chore(vault): track .obsidian plugin configs (incl. obsidian-git settings)

.obsidian/plugins/obsidian-linter/manifest.json

@@ -0,0 +1 @@
+{"id":"obsidian-linter","name":"Linter","version":"1.30.0","minAppVersion":"1.9.0","description":"Formats and styles your notes. It can be used to format YAML tags, aliases, arrays, and metadata; footnotes; headings; spacing; math blocks; regular markdown contents like list, italics, and bold styles; and more with the use of custom rule options as well.","author":"Victor Tao","authorUrl":"https://github.com/platers","helpUrl":"https://platers.github.io/obsidian-linter/","isDesktopOnly":false}