Ensure consistent event summary presentation via modal and direct access

[raeeceip]

• Modify the statfile function in main.py to correctly generate summary URLs, including proper handling of the date in meetname. This change ensures that the URL for event summaries is correctly formed, both for direct access and when loaded in a modal.
• Update statfile.html.j2 and event_summary.html.j2 templates to support redirection from '/smry' paths to canonical event pages. This ensures users experience consistent styling and functionality, regardless of access method.
• Implement a redirection mechanism in main.py for '/smry' URLs to redirect to the styled event summary pages, enhancing the consistency of user experience across the platform.

These changes address user feedback regarding discrepancies in content presentation between modal-loaded summaries and their directly accessed counterparts, streamlining the user interface and reinforcing intuitive navigation.

I will note, this is still a slightly rough draft, and the /smry url loads an unstyled version of the summary page, as it does not yet redirect to the proper url One completed, issue #687 should be resolved

[gridhead]

@raeeceip is the implementation completed yet?

If not, please revert this pull request to the draft status and continue working on it.