- Removed explicit values for environment variables in `docker-compose.yml`.
- Utilized default values for better flexibility and maintainability.
- Updated network configuration to use the default bridge driver.

Note: Using `network: default` is sufficient within Docker Compose; there's no need to create a separate `nextcloud-network` for all hosts. 🚀


Signed-off-by: lll <2844835+flll@users.noreply.github.com>

Co-authored-by: Jean-Yves <7360784+docjyJ@users.noreply.github.com>
Signed-off-by: lll <2844835+flll@users.noreply.github.com>

Co-authored-by: Jean-Yves <7360784+docjyJ@users.noreply.github.com>
Signed-off-by: lll <2844835+flll@users.noreply.github.com>

`update-yaml.sh`の処理の追加を
- .services[].networks の削除
- =%%を削除する特殊な処理

これにより、
すべてのサービスをdefaultのネットワークに接続させることができ、
変数の簡略化が見込めます

Signed-off-by: lll <2844835+flll@users.noreply.github.com>

Signed-off-by: lll <2844835+flll@users.noreply.github.com>
Co-Authored-By: Jean-Yves <7360784+docjyJ@users.noreply.github.com>

Signed-off-by: lll <2844835+flll@users.noreply.github.com>

- [update-yaml.sh] Change sed command option from -e to -E
- [update-helm.sh] Add check for docker image tag as first argument, exit 2 if missing
- [update-helm.sh] Modify snap command to run with sudo
- [update-helm.sh] Add new sed commands:
  - [sed] Convert `- AB_CD_EFG` to `- AB_CD_EFG=${AB_CD_EFG}`
  - [sed] Apply conversion only to uppercase variables
  - [sed] Exclude NET_RAW, SYS_NICE, NET_ADMIN, and MKNOD capabilities from conversion

This reverts commit 57d03d8.