Replace hardcoded GIT_REMOTE variable with a function parameter so the
shared deploy library can push to either the production or test remote
from the same script. Rename push_to_server to push_to_remote and update
both deploy_web.sh and deploy_web_test.sh to pass the appropriate remote.
Introduce a tracked .env.example file documenting all required environment
variables (app env, API/WebSocket base URLs, timeouts, Google/Facebook OAuth
credentials, Cloudflare CDN zone/token). Update .gitignore to allow this
file despite the blanket .env* ignore rule. Also simplify the push
success/failure output in scripts/deploy/_deploy_lib.sh by removing
verbose troubleshooting hints.
- Remove redundant `loadingMoreHistory` and `ready` states from chat machine, consolidating history loading flow
- Add `align-self: flex-start` to chat row container for proper alignment
- Clean up commented-out margin rules in text bubble styles
- Update deploy script GIT_REMOTE from "server" to "test"
Replace the previous Next.js build + rsync + archive workflow with a
minimal `push_to_server` helper that only does `git push` to the
`server` remote. Build, install, and start are now expected to be
handled by the server's post-receive hook, removing duplicate logic
and shrinking the script from 164 lines to 46. The old `build`,
`deploy`, `archive`, `setup_env`, and `check_local_build_dir`
functions (along with pnpm/rsync/sshpass usage) have been removed.