Andrew Vaillancourt 9be9391fc7 Add initial framework and SSH documentation
- Update doc/source/framework/index.rst with design principles and
  directory structure overview.
- Add doc/source/framework/ssh/index.rst for SSH infrastructure,
  including connection behavior and flow.
- Prepare structure for future SSH module-level documentation.

Change-Id: Ia8df587d0ec5c1c3c756ed630d9e9ea122e8cfcf
Signed-off-by: Andrew Vaillancourt <andrew.vaillancourt@windriver.com>
2025-03-27 20:59:02 -04:00
..