chore(rc): fzf integration config spacing rework

because some tools set in rc.d (like fzf, ...) depends on it

aliases.d/kitty

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# [ "$TERM" = "xterm-kitty" ] && alias ssh="kitty +kitten ssh"
+if [ -n "${KITTY_INSTALLATION_DIR}" ]; then
+  alias ssh="kitty +kitten ssh"
+  alias icat="kitty +kitten icat"
+fi

completion.d/flux

@@ -1,4 +1,3 @@
-
 #!/bin/bash
 
 if (command -v flux &>/dev/null); then

completion.d/tea

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+if (command -v tea &>/dev/null); then
+	source <(tea completion bash)
+fi

rc.d/fzf

@@ -4,28 +4,44 @@ if (command -v fzf &>/dev/null); then
 
   source <(fzf --bash)
 
-  # Selection de fichiers
-  export FZF_CTRL_T_OPTS="--height 60% \
---border sharp \
---layout reverse \
---prompt '󰈞 ' \
---pointer ❯ \
---marker ✔"
-
   # Navigation vers un répertoire
-  export FZF_ALT_C_OPTS="--height 60% \
---border sharp \
---layout reverse \
---prompt '󰥨 ' \
---pointer ❯ \
---marker ✔"
+  FZF_ALT_C_OPTS="$(
+    cat <<'EOF'
+      --height 60%
+      --border sharp
+      --layout reverse
+      --prompt '󰥨 '
+      --pointer ❯
+      --marker ✔
+EOF
+  )"
+  export FZF_ALT_C_OPTS
+
+  # Selection de fichiers
+  FZF_CTRL_T_OPTS="$(
+    cat <<'EOF'
+      --height 60%
+      --border sharp
+      --layout reverse
+      --prompt '󰈞 '
+      --pointer ❯
+      --marker ✔
+      --preview="bat --color=always --style=-header {}"
+EOF
+  )"
+  export FZF_CTRL_T_OPTS
 
   # Navigation dans l'historique
-  export FZF_CTRL_R_OPTS="--height 60% \
---border sharp \
---layout reverse \
---prompt ' ' \
---pointer ❯ \
---marker ✔"
+  FZF_CTRL_R_OPTS="$(
+    cat <<'EOF'
+      --height 60%
+      --border sharp
+      --layout reverse
+      --prompt ' '
+      --pointer ❯
+      --marker ✔
+EOF
+  )"
+  export FZF_CTRL_R_OPTS
 
 fi