Add fish functions for a couple nvim aliases.

fish/functions/oo.fish

@@ -0,0 +1,5 @@
+# Defined in - @ line 1
+function oo --wraps='nvim ~/Obsidian' --description 'alias oo=nvim ~/Obsidian'
+    nvim ~/Obsidian
+
+end

fish/functions/v.fish

@@ -0,0 +1,5 @@
+# Defined in - @ line 1
+function v --wraps='nvim .' --description 'alias v=nvim .'
+    nvim .
+
+end