Add managed Lab 3 browser terminal deployment

ansible/group_vars/all.yml

@@ -18,9 +18,12 @@ courseware_unsloth_home: "{{ courseware_state_dir }}/unsloth-home"
 courseware_ollama_models_dir: "{{ courseware_models_dir }}/ollama"
 courseware_node_runtime_dir: "{{ courseware_tools_dir }}/node-runtime"
 courseware_node_runtime_bin_dir: "{{ courseware_node_runtime_dir }}/node_modules/node/bin"
+courseware_wetty_dir: "{{ courseware_tools_dir }}/wetty"
 courseware_promptfoo_dir: "{{ courseware_lab6_dir }}"
 courseware_wiki_repo_dir: "{{ courseware_repos_dir }}/LLM-Labs"
+courseware_wiki_runtime_config_path: "{{ courseware_wiki_repo_dir }}/public/courseware-runtime.json"
 courseware_llama_cpp_bin_dir: "{{ courseware_repos_dir }}/llama.cpp/build/bin"
+courseware_lab3_dir: "/home/student/lab3"
 
 courseware_bind_host: "0.0.0.0"
 courseware_url_host: "127.0.0.1"
@@ -33,6 +36,7 @@ courseware_ports:
   unsloth: 8888
   promptfoo: 15500
   wiki: 80
+  wetty: 7681
 
 courseware_transformerlab_install_mode: "single-user-pinned"
 courseware_transformerlab_version: "v0.28.2"
@@ -63,7 +67,11 @@ courseware_chunkviz_commit: "a891eacafda1f28a12373ad3b00102e68f07c57f"
 courseware_promptfoo_version: "0.119.0"
 courseware_kiln_release_tag: "v0.18.1"
 courseware_node_runtime_version: "20.20.2"
+courseware_wetty_spec: "wetty@2.5.0"
+courseware_wetty_base_path: "/wetty"
 courseware_wiki_repo: "https://git.zuccaro.me/bzuccaro/LLM-Labs.git"
+courseware_student_username: "student"
+courseware_student_password_hash: "{{ lookup('env', 'COURSEWARE_STUDENT_PASSWORD_HASH') | default('', true) }}"
 
 courseware_open_webui_spec: "open-webui"
 courseware_embedding_atlas_spec: "embedding-atlas"
@@ -151,3 +159,4 @@ courseware_services:
   - "unsloth"
   - "promptfoo"
   - "wiki"
+  - "wetty"