Add new readme info (this is to test cicd)

README.md

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 This is all just one big docker compose container orchestration bullshit thang so like should be easy to redeploy
 
 Secrets are documented in .template files (ie template file `prs.env.template` => actual file `prs.env`) and this wont build till u configure em.
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+Install and use <https://tangled.sh/@vielle.dev/tangled-on-commit> if u wanna get the CICD working