fish: Drop all fzf + git related functions

vim-fugitive is all that is needed. We wrote these functions before
getting well versed with fugitive. These are not required anymore.

fish/.config/fish/functions/fcR.fish

@@ -1,3 +0,0 @@
-function fcR --description 'Git revert a selected commit using fzf'
-    git revert (git log --pretty=oneline --abbrev-commit --color=always | fzf --ansi +s | awk '{print $1}')
-end

fish/.config/fish/functions/fcf.fish

@@ -1,3 +0,0 @@
-function fcf --description 'Git commit fixup using fzf'
-    git commit --fixup (git log --pretty=oneline --abbrev-commit --color=always | fzf --ansi | cut -d ' ' -f1)
-end

fish/.config/fish/functions/fco.fish

@@ -1,3 +0,0 @@
-function fco --description 'Checkout a branch using fzf'
-    git branch --all | grep -v HEAD | string trim | fzf | read -l result; and git checkout "$result"
-end

fish/.config/fish/functions/fcoc.fish

@@ -1,3 +0,0 @@
-function fcoc --description 'Checkout a commit using fzf'
-    git log --pretty=oneline --abbrev-commit --reverse | fzf --tac +s -e | awk '{print $1;}' | read -l result; and git checkout "$result"
-end

fish/.config/fish/functions/fcr.fish

@@ -1,3 +0,0 @@
-function fcr --description 'Git reset to a selected commit using fzf'
-    git reset $argv (git log --pretty=oneline --abbrev-commit --color=always | fzf --ansi +s | awk '{print $1}')
-end

fish/.config/fish/functions/ffa.fish

@@ -1,3 +0,0 @@
-function ffa --description 'Git add files using fzf'
-    git add -- (git ls-files --modified --others --exclude-standard | fzf -m --preview 'bat --color=always {}')
-end

fish/.config/fish/functions/ffco.fish

@@ -1,3 +0,0 @@
-function ffco --description 'Git checkout a file using fzf'
-    git checkout $argv -- (git ls-files --modified --exclude-standard | fzf -m)
-end

fish/.config/fish/functions/ffr.fish

@@ -1,3 +0,0 @@
-function ffr --description 'Git restore a file using fzf'
-    git restore $argv -- (git ls-files --modified --exclude-standard | fzf -m)
-end

fish/.config/fish/functions/ffrs.fish

@@ -1,3 +0,0 @@
-function ffrs --description 'Git restore a staged file using fzf'
-    git restore --staged $argv -- (git diff --name-only --staged | fzf -m)
-end

fish/.config/fish/functions/frbi.fish

@@ -1,3 +0,0 @@
-function frbi --description 'Git interactive rebase using fzf'
-    git rebase -i (git log --pretty=oneline --abbrev-commit --color=always | fzf --ansi | cut -d ' ' -f1)
-end