v1.3.0

• API links: the Nextflow adapter links process directives, input and output labels, global names such as params, and the scopes and process directives of config files. nextflow="config" marks a block as a config file (#22)
• Code walkthrough: start opens a walkthrough on a chosen step, and walkthrough: { start: 'last' } sets it for the site (#23)
• Run code: [!output stderr] prints scripted output as standard error, and [!code highlight] and the line states mark lines of output (#24)
• Run code: ranges on the fence line count lines of code only, not lines of scripted output, so a range after [!output end] can now mark another line (#24)
• Translations: the plugin texts are Starlight UI strings, with translations in 17 languages. A site changes them in src/content/i18n/ (#25)