feat(cactus-plugin-ledger-connector-cdl): add new connector plugin

[outSH]

• Add new plugin for connecting with CDL service.
• It supports as cactus-plugin-ledger-connector-cdl-socketio which is now depracated and will be removed shortly.
• There are still no automatic tests for this package, only manual script that user can run against CDL instance to see if everything is working.
• Fix minor formatting issue in cbdc example (issue from lint)

Pull Request Requirements

• Rebased onto upstream/main branch and squashed into single commit to help maintainers review it more efficient and to avoid spaghetti git commit graphs that obfuscate which commit did exactly what change, when and, why.
• Have git sign off at the end of commit message to avoid being marked red. You can add -s flag when using git commit command. You may refer to this link for more information.
• Follow the Commit Linting specification. You may refer to this link for more information.

Character Limit

• Pull Request Title and Commit Subject must not exceed 72 characters (including spaces and special characters).
• Commit Message per line must not exceed 80 characters (including spaces and special characters).

A Must Read for Beginners
For rebasing and squashing, here's a must read guide for beginners.

[petermetz]

@outSH The bundle validation CI job is failing with this:

/home/runner/work/cacti/cacti/packages/cactus-plugin-ledger-connector-cdl/package.json: 
	dist/cactus-plugin-ledger-connector-cdl.node.umd.min.js
	undefined

/home/runner/work/cacti/cacti/packages/cactus-plugin-ledger-connector-cdl/package.json: 
	dist/cactus-plugin-ledger-connector-cdl.web.umd.min.js
	undefined

[outSH]

@outSH The bundle validation CI job is failing with this:

/home/runner/work/cacti/cacti/packages/cactus-plugin-ledger-connector-cdl/package.json: 
	dist/cactus-plugin-ledger-connector-cdl.node.umd.min.js
	undefined

/home/runner/work/cacti/cacti/packages/cactus-plugin-ledger-connector-cdl/package.json: 
	dist/cactus-plugin-ledger-connector-cdl.web.umd.min.js
	undefined

@petermetz I didn't include these package names because they were not created in the build process. Same seem to apply to all other connector plugins, min bundle creation fails with bunch of errors :/ For now I've added missing package names to please the CI. Please check if bundling is failing on your machine as well or not, and if so, we can create an issue to fix that (and maybe add a script to check if packages were in fact created).

[petermetz]

@outSH The bundle validation CI job is failing with this:

/home/runner/work/cacti/cacti/packages/cactus-plugin-ledger-connector-cdl/package.json: 
	dist/cactus-plugin-ledger-connector-cdl.node.umd.min.js
	undefined

/home/runner/work/cacti/cacti/packages/cactus-plugin-ledger-connector-cdl/package.json: 
	dist/cactus-plugin-ledger-connector-cdl.web.umd.min.js
	undefined

@petermetz I didn't include these package names because they were not created in the build process. Same seem to apply to all other connector plugins, min bundle creation fails with bunch of errors :/ For now I've added missing package names to please the CI. Please check if bundling is failing on your machine as well or not, and if so, we can create an issue to fix that (and maybe add a script to check if packages were in fact created).

I rebased onto upstream/main, then yarn install, yarn configure, finally I modified the scripts in the package.json to use prod as the webpack env parameter (see screenshot) and then ran yarn build:dev and it worked.
So based on all this I think it is working on my machine. It could be because of some change in the meantime on the main branch.
With all that said, the way you fixed the custom checks is also 100% OK with me, e.g. you declare the min file names but you don't have the scripts defined for the build so the minified webpack build will be skipped anyway. Other packages use the same workaround until we hash out the problems with the minification (which could take a long time so I didn't want us to be slowed down by this kind of issue)

TLDR: The way it is now looks good to me, thank you for the updates!

[izuru0]

LGTM