chore(bot-discord): link libdave for voice

[gvieira18]

Summary

• Add a make libdave target that symlinks the libdave (DAVE E2EE) install into the .cache/libdave probe path, so the Discord bot boots without the failed to initialize voice class / LibDaveNotFoundException error (DAVE is mandatory for voice since 2026-03-01).
• Symlinking the probe path avoids relying on DISCORDPHP_DAVE_LIBRARY, which the Forge daemon (Supervisor ignores shell rc) and config:cache (skips .env) both defeat.
• gitignore /.cache (machine-local, like /vendor).

Deploy: run make libdave after composer install in the Forge deploy script.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Pro

Run ID: a5894813-bb4a-4870-a908-c869488535d3

📥 Commits

Reviewing files that changed from the base of the PR and between bd6d183 and f21ab17.

📒 Files selected for processing (2)

• .gitignore
• Makefile

🚧 Files skipped from review as they are similar to previous changes (2)

• .gitignore
• Makefile

---

📝 Walkthrough

Walkthrough

Adds a libdave Makefile target that creates .cache and symlinks the configured libdave directory into .cache/libdave. Adds /.cache to .gitignore so generated cache contents are ignored.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the main change: adding libdave linking for Discord bot voice.
Description check	✅ Passed	The description accurately describes the libdave target, .cache symlink, and gitignore update.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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