Adds awareness of Oracle Cloud Infrastructure to any plugin that referenced
at least two of the major cloud vendors already. Skills updated to include
OCI services. Also updated some of the other cloud references.
Signed-off-by: Avi Miller <me@dje.li>
Remove references to non-existent resource files (references/, assets/,
scripts/, examples/) from 115 skill SKILL.md files. These sections
pointed to directories and files that were never created, causing
confusion when users install skills.
Also fix broken Code of Conduct links in issue templates to use
absolute GitHub URLs instead of relative paths that 404.