As a Console Developer, I want the backend's 'techPreview' server configuration value to be automatically populated in the frontend feature flag service, so that I can easily gate and label components as 'Tech Preview' based on the cluster's global configuration.

🚀 Acceptance Criteria

• The 'techPreview' status (e.g., true/false) from the backend server configuration is correctly passed to the frontend.

• This 'techPreview' value is injected into the window.SERVER_FLAGS object (or equivalent mechanism) at console load time.

• A new, clearly named feature flag (e.g., TECH_PREVIEW) is created and registered with the console's feature flag service (e.g., useFlag).

• When the backend configuration for 'techPreview' is enabled, the useFlag('TECH_PREVIEW') hook (or equivalent) returns true.

• When the backend configuration for 'techPreview' is disabled (or unset/null), the useFlag('TECH_PREVIEW') hook returns false.

• This new flag does not interfere with the existing DEV_PREVIEW or other developer-centric flags.