The PHP app runs on Cafe24 shared web hosting -- calling it 'cloud'
was misleading. Renames the directory, the edge client module, and
every doc/script/identifier that used the term.
- cloud/ -> server/ (incl. server/deploy/build_cafe24_package.sh paths)
- edge/cloudclient.py -> edge/serverclient.py, CloudClient -> ServerClient
- cloud/docs/cloud-deploy.md -> server/docs/server-deploy.md
- CLOUD_* env/config keys -> SERVER_*
- tests renamed to match
Tests: PHP 109 pass (4 skipped), pytest 167 pass. dist/ regenerated.
Renames the 10 P1-B tables (users, devices, cameras, zones, events,
event_snapshots, thresholds, nonces, rate_limits, audit_log) to a
move_ prefix so the schema can co-tenant a shared-hosting database.
- schema.sql + all App\Repository\Pdo\* queries + tests + deploy docs
- new migrations/2026-07-20-move-table-prefix.sql: atomic RENAME TABLE
for existing installs; must run BEFORE deploying this code
- index/constraint names left unchanged (no cross-table collision)
Tests: 109 pass, 4 skipped.
