Execute workflow through a project

[josephjclark]

Short Description

This PR allows users to run a workflow within a project by name:

openfn process-patients

This is great because when you pull a project today, you have a super long command like:

openfn ./workflows/process-patients/process-patients.yaml 

This also gives us the opportunity to auto-load the credential map and collections config from the Workspace

Fixes #935 #621

Implementation Details

• Uses the checked-out project on disk (not the project yaml)
• Sets collections endpoint to match the project
• Auto-loads the credential map
• Credential map and collections can both work at the same time. This is a bit fiddly because they expect configuration to be a different shape

AI Usage

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• Code generation (copilot but not intellisense)
• Learning or fact checking
• Strategy / design
• Optimisation / refactoring
• Translation / spellchecking / doc gen
• Other
• I have not used AI

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[josephjclark]

Still to do:

• add credential map to a Workspace?, Project? and Workflow
• default credentials endpoint from Project (but allow explicit override)

[josephjclark]

Working great with staging now and a credential map:

joe@jc-mint:~/.../staging-joseph-demo$ openfnx creds-test
[CLI] ♦ Versions:
         ▸ node.js     22.12.0
         ▸ cli         branch/execute-project-2
[CLI] ♦ Imported 2 env vars from .env file
[CLI] ✔ Installing packages...
[CLI] ✔ Installation complete in 1ms
[CLI] ✔ Compiled all expressions in workflow
[JOB] ℹ {
  "credentials": {
    "user": "joe"
  }
}
[R/T] ✔ show creds completed in 306ms
[CLI] ✔ State written to creds-test/output.json
[CLI] ✔ Finished in 383ms ✨

[josephjclark]

execute should work perfectly well with v1 workflows, right? Let's make sure we have an integration test.