[modular][puppetmaster] Add mod_name_transitional to story commands

This is part of a soft transition to convert `mod_name` from a vector
to a string and will eventually be removed.

This change replaces https://fuchsia-review.googlesource.com/c/peridot/+/246404
which is pre-fuchsia.git and only affects the AddMod command.

MF-148 #comment

Test: fx run-test puppet_master_unittests
Change-Id: I8df408edd3611e489f300ee904c1760c04ae2a7f
7 files changed
tree: d548d85814f018bdac80c77e8bdb620064d30e5f
  1. build/
  2. buildtools/
  3. docs/
  4. garnet/
  5. peridot/
  6. scripts/
  7. sdk/
  8. zircon/
  9. .clang-format
  10. .dir-locals.el
  11. .gitattributes
  12. .gitignore
  13. AUTHORS
  14. CODE_OF_CONDUCT.md
  15. CONTRIBUTING.md
  16. LICENSE
  17. PATENTS
  18. README.md
  19. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See the documentation.