feat(deploy): Revamp deploy flow

[Aradhya-Tripathi]

• Borrowed and integrated workflow engine from https://github.com/frappe/press-agent-manager
• Consolidated validation build and bench jobs from all over the place.
• Currently residing in a Workflow doctype
• Figure out the retry logic.
• Figure out auto build retry logic
• Figure out auto bench retry logic
• Add support for validation failure notifications
• Remove update available button till the pipeline execution is not in it's terminal state
• Figure out design and UI for new deploy display

fixes: #5939

All the deployment flow is now marked in a single doctype, Managed by the Workflow Engine.

Internal steps are shown here as well

While the Press Workflow is the execution brain, the state manager for deploy is the Release Pipeline doctype

Should effectively get rid of long running transactions in the request cycle when a new deploy is created, allowing for instant deploy creations and avoiding random lock-wait timeout issues due to lock contention in long running transactions. Should also show the retry logic with a single source of truth Release Pipeline doctype which will not reach terminal state until all the retries (Build & Bench) have reached their individual terminal states.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (51dc13d) to head (290a884).
⚠️ Report is 61 commits behind head on develop.

Additional details and impacted files

@@       Coverage Diff       @@
##   develop   #5944   +/-   ##
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[Aradhya-Tripathi]

Remove a test,

test_deploy_and_update_fn_fails_without_release_argument

Quite ambiguous in nature, we only throw validation error when it's a in-place update, otherwise we let sites, be empty

press/press/press/doctype/bench_update/bench_update.py

Lines 48 to 53 in e9947a7

	def before_save(self):
	if not self.is_inplace_update:
	return
	site = self.sites[0].site # validation should throw if no sites
	self.bench = frappe.get_value("Site", site, "bench")

Secondary this test was only passing since we also throw, the same validation error in;

press/press/api/bench.py

Line 770 in e9947a7

def validate_app_hashes(apps: list[dict[str, str]]):