      <input type="text" class="cmd-command" placeholder="Befehl (z.B. ./deploy.sh)" value="${_escAttr(command)}">
+    </div>
+    <button type="button" class="remove-cmd-btn">✕</button>
+  `;
+  item.querySelector('.remove-cmd-btn').addEventListener('click', () => item.remove());
+  container.appendChild(item);
+}
+
+function _escAttr(str) {
+  return str.replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+}
+
+function _getCommandsFromUI(container) {
+  const items = container.querySelectorAll('.custom-command-item');
+  const commands = [];
+  for (const item of items) {
+    const name = item.querySelector('.cmd-name').value.trim();
+    const command = item.querySelector('.cmd-command').value.trim();
+    if (name || command) commands.push({ name, command });
+  }
+  return commands.length > 0 ? commands : null;
+}
+
 registerPage('session', {
   async init(params) {
     const sessionId = params.id;
@@ -27,6 +56,8 @@ registerPage('session', {
     const cancelBtn = document.getElementById('sessionCancelBtn');
     const deleteBtn = document.getElementById('sessionDeleteBtn');
     const openChatBtn = document.getElementById('openChatBtn');
+    const commandsList = document.getElementById('customCommandsList');
+    const addCommandBtn = document.getElementById('addCommandBtn');
 
     _sessionImageData = null;
 
@@ -43,12 +74,27 @@ registerPage('session', {
       if (session.image) {
         imagePreview.innerHTML = `<img src="${session.image}" alt="">`;
       }
+
+      // Custom Commands laden
+      if (session.customCommands) {
+        try {
+          const cmds = typeof session.customCommands === 'string'
+            ? JSON.parse(session.customCommands)
+            : session.customCommands;
+          for (const cmd of cmds) {
+            _createCommandRow(commandsList, cmd.name || '', cmd.command || '');
+          }
+        } catch (e) { /* ignore parse errors */ }
+      }
     } else {
       titleEl.textContent = 'Neue Session';
       deleteBtn.hidden = true;
       openChatBtn.disabled = true;
     }
 
+    // Befehl hinzufügen
+    addCommandBtn.addEventListener('click', () => _createCommandRow(commandsList));
+
     // Agents laden
     const agents = await apiGetAgents();
     agentSelect.innerHTML = '<option value="">-- Kein Agent --</option>';
@@ -94,13 +140,15 @@ registerPage('session', {
 
     // Speichern
     saveBtn.addEventListener('click', async () => {
+      const commands = _getCommandsFromUI(commandsList);
       const data = {
         name: nameEl.value.trim() || 'Unbenannt',
         description: descEl.value.trim(),
         image: _sessionImageData,
         agentId: agentSelect.value || null,
         context: contextEl.value || null,
-        workspace: workspaceEl.value.trim() || null
+        workspace: workspaceEl.value.trim() || null,
+        customCommands: commands
       };
 
       if (isNew) {