feat: improve developer experience

[lotyp]

this pull request adds support for the following GitHub actions:

• Composite pnpm install action with caching dependencies
• CI workflow with linter
• CodeSee architecture diagrams
• Automatic labeling of pull requests
• Creation of releases with release-please from Google
• Auto-merge release action
• Assets upload action

additionally, this pull request includes the following:

• docker-compose with Keycloak
• Makefile to spin up the project
• Self-documenting help through make help

For linting, the following tools are utilized:

• lint-staged
• husky
• secretlint
• actionlint
• sort-package-json for sorting package.json
• commitizen support through pnpm commit or make commit

Auto dependency updates are ensured by renovate bot
For releases I added release-please as this isn't mono-repo, so no need for changesets, in my opinion
Commits should follow http://conventionalcommits.org

[lotyp]

btw, thanks @lukin for the amazing work on keywind theme for keycloak.
I will periodically update this pull request, till it is ready.

[lotyp]

console preview:

[mhkarimi1383]

+1