feat(api): add terminal WebSocket gateway with PTY session management (#515)

Co-authored-by: Jason Woltje <jason@diversecanvas.com>
Co-committed-by: Jason Woltje <jason@diversecanvas.com>

pnpm-workspace.yaml

@@ -3,13 +3,14 @@ packages:
   - packages/*
 
 ignoredBuiltDependencies:
-  - '@nestjs/core'
-  - '@swc/core'
+  - "@nestjs/core"
+  - "@swc/core"
   - better-sqlite3
   - esbuild
   - sharp
 
 onlyBuiltDependencies:
-  - '@prisma/client'
-  - '@prisma/engines'
+  - "@prisma/client"
+  - "@prisma/engines"
   - prisma
+  - node-pty