Resolve "Change the template strategy: allow custom templates from packages"

Closes #23

See merge request !4

For fixing working directory to the report directory when rendering a report

Refs #23

- templates are copied from package inst/templates during render
- handling of dependencies between templates
- setup.R is template dependant now
- _output.yml is also template dependant and completed recursively through dependency chain

Refs #23

- remove copy of templates in create_reports
- create reports folder if needed
- check template existence
- add .template_dependencies file

Refs #23

Resolve "Add a menu with the list of reports in pkgdown"

Closes #22

See merge request !3

Refs #22

Refs #4

Fix #21

Fix #20

Refs #19

Refs #5

After #19

Refs #11

Fix #19

Refs #11

- extra folder .devcontainer
- non ascii characters
- remaining folder public after check

Fix #11

Fix #5

Refs #4

Fix #12

Refs #4

Fix #18

Resolve "Migrate `getDataPath` function and environment"

Closes #2

See merge request david.dorchies/fairify!2

Refs #2

Refs #2

Refs #2

Refs #2

Refs #2