feat(templates): add category-based organization

- Added 'category' column to routine_templates table
- Categorized all 12 templates into: Daily Routines, Getting Things Done, Health & Body, Errands
- Added /api/templates/categories endpoint to list unique categories
- Updated /api/templates to support filtering by category query param
- Redesigned templates page with collapsible accordion sections by category
- Categories are sorted in logical order (Daily → Work → Health → Errands)
- All categories expanded by default for easy browsing

config/seed_templates.sql

@@ -14,11 +14,11 @@ DELETE FROM routine_templates;
 -- The hardest transition of the day. First step is literally just
 -- sitting up — two-minute rule. Each step cues the next physically.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0001-0001-0001-000000000001',
  'Morning Launch',
  'Get from bed to ready. Starts small — just sit up.',
- '☀️', true);
+ '☀️', 'Daily Routines', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0001-0001-0001-000000000001', 'a1b2c3d4-0001-0001-0001-000000000001',
@@ -39,11 +39,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- The "where are my keys" routine. Externalizes the checklist
 -- so working memory doesn't have to hold it.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0002-0001-0001-000000000002',
  'Leaving the House',
  'Everything you need before you walk out the door.',
- '🚪', true);
+ '🚪', 'Daily Routines', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0002-0001-0001-000000000002', 'a1b2c3d4-0002-0001-0001-000000000002',
@@ -65,11 +65,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- "at point of performance"). Work block is shorter than classic
 -- pomodoro because ADHD sustained attention is shorter.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0003-0001-0001-000000000003',
  'Focus Sprint',
  'One focused work block. Set up your space first.',
- '🎯', true);
+ '🎯', 'Getting Things Done', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0003-0001-0001-000000000003', 'a1b2c3d4-0003-0001-0001-000000000003',
@@ -89,11 +89,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- stimulating, the brain won't stop, and the bed isn't "sleepy"
 -- enough without a transition.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0004-0001-0001-000000000004',
  'Wind Down',
  'Transition from awake-brain to sleep-brain.',
- '🌙', true);
+ '🌙', 'Daily Routines', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0004-0001-0001-000000000004', 'a1b2c3d4-0004-0001-0001-000000000004',
@@ -114,11 +114,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- Not a full cleaning session. Designed to be completable even on
 -- a bad executive function day. Each step is one area, one action.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0005-0001-0001-000000000005',
  'Quick Tidy',
  'A fast sweep through the house. Not deep cleaning — just enough.',
- '✨', true);
+ '✨', 'Getting Things Done', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0005-0001-0001-000000000005', 'a1b2c3d4-0005-0001-0001-000000000005',
@@ -137,11 +137,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- For when basic hygiene feels hard. No judgment. Every step is
 -- the minimum viable version — just enough to feel a little better.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0006-0001-0001-000000000006',
  'Body Reset',
  'Basic care for your body. Even partial counts.',
- '🚿', true);
+ '🚿', 'Health & Body', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0006-0001-0001-000000000006', 'a1b2c3d4-0006-0001-0001-000000000006',
@@ -162,11 +162,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- For when you're paralyzed and can't start anything. Pure
 -- two-minute-rule: the smallest possible actions to build momentum.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0007-0001-0001-000000000007',
  'Unstuck',
  'Can''t start anything? Start here. Tiny steps, real momentum.',
- '🔓', true);
+ '🔓', 'Getting Things Done', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0007-0001-0001-000000000007', 'a1b2c3d4-0007-0001-0001-000000000007',
@@ -187,11 +187,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- End-of-day prep so tomorrow morning isn't harder than it needs
 -- to be. Externalizes "things to remember" before sleep.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0008-0001-0001-000000000008',
  'Evening Reset',
  'Set tomorrow up to be a little easier.',
- '🌆', true);
+ '🌆', 'Daily Routines', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0008-0001-0001-000000000008', 'a1b2c3d4-0008-0001-0001-000000000008',
@@ -212,11 +212,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- Not "exercise." Movement. The entry point is putting shoes on,
 -- not "work out for 30 minutes." Anything beyond standing counts.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0009-0001-0001-000000000009',
  'Move Your Body',
  'Not a workout plan. Just movement. Any amount counts.',
- '🏃', true);
+ '🏃', 'Health & Body', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0009-0001-0001-000000000009', 'a1b2c3d4-0009-0001-0001-000000000009',
@@ -237,11 +237,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- Weekly prep. Slightly longer, but broken into small concrete
 -- chunks. Prevents the "where did the week go" spiral.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0010-0001-0001-000000000010',
  'Sunday Reset',
  'Set up the week ahead so Monday doesn''t ambush you.',
- '📋', true);
+ '📋', 'Getting Things Done', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0010-0001-0001-000000000010', 'a1b2c3d4-0010-0001-0001-000000000010',
@@ -264,11 +264,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- Not "meal prep for the week." One meal. Broken down so the
 -- activation energy is low and the sequence is externalized.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0011-0001-0001-000000000011',
  'Cook a Meal',
  'One meal, start to finish. Just follow the steps.',
- '🍳', true);
+ '🍳', 'Health & Body', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0011-0001-0001-000000000011', 'a1b2c3d4-0011-0001-0001-000000000011',
@@ -291,11 +291,11 @@ INSERT INTO routine_template_steps (id, template_id, name, instructions, step_ty
 -- Externalizes the "I have errands but I keep not doing them"
 -- problem. Forces the plan into concrete sequential steps.
 
-INSERT INTO routine_templates (id, name, description, icon, created_by_admin) VALUES
+INSERT INTO routine_templates (id, name, description, icon, category, created_by_admin) VALUES
 ('a1b2c3d4-0012-0001-0001-000000000012',
  'Errand Run',
  'Get out, do the things, come home. One trip.',
- '🛒', true);
+ '🛒', 'Errands', true);
 
 INSERT INTO routine_template_steps (id, template_id, name, instructions, step_type, duration_minutes, position) VALUES
 ('b2c3d4e5-0012-0001-0001-000000000012', 'a1b2c3d4-0012-0001-0001-000000000012',