Improve workspace repo navigation and TOC defaults (#96)

Author: gas2own

plugins/asta-tools/skills/workspace/SKILL.md

@@ -44,7 +44,8 @@ Before writing any file in the steps below, check whether the target path alread
 
 ### Quarto build tool
 
-1. Copy `assets/_quarto.yml` to project root; fill `{{TITLE}}`.
+1. Copy `assets/_quarto.yml` to project root; fill `{{TITLE}}` and `{{REPO_URL}}`
+   (use the canonical GitHub URL, e.g. `https://github.com/{owner}/{repo}`).
 2. Create `index.qmd` with `title:` frontmatter.
 3. Create empty `references.bib`.
 4. Append any lines from `assets/gitignore` missing from the project's `.gitignore` (create it if absent; don't overwrite existing entries).

plugins/asta-tools/skills/workspace/assets/_quarto.yml

@@ -9,9 +9,15 @@ bibliography: references.bib
 website:
   title: "{{TITLE}}"
   sidebar:
+    tools:
+      - icon: github
+        href: "{{REPO_URL}}"
+        text: "GitHub repo"
+        target: _blank
     contents: auto
 
 format:
   html:
     theme: cosmo
     toc: true
+    toc-location: left