chore: added Vale configuration to validate style guide consistency

[themr0c]

What does this PR do?

This pull request is adding Vale configuration to validate style guide consistency and product names using Vale CLI.

The purpose is to ensure compliance and consistency with the Red Hat Style Guide as implemented for Vale. See: https://redhat-documentation.github.io/vale-at-red-hat/docs/main/user-guide/redhat-style-for-vale/

The pull request also introduces a project specific rule to ensure consistent product naming (and associated tests).

This pull request doesn't include GitHub automation. I believe it is too soon to introduce it.

Signed-off-by: Fabrice Flore-Thébault ffloreth@redhat.com

Screenshot/screencast of this PR

What issues does this PR fix or reference?

How to test this PR?

1. Install the Vale CLI. See https://vale.sh/docs/vale-cli/installation/.
2. Synchronize the Red Hat style package

   $ vale sync
   

3. Run Vale

   $ vale .
   

Optionally, consider integrating Vale into your IDE:

• For IntelliJ IDEs: https://plugins.jetbrains.com/plugin/19613-vale-cli or https://plugins.jetbrains.com/plugin/16136-grazie-professional/docs/project-style-guides.html#vanilla-vale
• For Visual Studio Code: https://github.com/errata-ai/vale-vscode

[themr0c]

SonarrLint is reporting warnings on unrelated files:

packages/renderer/src/stores/providers.ts
extensions/podman/src/warnings.ts

How can I fix this?

[themr0c]

I amended the commit with a new timestamp and repushed the same content. Hope it works.

[themr0c]

For the record: Vale alerts at this point:

✖ 67 errors, 159 warnings and 516 suggestions in 22 files.