Add fish function for opening nvim at home directory.

fish/functions/dev.fish

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+# Defined in - @ line 1
+function dev --wraps='docker exec -it mydev fish' --description 'alias dev=docker exec -it mydev fish'
+    docker exec -it mydev fish
+
+end

fish/functions/oo.fish

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

fish/functions/v.fish

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

fish/functions/vh.fish

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+# Defined in - @ line 1
+function vh --wraps='nvim ~/' --description 'alias vh=nvim ~/'
+    nvim ~/
+
+end