Guillotina

-------------------

- doc: training: fix websockets in G6
[masipcat]

- doc: training: revert a change in api.md
[masipcat]

- Fix watch/watch_lock when prometheus is not installed
[masipcat]

-------------------

- Adding timezone on email validation link expiration
[bloodbare]

- Adding metadata endpoint to inspect query parameters for the search endpoint
[bloodbare]

- Adding workflow/email_validation/vocabularies documentation
[bloodbare]

- Bytes serializer
[bloodbare]

- doc: improve training
[masipcat]

- Record metrics on cache hit/misses
[vangheem]

- Record metrics on time waiting for pg locks
[vangheem]

- Record redis cache misses
[vangheem]

- Add metrics to pg and redis operations
[vangheem]

-------------------
- Fixing workflow exception if not defined
[bloodbare]

- Allow to define date format for recovery password
[bloodbare]

- Abort transaction if tpc_commit() crashes
[masipcat]

-------------------

- Fix not defined workflow exception
[bloodbare]

-------------------

- Fix reset password flow to be equal to register
[bloodbare]

-------------------

- Allowing to define Owner roles users on creation
[bloodbare]