feat(infra): Use a single ApplicationSet instead of multiple Application manifests for infrastructure applications

.gitignore

@@ -1,35 +1,2 @@
-# Local .terraform directories
-**/.terraform/*
-
-# .tfstate files
-*.tfstate
-*.tfstate.*
-
-# Crash log files
-crash.log
-
-# Ignore any .tfvars files that are generated automatically for each Terraform run. Most
-# .tfvars files are managed as part of configuration and so should be included in
-# version control.
-#
-# example.tfvars
-
-# Ignore override files as they are usually used to override resources locally and so
-# are not checked in
-override.tf
-override.tf.json
-*_override.tf
-*_override.tf.json
-
-# Include override files you do wish to add to version control using negated pattern
-#
-# !example_override.tf
-
-# Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
-# example: *tfplan*
-
-.terraform.lock.hcl
 .idea
-certs/
-
 charts/example