Remove all CPU limits cluster-wide to eliminate CFS throttling

CPU limits cause CFS throttling even when nodes have idle capacity.
Move to a request-only CPU model: keep CPU requests for scheduling
fairness but remove all CPU limits. Memory limits stay (incompressible).

Changes across 108 files:
- Kyverno LimitRange policy: remove cpu from default/max in all 6 tiers
- Kyverno ResourceQuota policy: remove limits.cpu from all 5 tiers
- Custom ResourceQuotas: remove limits.cpu from 8 namespace quotas
- Custom LimitRanges: remove cpu from default/max (nextcloud, onlyoffice)
- RBAC module: remove cpu_limits variable and quota reference
- Freedify factory: remove cpu_limit variable and limits reference
- 86 deployment files: remove cpu from all limits blocks
- 6 Helm values files: remove cpu under limits sections

stacks/webhook_handler/main.tf

@@ -1,30 +1,30 @@
 variable "tls_secret_name" {
-  type = string
+  type      = string
   sensitive = true
 }
 variable "webhook_handler_secret" {
-  type = string
+  type      = string
   sensitive = true
 }
 variable "webhook_handler_fb_verify_token" {
-  type = string
+  type      = string
   sensitive = true
 }
 variable "webhook_handler_fb_page_token" {
-  type = string
+  type      = string
   sensitive = true
 }
 variable "webhook_handler_fb_app_secret" {
-  type = string
+  type      = string
   sensitive = true
 }
 variable "webhook_handler_git_user" { type = string }
 variable "webhook_handler_git_token" {
-  type = string
+  type      = string
   sensitive = true
 }
 variable "webhook_handler_ssh_key" {
-  type = string
+  type      = string
   sensitive = true
 }
 
@@ -131,7 +131,6 @@ resource "kubernetes_deployment" "webhook_handler" {
           name  = "webhook-handler"
           resources {
             limits = {
-              cpu    = "100m"
               memory = "256Mi"
             }
             requests = {