fix: Fetch pages before findBy

[iamareebjamal]

Fixes #5875

In #5775, application stopped loading pages as its model and since, the footer pages were broken

[vercel]

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🔍 Inspect: https://vercel.com/eventyay/open-event-frontend/3m0fx4c3k
✅ Preview: https://open-event-frontend-git-pages-findby.eventyay.now.sh

[codecov]

Codecov Report

Merging #5876 (2702436) into development (b5863f5) will not change coverage.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##           development    #5876   +/-   ##
============================================
  Coverage        23.41%   23.41%           
============================================
  Files              511      511           
  Lines             5472     5472           
  Branches            65       65           
============================================
  Hits              1281     1281           
  Misses            4174     4174           
  Partials            17       17           

Impacted Files	Coverage Δ
app/routes/pages.js	0.00% <0.00%> (ø)

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