fix: Fix CCA initialization by exporting function instead of immediate execution

[Odomey]

What changed? Why?

• Fixed the CCA (Client Analytics) initialization in initCCA.ts by modifying the export statement
• Previously, the initialization function was being executed immediately on import, which could cause timing issues with analytics initialization
• Now exporting the function itself instead of its execution result, allowing proper initialization timing control

Notes to reviewers

• The change is minimal but important for analytics functionality
• Only the export statement was modified, the initialization logic remains unchanged
• This follows best practices for module initialization, allowing the importing code to control when the initialization occurs
• The fix aligns with the CCA team's recommendations for library usage

How has it been tested?

• Verified that analytics initialization still works correctly in development environment
• Checked that page view tracking continues to function as expected
• Confirmed that device ID management and tracking preferences are maintained
• Tested with both allowed and disallowed tracking preferences

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🟡 Heimdall Review Status

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