#3 merge fully implemented garden branch into main

See merge request !12

# Conflicts:
#   src/main/java/hdm/mi/growbros/service/PlantsService.java

#3 tests for controller done. @AuthenticationPrincipal is not! injected into controller methods as i could not get it to work. but thats not significant when testing just the web layer. might be a problem when doing full integration tests

#3 fix UserDetailsService bean for tests (rename method to avoid naming conflict, add 2 users & 1 admin). starting tests for GardenController. Added 1 dependency: spring-security-test to mock users in tests

Update CHANGELOG

See merge request !10

Random plants

See merge request !9

# Conflicts:
#	requests.http

Fix security config and user signup #21 #20

See merge request !8

# Conflicts:
#	requests.http

#6 #8 Authentifizierungsprozess

See merge request !5

update branch

See merge request !6

# Conflicts:
#	src/main/java/hdm/mi/growbros/models/user/User.java

application properties now differ for test suite vs regular runs. persisting h2 database in a file for regular use.

Started work on unit tests for Garden. Fix custom queries (implementation still not finished). Exclude createdAt date for equals and hashcode in GardenEntry

fix table name for User. Request matcher works now

able to register users and authenticate, return jwt, access secured endpoints with jwt

fix typo, add additional ordering to custom queries in garden repository

custom queries for next plant date, next harvest date. not tested yet!

createdAt date in GardenEntry works now. Sort feature implementation started. Started work on custom query to calculate next possible Plant / harvest date (garden service). More plants in CommandLineRunner

started implementation of garden controller and service. GardenEntry model.