feat: cache template file

[jleach]

Summary of Changes

Cache the bundle template file for faster access and reliability.

Screenshots, videos, or gifs

n/a

Breaking change guide

n/a

Related Issues

n/a

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[sonarcloud]

Quality Gate passed

Issues
8 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud