feat(desktop): replace regex-based port detection with process-based scanning

apps/desktop/package.json

@@ -92,6 +92,7 @@
 		"node-addon-api": "^7.1.0",
 		"node-pty": "1.1.0-beta30",
 		"os-locale": "^6.0.2",
+		"pidtree": "^0.6.0",
 		"posthog-js": "1.310.1",
 		"posthog-node": "^5.18.0",
 		"react": "^19.2.3",

apps/desktop/src/lib/trpc/routers/projects/projects.ts

@@ -726,7 +726,6 @@ export const createProjectsRouter = (getWindow: () => BrowserWindow | null) => {
 					return null;
 				}
 
-				// If we already have the github owner cached, return the avatar URL
 				if (project.githubOwner) {
 					console.log(
 						"[getGitHubAvatar] Using cached owner:",
@@ -738,7 +737,6 @@ export const createProjectsRouter = (getWindow: () => BrowserWindow | null) => {
 					};
 				}
 
-				// Fetch the owner from GitHub
 				console.log(
 					"[getGitHubAvatar] Fetching owner for:",
 					project.mainRepoPath,
@@ -752,7 +750,6 @@ export const createProjectsRouter = (getWindow: () => BrowserWindow | null) => {
 
 				console.log("[getGitHubAvatar] Fetched owner:", owner);
 
-				// Cache the owner
 				localDb
 					.update(projects)
 					.set({ githubOwner: owner })

apps/desktop/src/main/lib/terminal/manager.ts

@@ -92,6 +92,8 @@ export class TerminalManager extends EventEmitter {
 
 		this.sessions.set(paneId, session);
 
+		portManager.registerSession(session, workspaceId);
+
 		// Track terminal opened (only fires once per session creation)
 		track("terminal_opened", { workspace_id: workspaceId, pane_id: paneId });
 
@@ -142,8 +144,8 @@ export class TerminalManager extends EventEmitter {
 
 			await closeSessionHistory(session, exitCode);
 
-			// Clean up detected ports for this pane
-			portManager.removePortsForPane(paneId);
+			// Unregister from port manager (also removes detected ports)
+			portManager.unregisterSession(paneId);
 
 			this.emit(`exit:${paneId}`, exitCode, signal);
 

apps/desktop/src/main/lib/terminal/port-hints.ts

@@ -0,0 +1,34 @@
+/**
+ * Lightweight patterns to detect when terminal output suggests a port may have been opened.
+ * These are used as hints to trigger an immediate process-based scan, not as the source of truth.
+ */
+
+const HINT_PATTERNS = [
+	/localhost:\d{2,5}/i,
+	/127\.0\.0\.1:\d{2,5}/,
+	/0\.0\.0\.0:\d{2,5}/,
+	/https?:\/\/[^:/]+:\d{2,5}/i,
+	/listening (?:on|at)/i,
+	/server (?:running|started|is running)/i,
+	/ready (?:on|at|in)/i,
+	/started (?:on|at)/i,
+	/bound to (?:port)?/i,
+	/development server/i,
+	/serving (?:on|at)/i,
+	/next\.?js/i,
+	/vite/i,
+	/webpack.*compiled/i,
+	/express/i,
+	/fastify/i,
+];
+
+/**
+ * Check if terminal output contains hints that a port may have been opened.
+ * This is a lightweight check - false positives are acceptable since we verify
+ * with actual process scanning.
+ */
+export function containsPortHint(data: string): boolean {
+	if (data.length < 10) return false;
+
+	return HINT_PATTERNS.some((pattern) => pattern.test(data));
+}