Revert "redis tls support (#95)"

[nischitpra]

This reverts commit d729f5f.

Summary by CodeRabbit

Release Notes

• Chores
  • Removed Rustls TLS support from Redis dependency configuration
  • Simplified Redis setup by eliminating TLS-related features
  • Updated documentation to remove TLS configuration examples

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This PR removes TLS/Rustls support and Redis Cluster hash-tagging from the project. Rustls dependency and crypto provider initialization are eliminated, all TLS-related features removed from Redis configuration, and Redis Cluster hash-tag helpers are replaced with direct queue name references throughout the codebase and tests.

Changes

Cohort / File(s)	Summary
Rustls & TLS Dependency Removal Cargo.toml, server/Cargo.toml, twmq/Cargo.toml, server/src/main.rs	Removed Rustls dependency declaration and TLS-related Redis features. Eliminated the Rustls crypto provider initialization block in server startup.
Redis Hash-tag Helper Removal twmq/src/lib.rs, twmq/src/multilane.rs	Removed private Redis hash-tag helpers (redis_hash_tag()) and replaced all usages with direct queue name/ID references in key construction and Lua script arguments. Changes how data structure keys (pending, delayed, active, results, dedupe) are addressed in Redis.
Test Key Pattern Updates twmq/tests/basic.rs, twmq/tests/basic_hook.rs, twmq/tests/delay.rs, twmq/tests/idempotency_modes.rs, twmq/tests/lease_expiry.rs, twmq/tests/multilane_batch_pop.rs, twmq/tests/nack.rs, twmq/tests/prune_race_condition.rs, twmq/tests/prune_race_random_ids.rs	Updated Redis key cleanup patterns from hash-tagged format (twmq:{{queue_name}}:*) to plain format (twmq:{queue_name}:*), altering which keys are matched for test cleanup.
Documentation Updates README.md, server/DOCKER.md	Removed commented TLS guidance, rediss:// Redis URL examples, and TLS-specific configuration references from documentation.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related PRs

• redis tls support #95 — Directly reverses prior changes that introduced Rustls and Redis Cluster hash-tagging support; this PR removes those same additions.

Suggested reviewers

• 0xFirekeeper

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch np/revert_tls

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}