feat(suite): Implement Suites (#1239)

* feat(suite): Implement Suites

Fixes #1230

* Update docs

* Fix variable alignment

* Prevent always-run endpoint from running if a context placeholder fails to resolve in the URL

* Return errors when a context placeholder path fails to resolve

* Add a couple of unit tests

* Add a couple of unit tests

* fix(ui): Update group count properly

Fixes #1233

* refactor: Pass down entire config instead of several sub-configs

* fix: Change default suite interval and timeout

* fix: Deprecate disable-monitoring-lock in favor of concurrency

* fix: Make sure there are no duplicate keys

* Refactor some code

* Update watchdog/watchdog.go

* Update web/app/src/components/StepDetailsModal.vue

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* chore: Remove useless log

* fix: Set default concurrency to 3 instead of 5

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

.github/codecov.yml

@@ -1,6 +1,9 @@
 ignore:
-  - "watchdog/watchdog.go"
   - "storage/store/sql/specific_postgres.go" # Can't test for postgres
+  - "watchdog/endpoint.go"
+  - "watchdog/external_endpoint.go"
+  - "watchdog/suite.go"
+  - "watchdog/watchdog.go"
 comment: false
 coverage:
   status: