fix(core-dl): adjust unzip options and revert curl changes

lgsm/functions/core_dl.sh

@@ -81,7 +81,7 @@ fn_dl_extract(){
 	elif [ "${mime}" == "application/x-xz" ]; then
 		tarcmd=$(tar -xf "${local_filedir}/${local_filename}" -C "${extractdir}")
 	elif [ "${mime}" == "application/zip" ]; then
-		extractcmd=$(unzip -dq "${extractdir}" "${local_filedir}/${local_filename}")
+		extractcmd=$(unzip -qo -d "${extractdir}" "${local_filedir}/${local_filename}")
 	fi
 	local exitcode=$?
 	if [ ${exitcode} -ne 0 ]; then
@@ -133,11 +133,11 @@ fn_fetch_file(){
 			echo -en "downloading ${local_filename}..."
 			fn_sleep_time
 			echo -en "\033[1K"
-			curlcmd=$(curl --progress-bar --retry 10 --retry-delay 3 --fail -L -C - -o "${local_filedir}/${local_filename}" "${remote_fileurl}")
+			curlcmd=$(curl --progress-bar --fail -L -o "${local_filedir}/${local_filename}" "${remote_fileurl}")
 			echo -en "downloading ${local_filename}..."
 		else
 			echo -en "    fetching ${local_filename}...\c"
-			curlcmd=$(curl -s --retry 3 --retry-delay 3 --fail -L -C - -o "${local_filedir}/${local_filename}" "${remote_fileurl}" 2>&1)
+			curlcmd=$(curl -s --fail -L -o "${local_filedir}/${local_filename}" "${remote_fileurl}" 2>&1)
 		fi
 		local exitcode=$?
 		if [ ${exitcode} -ne 0 ]; then