* feat: update E2E testing configuration to use ssl
* fix: add IPv6 loopback support to mkcert generation command in CI workflow
* feat: centralize SSL certificate generation into a reusable workflow job
* fix: use static ip in mkcert command
* fix: correct mkcert command args
* feat: implement certificate caching in CI workflow to persist SSL files across jobs
* refactor: optimize CI workflow caching
* ci: implement certificate caching in workflow
* fix: correct certificate caching keys and fix environment file paths in CI workflows
* fix: correct environment file paths and parallelize frontend dependency installation in CI workflow
* test: set TZ environment variable to Asia/Kolkata in vitest configuration
* fix: force en-US locale in Intl formatters to ensure consistent date and time output
* fix: update MAILPIT_API_URL protocol from https to http in e2e environment example
* chore: set test timezone to Asia/Kolkata
* ci: add sll support and enhance e2e workflow
* ci: improve compatibility for docker-compose execution
* refactor: improve container orchestration detection and fallback logic in e2e test script
* feat: add container runtime validation and force docker usage in CI environment
* feat: add caching for Playwright dependencies in CI workflow
* chore: update restart policy to unless-stopped for postgres and mailpit services in e2e docker-compose
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Co-authored-by: ramvignesh-b <ramvignesh-b@github.com>