Update install URLs from static.due.ren to git repository

- Change install URL from https://static.due.ren/install.sh to https://git.due.ren/andreas/mac_os/raw/branch/main/install.sh
- Update README.adoc with correct git repository URL
- Update QUICK_INSTALL.md with current package list and correct URLs
- Remove outdated hosting instructions for static.due.ren

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

README.adoc

@@ -19,7 +19,7 @@ For a fresh macOS machine, run:
 
 [source,bash]
 ----
-curl -fsSL https://static.due.ren/install.sh | bash
+curl -fsSL https://git.due.ren/andreas/mac_os/raw/branch/main/install.sh | bash
 ----
 
 This single command installs everything automatically. See link:QUICK_INSTALL.md[Quick Install Guide] for details.