extract dbaas, authentik, crowdsec from platform into independent stacks [ci skip]

Phase 1 of platform stack split for parallel CI applies.
All 3 modules were fully independent (no cross-module refs).
State migrated via terraform state mv. All 3 stacks applied
with zero changes (dbaas had pre-existing ResourceQuota drift).
Woodpecker pipeline updated to run extracted stacks in parallel.

stacks/dbaas/modules/dbaas/chart_values.tpl

@@ -0,0 +1,16 @@
+tls:
+  useSelfSigned: true
+credentials:
+  root:
+    password: ${root_password}
+    user: root
+serverInstances: 1
+podSpec:
+ containers:
+ - name: mysql
+   resources:
+     requests:
+       memory: "1024Mi"  # adapt to your needs
+       cpu: "100m"       # adapt to your needs
+     limits:
+       memory: "2048Mi"  # adapt to your needs