Integrar repositórios Git na execução de agentes e pipelines

- Módulo git-integration: clone/pull, commit/push automático, listagem de repos
- Seletor de repositório nos modais de execução (agente e pipeline)
- Seletor de branch carregado dinamicamente ao escolher repo
- Campo de diretório escondido quando repositório selecionado
- Auto-commit e push ao final da execução com mensagem descritiva
- Instrução injetada para agentes não fazerem operações git
- Rotas API: GET /repos, GET /repos/:name/branches
- Pipeline: commit automático ao final de todos os steps

public/js/api.js

@@ -38,9 +38,10 @@ const API = {
     create(data) { return API.request('POST', '/agents', data); },
     update(id, data) { return API.request('PUT', `/agents/${id}`, data); },
     delete(id) { return API.request('DELETE', `/agents/${id}`); },
-    execute(id, task, instructions, contextFiles, workingDirectory) {
+    execute(id, task, instructions, contextFiles, workingDirectory, repoName, repoBranch) {
       const body = { task, instructions };
-      if (workingDirectory) body.workingDirectory = workingDirectory;
+      if (repoName) { body.repoName = repoName; if (repoBranch) body.repoBranch = repoBranch; }
+      else if (workingDirectory) body.workingDirectory = workingDirectory;
       if (contextFiles && contextFiles.length > 0) body.contextFiles = contextFiles;
       return API.request('POST', `/agents/${id}/execute`, body);
     },
@@ -83,9 +84,10 @@ const API = {
     create(data) { return API.request('POST', '/pipelines', data); },
     update(id, data) { return API.request('PUT', `/pipelines/${id}`, data); },
     delete(id) { return API.request('DELETE', `/pipelines/${id}`); },
-    execute(id, input, workingDirectory, contextFiles) {
+    execute(id, input, workingDirectory, contextFiles, repoName, repoBranch) {
       const body = { input };
-      if (workingDirectory) body.workingDirectory = workingDirectory;
+      if (repoName) { body.repoName = repoName; if (repoBranch) body.repoBranch = repoBranch; }
+      else if (workingDirectory) body.workingDirectory = workingDirectory;
       if (contextFiles && contextFiles.length > 0) body.contextFiles = contextFiles;
       return API.request('POST', `/pipelines/${id}/execute`, body);
     },
@@ -142,6 +144,11 @@ const API = {
     },
   },
 
+  repos: {
+    list() { return API.request('GET', '/repos'); },
+    branches(name) { return API.request('GET', `/repos/${encodeURIComponent(name)}/branches`); },
+  },
+
   files: {
     list(path) { return API.request('GET', `/files${path ? '?path=' + encodeURIComponent(path) : ''}`); },
     delete(path) { return API.request('DELETE', `/files?path=${encodeURIComponent(path)}`); },

public/js/app.js

@@ -37,6 +37,7 @@ const App = {
 
     App._executeDropzone = Utils.initDropzone('execute-dropzone', 'execute-files', 'execute-file-list');
     App._pipelineDropzone = Utils.initDropzone('pipeline-execute-dropzone', 'pipeline-execute-files', 'pipeline-execute-file-list');
+    App._initRepoSelectors();
 
     const initialSection = location.hash.replace('#', '') || 'dashboard';
     App.navigateTo(App.sections.includes(initialSection) ? initialSection : 'dashboard');
@@ -860,6 +861,61 @@ const App = {
     });
   },
 
+  _reposCache: null,
+
+  async _loadRepos(selectId) {
+    const select = document.getElementById(selectId);
+    if (!select) return;
+    try {
+      if (!App._reposCache) App._reposCache = await API.repos.list();
+      const current = select.value;
+      select.innerHTML = '<option value="">Nenhum (usar diretório manual)</option>';
+      App._reposCache.forEach(r => {
+        select.insertAdjacentHTML('beforeend',
+          `<option value="${Utils.escapeHtml(r.name)}">${Utils.escapeHtml(r.name)}${r.description ? ' — ' + Utils.escapeHtml(r.description.slice(0, 40)) : ''}</option>`
+        );
+      });
+      if (current) select.value = current;
+    } catch { }
+  },
+
+  _initRepoSelectors() {
+    const pairs = [
+      ['execute-repo', 'execute-repo-branch', 'execute-workdir-group'],
+      ['pipeline-execute-repo', 'pipeline-execute-repo-branch', 'pipeline-execute-workdir-group'],
+    ];
+    pairs.forEach(([repoId, branchId, workdirGroupId]) => {
+      const repoSelect = document.getElementById(repoId);
+      const branchSelect = document.getElementById(branchId);
+      const workdirGroup = document.getElementById(workdirGroupId);
+      if (!repoSelect) return;
+
+      repoSelect.addEventListener('change', async () => {
+        const repoName = repoSelect.value;
+        if (repoName) {
+          if (workdirGroup) workdirGroup.style.display = 'none';
+          if (branchSelect) {
+            branchSelect.style.display = '';
+            branchSelect.innerHTML = '<option value="">Branch padrão</option>';
+            try {
+              const branches = await API.repos.branches(repoName);
+              branches.forEach(b => {
+                branchSelect.insertAdjacentHTML('beforeend', `<option value="${Utils.escapeHtml(b)}">${Utils.escapeHtml(b)}</option>`);
+              });
+            } catch { }
+          }
+        } else {
+          if (workdirGroup) workdirGroup.style.display = '';
+          if (branchSelect) branchSelect.style.display = 'none';
+        }
+      });
+
+      repoSelect.addEventListener('focus', () => {
+        if (repoSelect.options.length <= 1) App._loadRepos(repoId);
+      });
+    });
+  },
+
   async _handleExecute() {
     const agentId = document.getElementById('execute-agent-select')?.value
       || document.getElementById('execute-agent-id')?.value;
@@ -877,6 +933,8 @@ const App = {
 
     const instructions = document.getElementById('execute-instructions')?.value.trim() || '';
     const workingDirectory = document.getElementById('execute-workdir')?.value.trim() || '';
+    const repoName = document.getElementById('execute-repo')?.value || '';
+    const repoBranch = document.getElementById('execute-repo-branch')?.value || '';
 
     try {
       const selectEl = document.getElementById('execute-agent-select');
@@ -893,7 +951,7 @@ const App = {
       Terminal.disableChat();
       App._lastAgentName = agentName;
 
-      await API.agents.execute(agentId, task, instructions, contextFiles, workingDirectory);
+      await API.agents.execute(agentId, task, instructions, contextFiles, workingDirectory, repoName, repoBranch);
 
       if (dropzone) dropzone.reset();
       Modal.close('execute-modal-overlay');

public/js/components/agents.js

@@ -374,6 +374,11 @@ const AgentsUI = {
 
       AgentsUI._loadSavedTasks();
 
+      const repoSelect = document.getElementById('execute-repo');
+      if (repoSelect) { repoSelect.value = ''; repoSelect.dispatchEvent(new Event('change')); }
+      App._reposCache = null;
+      App._loadRepos('execute-repo');
+
       Modal.open('execute-modal-overlay');
     } catch (err) {
       Toast.error(`Erro ao abrir modal de execução: ${err.message}`);

public/js/components/pipelines.js

@@ -476,6 +476,11 @@ const PipelinesUI = {
 
     if (App._pipelineDropzone) App._pipelineDropzone.reset();
 
+    const repoSelect = document.getElementById('pipeline-execute-repo');
+    if (repoSelect) { repoSelect.value = ''; repoSelect.dispatchEvent(new Event('change')); }
+    App._reposCache = null;
+    App._loadRepos('pipeline-execute-repo');
+
     Modal.open('pipeline-execute-modal-overlay');
   },
 
@@ -503,7 +508,9 @@ const PipelinesUI = {
         contextFiles = uploadResult.files;
       }
 
-      await API.pipelines.execute(pipelineId, input, workingDirectory, contextFiles);
+      const repoName = document.getElementById('pipeline-execute-repo')?.value || '';
+      const repoBranch = document.getElementById('pipeline-execute-repo-branch')?.value || '';
+      await API.pipelines.execute(pipelineId, input, workingDirectory, contextFiles, repoName, repoBranch);
       if (dropzone) dropzone.reset();
       Modal.close('pipeline-execute-modal-overlay');
       App.navigateTo('terminal');