feat: add core database schema and demo seed data for Freelancer OS MVP

ROADMAP.md

@@ -448,6 +448,16 @@ Kabul kriteri:
 - Kullanici sadece kendi verisini gorur.
 - Demo data ile dashboard beslenebilir.
 
+Faz 1 repo ciktisi:
+
+- Core schema migration: `supabase/migrations/0002_add_freelancer_os_core_tables.sql`
+- Demo seed dosyasi: `supabase/seeds/0001_demo_freelancer_os_data.sql`
+- Migration dokumani: `docs/database/0002-freelancer-os-core-tables.md`
+- Seed dokumani: `docs/database/seed-0001-demo-freelancer-os-data.md`
+- Query sirasi kaydi: `docs/database/query-order.md`
+
+Not: SQL dosyalari repo icinde hazirdir. Supabase ortaminda calistirildiktan sonra `docs/database/query-log.md` guncellenmelidir.
+
 ---
 
 ### Faz 2: Core CRUD Modulleri

docs/database/0002-freelancer-os-core-tables.md

@@ -0,0 +1,72 @@
+# 0002 Freelancer OS Core Tables
+
+SQL file: `supabase/migrations/0002_add_freelancer_os_core_tables.sql`
+
+## Purpose
+
+Adds the database model required for the Freelancer OS MVP.
+
+This migration keeps the existing baseline from `supabase/schema.sql` and extends it instead of replacing it. The existing `tasks` table is reused and enriched with freelancer-specific fields.
+
+## What It Creates
+
+- `clients`
+- `projects`
+- `calendar_events`
+- `finance_transactions`
+- `daily_logs`
+- `app_settings`
+- `set_updated_at()` trigger function
+- updated-at triggers for the new tables
+- indexes for common dashboard/report queries
+- RLS policies for every new table
+
+## What It Changes
+
+The existing `tasks` table gets these additional columns:
+
+- `client_id`
+- `project_id`
+- `priority`
+- `due_at`
+- `estimated_minutes`
+- `actual_minutes`
+
+This lets a task belong to a client and/or project while preserving the earlier journal/task prototype schema.
+
+## MVP Coverage
+
+This migration supports:
+
+- client management
+- client projects
+- side projects
+- task planning
+- calendar planning
+- income and expense tracking
+- daily mood/energy logging
+- app and AI provider settings
+
+## RLS Model
+
+Every new table has `user_id`.
+
+Policies follow the same pattern:
+
+- users can select their own rows
+- users can insert rows only for themselves
+- users can update their own rows
+- users can delete their own rows
+
+## Notes
+
+`app_settings.api_key` exists for compatibility with the current prototype flow. For production-grade use, provider credentials should be encrypted or moved to a safer secret-management strategy.
+
+`daily_logs` is the new MVP-oriented replacement for the earlier `journals` concept. The old `journals` table remains available until the UI migration is complete.
+
+## Execution
+
+Run this after `supabase/schema.sql`.
+
+Do not add this file to `query-log.md` until it has actually been executed against a database.
+

docs/database/README.md

@@ -15,7 +15,11 @@ The project currently starts with `supabase/schema.sql` as the first database qu
 ## Current Files
 
 - `supabase/schema.sql`: Initial legacy schema. It creates the current auth/profile, journal, task, chat, and avatar storage structure.
+- `supabase/migrations/0002_add_freelancer_os_core_tables.sql`: Freelancer OS MVP core schema.
+- `supabase/seeds/0001_demo_freelancer_os_data.sql`: Optional local/demo data for the MVP schema.
 - `docs/database/0001-initial-schema.md`: Explanation for the initial schema.
+- `docs/database/0002-freelancer-os-core-tables.md`: Explanation for the MVP schema migration.
+- `docs/database/seed-0001-demo-freelancer-os-data.md`: Explanation for the demo seed file.
 - `docs/database/query-order.md`: Canonical order of SQL files.
 - `docs/database/query-log.md`: Manual execution log for SQL files that were run against an environment.
 
@@ -33,3 +37,8 @@ Example:
 supabase/migrations/0002_add_freelancer_os_core_tables.sql
 ```
 
+Use this pattern for future seed files:
+
+```text
+supabase/seeds/0002_short_description.sql
+```

docs/database/query-order.md

@@ -5,6 +5,8 @@ This file is the canonical order of SQL files for database setup and migration.
 | Order | SQL file | Documentation | Status |
 | --- | --- | --- | --- |
 | 0001 | `supabase/schema.sql` | `docs/database/0001-initial-schema.md` | Baseline registered |
+| 0002 | `supabase/migrations/0002_add_freelancer_os_core_tables.sql` | `docs/database/0002-freelancer-os-core-tables.md` | Pending execution |
+| seed-0001 | `supabase/seeds/0001_demo_freelancer_os_data.sql` | `docs/database/seed-0001-demo-freelancer-os-data.md` | Optional demo seed, pending execution |
 
 ## How To Add The Next Query
 
@@ -14,3 +16,8 @@ This file is the canonical order of SQL files for database setup and migration.
 4. Register both files in this table.
 5. After running the SQL, add an entry to `query-log.md`.
 
+## Seed Files
+
+Seed files are optional and should live under `supabase/seeds/`.
+
+They must also be documented and registered in this file, but they should only be run in local/demo environments unless explicitly approved.

docs/database/seed-0001-demo-freelancer-os-data.md

@@ -0,0 +1,43 @@
+# Seed 0001 Demo Freelancer OS Data
+
+SQL file: `supabase/seeds/0001_demo_freelancer_os_data.sql`
+
+## Purpose
+
+Adds demo data for local development and dashboard testing after the Freelancer OS core tables are created.
+
+## What It Inserts
+
+- demo clients
+- demo projects and one side project
+- demo tasks
+- demo calendar events
+- demo finance transactions
+- demo daily mood/energy logs
+- demo `app_settings`
+
+## Required Manual Step
+
+Before running the file, replace this placeholder with a real `auth.users.id`:
+
+```sql
+'00000000-0000-0000-0000-000000000000'::uuid
+```
+
+Use a user id from your Supabase Auth users table.
+
+## Environment
+
+This seed is intended for local and demo environments only.
+
+Do not run it on production data.
+
+## Execution
+
+Run after:
+
+1. `supabase/schema.sql`
+2. `supabase/migrations/0002_add_freelancer_os_core_tables.sql`
+
+After running it, add an entry to `docs/database/query-log.md`.
+

supabase/README.md

@@ -17,5 +17,16 @@ Future schema changes should be added under:
 supabase/migrations/
 ```
 
+Optional local/demo data should be added under:
+
+```text
+supabase/seeds/
+```
+
 Do not overwrite already executed SQL without also creating a new ordered migration and documenting why.
 
+## Current Ordered SQL
+
+1. `schema.sql`
+2. `migrations/0002_add_freelancer_os_core_tables.sql`
+3. Optional: `seeds/0001_demo_freelancer_os_data.sql`

supabase/migrations/0002_add_freelancer_os_core_tables.sql

@@ -0,0 +1,336 @@
+-- 0002: Add Freelancer OS core tables
+-- Run after: supabase/schema.sql
+
+create extension if not exists "uuid-ossp";
+
+create or replace function public.set_updated_at()
+returns trigger as $$
+begin
+  new.updated_at = timezone('utc'::text, now());
+  return new;
+end;
+$$ language plpgsql;
+
+create table if not exists public.clients (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid references auth.users(id) on delete cascade not null,
+  name text not null,
+  company_name text,
+  email text,
+  phone text,
+  website text,
+  status text default 'active'::text not null,
+  notes text,
+  created_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  updated_at timestamp with time zone default timezone('utc'::text, now()) not null
+);
+
+create table if not exists public.projects (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid references auth.users(id) on delete cascade not null,
+  client_id uuid references public.clients(id) on delete set null,
+  name text not null,
+  type text default 'client_project'::text not null,
+  description text,
+  status text default 'planning'::text not null,
+  start_date date,
+  due_date date,
+  budget_amount numeric(12, 2),
+  currency text default 'USD'::text not null,
+  progress integer default 0 not null,
+  created_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  updated_at timestamp with time zone default timezone('utc'::text, now()) not null
+);
+
+create table if not exists public.calendar_events (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid references auth.users(id) on delete cascade not null,
+  client_id uuid references public.clients(id) on delete set null,
+  project_id uuid references public.projects(id) on delete set null,
+  task_id uuid references public.tasks(id) on delete set null,
+  title text not null,
+  description text,
+  type text default 'focus'::text not null,
+  starts_at timestamp with time zone not null,
+  ends_at timestamp with time zone,
+  created_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  updated_at timestamp with time zone default timezone('utc'::text, now()) not null
+);
+
+create table if not exists public.finance_transactions (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid references auth.users(id) on delete cascade not null,
+  client_id uuid references public.clients(id) on delete set null,
+  project_id uuid references public.projects(id) on delete set null,
+  type text not null,
+  amount numeric(12, 2) not null,
+  currency text default 'USD'::text not null,
+  transaction_date date default current_date not null,
+  category text,
+  payment_status text default 'planned'::text not null,
+  description text,
+  created_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  updated_at timestamp with time zone default timezone('utc'::text, now()) not null
+);
+
+create table if not exists public.daily_logs (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid references auth.users(id) on delete cascade not null,
+  log_date date default current_date not null,
+  mood_score smallint not null,
+  energy_score smallint not null,
+  work_satisfaction_score smallint,
+  note text,
+  created_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  updated_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  unique (user_id, log_date)
+);
+
+create table if not exists public.app_settings (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid references auth.users(id) on delete cascade not null unique,
+  timezone text default 'UTC'::text not null,
+  currency text default 'USD'::text not null,
+  ai_provider text default 'ollama'::text not null,
+  ai_model text,
+  api_key text,
+  created_at timestamp with time zone default timezone('utc'::text, now()) not null,
+  updated_at timestamp with time zone default timezone('utc'::text, now()) not null
+);
+
+alter table public.tasks
+  add column if not exists client_id uuid references public.clients(id) on delete set null,
+  add column if not exists project_id uuid references public.projects(id) on delete set null,
+  add column if not exists priority text default 'medium'::text not null,
+  add column if not exists due_at timestamp with time zone,
+  add column if not exists estimated_minutes integer,
+  add column if not exists actual_minutes integer;
+
+do $$
+begin
+  if not exists (select 1 from pg_constraint where conname = 'clients_status_check') then
+    alter table public.clients
+      add constraint clients_status_check
+      check (status in ('active', 'paused', 'archived'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'projects_type_check') then
+    alter table public.projects
+      add constraint projects_type_check
+      check (type in ('client_project', 'side_project'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'projects_status_check') then
+    alter table public.projects
+      add constraint projects_status_check
+      check (status in ('planning', 'active', 'paused', 'completed', 'cancelled'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'projects_progress_check') then
+    alter table public.projects
+      add constraint projects_progress_check
+      check (progress >= 0 and progress <= 100);
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'tasks_priority_check') then
+    alter table public.tasks
+      add constraint tasks_priority_check
+      check (priority in ('low', 'medium', 'high', 'urgent'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'calendar_events_type_check') then
+    alter table public.calendar_events
+      add constraint calendar_events_type_check
+      check (type in ('meeting', 'focus', 'deadline', 'personal', 'finance'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'calendar_events_time_check') then
+    alter table public.calendar_events
+      add constraint calendar_events_time_check
+      check (ends_at is null or ends_at >= starts_at);
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'finance_transactions_type_check') then
+    alter table public.finance_transactions
+      add constraint finance_transactions_type_check
+      check (type in ('income', 'expense'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'finance_transactions_amount_check') then
+    alter table public.finance_transactions
+      add constraint finance_transactions_amount_check
+      check (amount >= 0);
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'finance_transactions_payment_status_check') then
+    alter table public.finance_transactions
+      add constraint finance_transactions_payment_status_check
+      check (payment_status in ('planned', 'pending', 'paid', 'cancelled'));
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'daily_logs_mood_score_check') then
+    alter table public.daily_logs
+      add constraint daily_logs_mood_score_check
+      check (mood_score between 1 and 5);
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'daily_logs_energy_score_check') then
+    alter table public.daily_logs
+      add constraint daily_logs_energy_score_check
+      check (energy_score between 1 and 5);
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'daily_logs_work_satisfaction_score_check') then
+    alter table public.daily_logs
+      add constraint daily_logs_work_satisfaction_score_check
+      check (work_satisfaction_score is null or work_satisfaction_score between 1 and 5);
+  end if;
+
+  if not exists (select 1 from pg_constraint where conname = 'app_settings_ai_provider_check') then
+    alter table public.app_settings
+      add constraint app_settings_ai_provider_check
+      check (ai_provider in ('ollama', 'openai', 'gemini', 'groq'));
+  end if;
+end $$;
+
+create index if not exists clients_user_id_idx on public.clients(user_id);
+create index if not exists clients_status_idx on public.clients(status);
+
+create index if not exists projects_user_id_idx on public.projects(user_id);
+create index if not exists projects_client_id_idx on public.projects(client_id);
+create index if not exists projects_status_idx on public.projects(status);
+create index if not exists projects_due_date_idx on public.projects(due_date);
+
+create index if not exists tasks_client_id_idx on public.tasks(client_id);
+create index if not exists tasks_project_id_idx on public.tasks(project_id);
+create index if not exists tasks_due_at_idx on public.tasks(due_at);
+create index if not exists tasks_priority_idx on public.tasks(priority);
+
+create index if not exists calendar_events_user_id_idx on public.calendar_events(user_id);
+create index if not exists calendar_events_starts_at_idx on public.calendar_events(starts_at);
+create index if not exists calendar_events_project_id_idx on public.calendar_events(project_id);
+create index if not exists calendar_events_task_id_idx on public.calendar_events(task_id);
+
+create index if not exists finance_transactions_user_id_idx on public.finance_transactions(user_id);
+create index if not exists finance_transactions_client_id_idx on public.finance_transactions(client_id);
+create index if not exists finance_transactions_project_id_idx on public.finance_transactions(project_id);
+create index if not exists finance_transactions_transaction_date_idx on public.finance_transactions(transaction_date);
+create index if not exists finance_transactions_payment_status_idx on public.finance_transactions(payment_status);
+
+create index if not exists daily_logs_user_id_idx on public.daily_logs(user_id);
+create index if not exists daily_logs_log_date_idx on public.daily_logs(log_date);
+
+alter table public.clients enable row level security;
+alter table public.projects enable row level security;
+alter table public.calendar_events enable row level security;
+alter table public.finance_transactions enable row level security;
+alter table public.daily_logs enable row level security;
+alter table public.app_settings enable row level security;
+
+drop policy if exists "Users can view their own clients." on public.clients;
+create policy "Users can view their own clients." on public.clients
+  for select using (auth.uid() = user_id);
+drop policy if exists "Users can insert their own clients." on public.clients;
+create policy "Users can insert their own clients." on public.clients
+  for insert with check (auth.uid() = user_id);
+drop policy if exists "Users can update their own clients." on public.clients;
+create policy "Users can update their own clients." on public.clients
+  for update using (auth.uid() = user_id);
+drop policy if exists "Users can delete their own clients." on public.clients;
+create policy "Users can delete their own clients." on public.clients
+  for delete using (auth.uid() = user_id);
+
+drop policy if exists "Users can view their own projects." on public.projects;
+create policy "Users can view their own projects." on public.projects
+  for select using (auth.uid() = user_id);
+drop policy if exists "Users can insert their own projects." on public.projects;
+create policy "Users can insert their own projects." on public.projects
+  for insert with check (auth.uid() = user_id);
+drop policy if exists "Users can update their own projects." on public.projects;
+create policy "Users can update their own projects." on public.projects
+  for update using (auth.uid() = user_id);
+drop policy if exists "Users can delete their own projects." on public.projects;
+create policy "Users can delete their own projects." on public.projects
+  for delete using (auth.uid() = user_id);
+
+drop policy if exists "Users can view their own calendar events." on public.calendar_events;
+create policy "Users can view their own calendar events." on public.calendar_events
+  for select using (auth.uid() = user_id);
+drop policy if exists "Users can insert their own calendar events." on public.calendar_events;
+create policy "Users can insert their own calendar events." on public.calendar_events
+  for insert with check (auth.uid() = user_id);
+drop policy if exists "Users can update their own calendar events." on public.calendar_events;
+create policy "Users can update their own calendar events." on public.calendar_events
+  for update using (auth.uid() = user_id);
+drop policy if exists "Users can delete their own calendar events." on public.calendar_events;
+create policy "Users can delete their own calendar events." on public.calendar_events
+  for delete using (auth.uid() = user_id);
+
+drop policy if exists "Users can view their own finance transactions." on public.finance_transactions;
+create policy "Users can view their own finance transactions." on public.finance_transactions
+  for select using (auth.uid() = user_id);
+drop policy if exists "Users can insert their own finance transactions." on public.finance_transactions;
+create policy "Users can insert their own finance transactions." on public.finance_transactions
+  for insert with check (auth.uid() = user_id);
+drop policy if exists "Users can update their own finance transactions." on public.finance_transactions;
+create policy "Users can update their own finance transactions." on public.finance_transactions
+  for update using (auth.uid() = user_id);
+drop policy if exists "Users can delete their own finance transactions." on public.finance_transactions;
+create policy "Users can delete their own finance transactions." on public.finance_transactions
+  for delete using (auth.uid() = user_id);
+
+drop policy if exists "Users can view their own daily logs." on public.daily_logs;
+create policy "Users can view their own daily logs." on public.daily_logs
+  for select using (auth.uid() = user_id);
+drop policy if exists "Users can insert their own daily logs." on public.daily_logs;
+create policy "Users can insert their own daily logs." on public.daily_logs
+  for insert with check (auth.uid() = user_id);
+drop policy if exists "Users can update their own daily logs." on public.daily_logs;
+create policy "Users can update their own daily logs." on public.daily_logs
+  for update using (auth.uid() = user_id);
+drop policy if exists "Users can delete their own daily logs." on public.daily_logs;
+create policy "Users can delete their own daily logs." on public.daily_logs
+  for delete using (auth.uid() = user_id);
+
+drop policy if exists "Users can view their own app settings." on public.app_settings;
+create policy "Users can view their own app settings." on public.app_settings
+  for select using (auth.uid() = user_id);
+drop policy if exists "Users can insert their own app settings." on public.app_settings;
+create policy "Users can insert their own app settings." on public.app_settings
+  for insert with check (auth.uid() = user_id);
+drop policy if exists "Users can update their own app settings." on public.app_settings;
+create policy "Users can update their own app settings." on public.app_settings
+  for update using (auth.uid() = user_id);
+drop policy if exists "Users can delete their own app settings." on public.app_settings;
+create policy "Users can delete their own app settings." on public.app_settings
+  for delete using (auth.uid() = user_id);
+
+drop trigger if exists set_clients_updated_at on public.clients;
+create trigger set_clients_updated_at
+  before update on public.clients
+  for each row execute procedure public.set_updated_at();
+
+drop trigger if exists set_projects_updated_at on public.projects;
+create trigger set_projects_updated_at
+  before update on public.projects
+  for each row execute procedure public.set_updated_at();
+
+drop trigger if exists set_calendar_events_updated_at on public.calendar_events;
+create trigger set_calendar_events_updated_at
+  before update on public.calendar_events
+  for each row execute procedure public.set_updated_at();
+
+drop trigger if exists set_finance_transactions_updated_at on public.finance_transactions;
+create trigger set_finance_transactions_updated_at
+  before update on public.finance_transactions
+  for each row execute procedure public.set_updated_at();
+
+drop trigger if exists set_daily_logs_updated_at on public.daily_logs;
+create trigger set_daily_logs_updated_at
+  before update on public.daily_logs
+  for each row execute procedure public.set_updated_at();
+
+drop trigger if exists set_app_settings_updated_at on public.app_settings;
+create trigger set_app_settings_updated_at
+  before update on public.app_settings
+  for each row execute procedure public.set_updated_at();

supabase/seeds/0001_demo_freelancer_os_data.sql

@@ -0,0 +1,210 @@
+-- Seed 0001: Demo Freelancer OS data
+-- Run after: supabase/migrations/0002_add_freelancer_os_core_tables.sql
+--
+-- Before running, replace the UUID below with an existing auth.users.id.
+-- This file is for local/demo environments. Do not run it on production data.
+
+with seed_user as (
+  select '00000000-0000-0000-0000-000000000000'::uuid as user_id
+),
+demo_clients as (
+  insert into public.clients (user_id, name, company_name, email, status, notes)
+  select user_id, 'Acme Studio', 'Acme Studio LLC', 'hello@acme.example', 'active', 'Primary design and web retainer client.'
+  from seed_user
+  union all
+  select user_id, 'Northwind Labs', 'Northwind Labs', 'ops@northwind.example', 'active', 'Product strategy project with monthly milestones.'
+  from seed_user
+  returning id, user_id, name
+),
+demo_projects as (
+  insert into public.projects (user_id, client_id, name, type, description, status, start_date, due_date, budget_amount, currency, progress)
+  select
+    c.user_id,
+    c.id,
+    'Acme Website Refresh',
+    'client_project',
+    'Marketing website refresh and conversion improvements.',
+    'active',
+    current_date - 14,
+    current_date + 21,
+    4200,
+    'USD',
+    45
+  from demo_clients c
+  where c.name = 'Acme Studio'
+  union all
+  select
+    c.user_id,
+    c.id,
+    'Northwind Product Audit',
+    'client_project',
+    'Audit onboarding, analytics, and project roadmap.',
+    'active',
+    current_date - 7,
+    current_date + 14,
+    2800,
+    'USD',
+    30
+  from demo_clients c
+  where c.name = 'Northwind Labs'
+  union all
+  select
+    user_id,
+    null,
+    'Cognis Open Source Launch',
+    'side_project',
+    'Prepare the self-hosted Freelancer OS MVP for public release.',
+    'planning',
+    current_date,
+    current_date + 45,
+    null,
+    'USD',
+    10
+  from seed_user
+  returning id, user_id, client_id, name
+),
+demo_tasks as (
+  insert into public.tasks (user_id, client_id, project_id, title, description, status, priority, due_at, estimated_minutes, actual_minutes)
+  select
+    p.user_id,
+    p.client_id,
+    p.id,
+    'Prepare homepage wireframe',
+    'Create first-pass homepage structure for client review.',
+    'todo',
+    'high',
+    timezone('utc'::text, now()) + interval '2 days',
+    180,
+    null
+  from demo_projects p
+  where p.name = 'Acme Website Refresh'
+  union all
+  select
+    p.user_id,
+    p.client_id,
+    p.id,
+    'Review onboarding analytics',
+    'Summarize funnel drop-off points and quick wins.',
+    'in_progress',
+    'urgent',
+    timezone('utc'::text, now()) + interval '1 day',
+    120,
+    45
+  from demo_projects p
+  where p.name = 'Northwind Product Audit'
+  union all
+  select
+    p.user_id,
+    p.client_id,
+    p.id,
+    'Write MVP installation notes',
+    'Document self-host setup, env vars, and migration order.',
+    'todo',
+    'medium',
+    timezone('utc'::text, now()) + interval '5 days',
+    90,
+    null
+  from demo_projects p
+  where p.name = 'Cognis Open Source Launch'
+  returning id, user_id, client_id, project_id, title
+),
+demo_events as (
+  insert into public.calendar_events (user_id, client_id, project_id, task_id, title, description, type, starts_at, ends_at)
+  select
+    t.user_id,
+    t.client_id,
+    t.project_id,
+    t.id,
+    'Client review: homepage wireframe',
+    'Review initial direction with Acme.',
+    'meeting',
+    timezone('utc'::text, now()) + interval '3 days',
+    timezone('utc'::text, now()) + interval '3 days 1 hour'
+  from demo_tasks t
+  where t.title = 'Prepare homepage wireframe'
+  union all
+  select
+    t.user_id,
+    t.client_id,
+    t.project_id,
+    t.id,
+    'Deep work: analytics audit',
+    'Focus block for Northwind analysis.',
+    'focus',
+    timezone('utc'::text, now()) + interval '1 day',
+    timezone('utc'::text, now()) + interval '1 day 2 hours'
+  from demo_tasks t
+  where t.title = 'Review onboarding analytics'
+  returning id
+),
+demo_finance as (
+  insert into public.finance_transactions (user_id, client_id, project_id, type, amount, currency, transaction_date, category, payment_status, description)
+  select
+    p.user_id,
+    p.client_id,
+    p.id,
+    'income',
+    2100,
+    'USD',
+    current_date - 3,
+    'Project deposit',
+    'paid',
+    'Acme Website Refresh initial payment.'
+  from demo_projects p
+  where p.name = 'Acme Website Refresh'
+  union all
+  select
+    p.user_id,
+    p.client_id,
+    p.id,
+    'income',
+    2800,
+    'USD',
+    current_date + 10,
+    'Project payment',
+    'pending',
+    'Northwind audit payment due.'
+  from demo_projects p
+  where p.name = 'Northwind Product Audit'
+  union all
+  select
+    user_id,
+    null,
+    null,
+    'expense',
+    49,
+    'USD',
+    current_date,
+    'Software',
+    'paid',
+    'Monthly tool subscription.'
+  from seed_user
+  returning id
+),
+demo_daily_logs as (
+  insert into public.daily_logs (user_id, log_date, mood_score, energy_score, work_satisfaction_score, note)
+  select user_id, current_date - 2, 3, 3, 3, 'Mixed admin day with some client context switching.'
+  from seed_user
+  union all
+  select user_id, current_date - 1, 4, 5, 4, 'Strong focus block and clear project progress.'
+  from seed_user
+  union all
+  select user_id, current_date, 4, 4, 4, 'Good planning momentum for the week.'
+  from seed_user
+  on conflict (user_id, log_date) do update set
+    mood_score = excluded.mood_score,
+    energy_score = excluded.energy_score,
+    work_satisfaction_score = excluded.work_satisfaction_score,
+    note = excluded.note,
+    updated_at = timezone('utc'::text, now())
+  returning id
+)
+insert into public.app_settings (user_id, timezone, currency, ai_provider, ai_model)
+select user_id, 'UTC', 'USD', 'ollama', 'llama3'
+from seed_user
+on conflict (user_id) do update set
+  timezone = excluded.timezone,
+  currency = excluded.currency,
+  ai_provider = excluded.ai_provider,
+  ai_model = excluded.ai_model,
+  updated_at = timezone('utc'::text, now());