cli client: update and move to contrib

Signed-off-by: Gunwant Jain <mail@wantguns.dev>

contrib/cli/client

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Change the url accordingly
+URL="https://bin.wantguns.dev"
+
+FILEPATH="$1"
+FILENAME=$(basename -- "$FILEPATH")
+EXTENSION="${FILENAME##*.}"
+
+RESPONSE=$(curl --data-binary @${FILEPATH:-/dev/stdin} --url $URL)
+PASTELINK="$URL$RESPONSE"
+
+[ -z "$EXTENSION" ] && \
+    echo "$PASTELINK" || \
+    echo "$PASTELINK.$EXTENSION"