Code testing

```bash
npm run dev
```

create table if not exists public.time_entries (
  id uuid primary key default gen_random_uuid(),
  organization_id uuid not null references public.organizations(id) on delete cascade,
  workspace_id uuid not null references public.workspaces(id) on delete cascade,
  user_id uuid not null references auth.users(id) on delete cascade,
  project_id uuid references public.projects(id) on delete set null,
  task_id uuid references public.tasks(id) on delete set null,
  status text not null default 'running' check (status in ('running', 'paused', 'stopped')),
  started_at timestamptz not null default now(),
  last_resumed_at timestamptz,
  ended_at timestamptz,
  accumulated_seconds integer not null default 0,
  total_seconds integer,
  created_at timestamptz not null default now(),
  updated_at timestamptz not null default now(),
  constraint time_entries_target_required check (project_id is not null or task_id is not null)
);

create index if not exists idx_time_entries_workspace_user_status
  on public.time_entries (workspace_id, user_id, status, started_at desc);

create index if not exists idx_time_entries_workspace_user_ended
  on public.time_entries (workspace_id, user_id, ended_at desc);

create trigger trg_time_entries_set_updated_at
before update on public.time_entries
for each row execute function public.set_updated_at();

create trigger trg_time_entries_sync_org
before insert or update on public.time_entries
for each row execute function public.sync_tenant_organization_id();

alter table public.time_entries enable row level security;

create policy time_entries_owner_select on public.time_entries
for select
using (auth.uid() = user_id and public.is_workspace_member(workspace_id));

create policy time_entries_owner_manage on public.time_entries
for all
using (auth.uid() = user_id and public.is_workspace_member(workspace_id))
with check (auth.uid() = user_id and public.is_workspace_member(workspace_id));