fix(studio): harden runtime integration and dependency defaults

Stabilize studio publish/visualization flow and tighten export behavior while aligning project dependencies with the monorepo runtime expectations.

AGENTS.md

@@ -11,7 +11,7 @@ Use it as the default playbook for commands, conventions, and safety checks.
 - Package/runtime tool: `uv`
 
 Critical source-of-truth rule:
-- `opengait/demo` is an implementation layer and may contain project-specific behavior.
+- `opengait-studio/opengait_studio` is an implementation layer and may contain project-specific behavior.
 - When asked to “refer to the paper” or verify methodology, use the paper and official citations as ground truth.
 - Do not treat demo/runtime behavior as proof of paper method unless explicitly cited by the paper.
 
@@ -20,7 +20,7 @@ Critical source-of-truth rule:
 Install dependencies with uv:
 
 ```bash
-uv sync --extra torch
+uv sync
 ```
 
 Notes from `pyproject.toml`: