Add full REST API for all deployment operations (projects, servers, docker)

Port all IPC handlers to HTTP endpoints so the UI and LLM use the same
API. Adds routes/projects.js (scan, compare, init), routes/servers.js
(CRUD, containers, logs), routes/docker.js (build, deploy, pull, vscode-diff).
Enhanced ssh.js with full SSHService class (SFTP upload/download).
Updated renderer api.js to use fetch instead of window.api IPC.
Added concurrently for npm run dev (API + Vite + Electron).
OpenAPI spec now covers all 24 endpoints.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

api/lib/config.js

@@ -1,24 +1,81 @@
-import { readFileSync, existsSync } from 'fs';
+import { readFileSync, writeFileSync, existsSync } from 'fs';
 import { join, dirname } from 'path';
 import { fileURLToPath } from 'url';
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
+const PROJECT_ROOT = join(__dirname, '..', '..');
 
-// Shared config from gitea.repo.management
-const CONFIG_PATH = join(__dirname, '..', '..', '..', 'gitea.repo.management', 'config.json');
+// Shared Coolify config from gitea.repo.management
+const COOLIFY_CONFIG_PATH = join(PROJECT_ROOT, '..', 'gitea.repo.management', 'config.json');
 
-let _cached = null;
+// Local deployment config
+const DEPLOY_CONFIG_PATH = join(PROJECT_ROOT, 'deployment-config.json');
+
+// SSH credentials from app/.env
+const ENV_PATH = join(PROJECT_ROOT, 'app', '.env');
+
+let _coolifyCache = null;
+let _deployCache = null;
 
 export function loadConfig() {
-  if (_cached) return _cached;
-  if (!existsSync(CONFIG_PATH)) {
-    throw new Error(`Config not found at ${CONFIG_PATH}`);
+  if (_coolifyCache) return _coolifyCache;
+  if (!existsSync(COOLIFY_CONFIG_PATH)) {
+    throw new Error(`Coolify config not found at ${COOLIFY_CONFIG_PATH}`);
   }
-  _cached = JSON.parse(readFileSync(CONFIG_PATH, 'utf8'));
-  return _cached;
+  _coolifyCache = JSON.parse(readFileSync(COOLIFY_CONFIG_PATH, 'utf8'));
+  return _coolifyCache;
 }
 
 export function reloadConfig() {
-  _cached = null;
+  _coolifyCache = null;
   return loadConfig();
 }
+
+export function loadDeployConfig() {
+  if (_deployCache) return _deployCache;
+  if (!existsSync(DEPLOY_CONFIG_PATH)) {
+    _deployCache = { servers: [], projectsRoot: 'C:\\.bucket\\repos.gitea', projects: {} };
+    return _deployCache;
+  }
+  _deployCache = JSON.parse(readFileSync(DEPLOY_CONFIG_PATH, 'utf8'));
+  return _deployCache;
+}
+
+export function saveDeployConfig(config) {
+  writeFileSync(DEPLOY_CONFIG_PATH, JSON.stringify(config, null, 2));
+  _deployCache = config;
+}
+
+export function reloadDeployConfig() {
+  _deployCache = null;
+  return loadDeployConfig();
+}
+
+export function loadEnv() {
+  if (!existsSync(ENV_PATH)) return {};
+  const content = readFileSync(ENV_PATH, 'utf8');
+  const env = {};
+  for (const line of content.split('\n')) {
+    if (line.startsWith('#') || !line.includes('=')) continue;
+    const [key, ...valueParts] = line.split('=');
+    if (key && valueParts.length > 0) {
+      env[key.trim()] = valueParts.join('=').trim();
+    }
+  }
+  return env;
+}
+
+export function getProjectsRoot() {
+  return loadDeployConfig().projectsRoot || 'C:\\.bucket\\repos.gitea';
+}
+
+export function getServerSshConfig(server) {
+  const env = loadEnv();
+  return {
+    host: server.host,
+    port: 22,
+    username: env.SSH_USERNAME || server.username,
+    password: env.SSH_PASSWORD || server.password,
+    useSudo: server.useSudo || false,
+  };
+}