refactor!: rename function and variable names to kebab case (#50)

* refactor variables and function originating on cv.typ

* rename missing from cv.typ

* refactor letter.typ

* refactor lib.typ

* utils refactor

* template refactor

README.md

@@ -93,7 +93,7 @@ With an existing CV project using the `v1` version of the template, a migration
 3. For `cv.typ` and `letter.typ`, copy the new files from the repo, and adapt the modules you have in your project.
 4. For the module files in `/modules_*` folders:
    1. Delete the old import `#import "../brilliant-CV/template.typ": *`, and replace it by the import statements in the new template files.
-   2. Due to the Typst path handling mecanism, one cannot directly pass the path string to some functions anymore. This concerns, for example, the `logo` argument in `cvEntry`, but also on `cvPublication` as well. Some parameter names were changed, but most importantly, **you should pass a function instead of a string (i.e. `image("logo.png")` instead of `"logo.png"`).** Refer to new template files for reference.
+   2. Due to the Typst path handling mecanism, one cannot directly pass the path string to some functions anymore. This concerns, for example, the `logo` argument in `cv-entry`, but also on `cv-publication` as well. Some parameter names were changed, but most importantly, **you should pass a function instead of a string (i.e. `image("logo.png")` instead of `"logo.png"`).** Refer to new template files for reference.
 5. You might need to install `Roboto` and `Source Sans Pro` on your local system now, as new Typst package discourages including these large files.
 6. Run `typst c cv.typ` without passing the `font-path` flag. All should be good now, congrats!