feat: add some more git alias and update oscclip script

bin/oscclip.sh

@@ -340,17 +340,11 @@ while [[ $# -gt 0 ]]; do
                 error_msg "Cannot use -i and - together"
                 exit 1
             fi
-            if [[ -p $2 ]]; then
-                while IFS= read -r line; do
-                    FROM_STDIN+=("$line")
-                done <"$2"
-            else
-                CLIP="$2"
-            fi
+            CLIP="$2"
             shift
             ;;
         -)
-            if [[ -n $CLIP   ]]; then
+            if [[ -n $CLIP ]]; then
                 error_msg "Cannot use -i and - together"
                 exit 1
             fi

git/gitconfig

@@ -394,6 +394,12 @@
     ss = "!f(){ git --no-pager stash save  $1; }; f"
     sd = "!f(){ git --no-pager stash drop  stash@{${1:-0}}; }; f"
 
+    ; manage last stash
+    swl = "!f(){ git stash show -p stash@{$(($(git stash list |  wc -l) - 1))}; }; f"
+    sal = "!f(){ git --no-pager stash apply stash@{$(($(git stash list |  wc -l) - 1))}; }; f"
+    spl = "!f(){ git --no-pager stash pop   stash@{$(($(git stash list |  wc -l) - 1))}; }; f"
+    sdl = "!f(){ git --no-pager stash drop  stash@{$(($(git stash list |  wc -l) - 1))}; }; f"
+
     ; --------- Below here credits to https://github.com/alrra/dotfiles ---------
     ; Remove the tag with the specified tag name if exists and tag the latest
     ; commit with that name.