chore: management console naming inconsistency (#11390)

# Which Problems Are Solved

The following terms have all been renamed to management console:

- Customer Portal (when used to mean the console)
- Console
- Admin Console

# How the Problems Are Solved

- Search & Replace smartly
- Use Copilot for translation files

Changes done to: backend + frontend codebase, docs, translations and
protobufs (descriptions only)

# Additional Context

- Partially Closes #11279

apps/api/project.json

@@ -207,7 +207,7 @@
             "command": "nx run @zitadel/devcontainer:compose down --volumes db-api-integration cache-api-integration"
         },
         "build-console": {
-            "description": "Builds the Console and copies its static files to the API.",
+            "description": "Builds the Management Console and copies its static files to the API.",
             "dependsOn": [
                 "@zitadel/console:build"
             ],