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clawd/progress.txt
2026-02-10 13:10:49 +00:00

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=== HABIT TRACKER FEATURE PROGRESS ===
Date: 2026-02-10
Branch: feature/habit-tracker
Repo: /home/moltbot/clawd
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COMPLETED STORIES:
[✓] Story 1.0: Define habits.json data schema
Commit: ee8727a
Date: 2026-02-10
Implementation:
- Created dashboard/habits.json with proper schema
- Root structure: lastUpdated (ISO timestamp) + habits (array)
- Habit schema: id (string), name (string), frequency (daily/weekly),
createdAt (ISO), completions (array of ISO dates)
- Initial file contains empty habits array with current timestamp
- All JSON validation passes
Tests:
- Created dashboard/test_habits_schema.py
- Tests for file existence, valid JSON, root structure
- Tests for lastUpdated ISO format validation
- Tests for habits array type
- Tests for complete habit schema (all required fields + types)
- Tests for initial empty state
- All tests pass ✓
Files modified:
- dashboard/habits.json (created)
- dashboard/test_habits_schema.py (created)
[✓] Story 2.0: Backend API - GET /api/habits
Commit: fc5ebf2
Date: 2026-02-10
Implementation:
- Added GET /api/habits endpoint to dashboard/api.py
- Endpoint returns habits array and lastUpdated timestamp
- Graceful error handling: returns empty array if file missing/corrupt
- Follows existing API patterns (similar to /api/git, /api/status)
- Returns 200 status for all valid requests
Tests:
- Created dashboard/test_habits_api.py
- Tests for endpoint existence (returns 200)
- Tests for valid JSON response
- Tests for response structure (habits array + lastUpdated)
- Tests for ISO timestamp validation
- Tests for empty file handling (returns [], not error)
- Tests for habits with data
- All 6 tests pass ✓
Files modified:
- dashboard/api.py (added handle_habits_get method + route)
- dashboard/test_habits_api.py (created)
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CODEBASE PATTERNS:
1. JSON Data Files
- Location: dashboard/*.json
- Pattern: Similar structure to tasks.json, todos.json, issues.json
- All use ISO timestamps for dates
- Root objects contain metadata + data arrays
2. Testing Approach
- Python test files in dashboard/ directory
- Test naming: test_*.py
- Comprehensive validation: existence, JSON validity, schema, types
- Run tests from repo root with: python3 dashboard/test_*.py
3. Build Validation
- Command: python3 -m py_compile dashboard/api.py
- Validates Python syntax without executing
4. Utility Functions in api.py
- Standalone utility functions placed before TaskBoardHandler class
- Documented with docstrings (Args, Returns, Rules/behavior)
- ISO timestamp parsing pattern: datetime.fromisoformat(ts.replace('Z', '+00:00'))
- Convert to date only when time doesn't matter: dt.date()
- Use try/except for robust parsing with sensible defaults (return 0, [], etc.)
[✓] Story 3.0: Backend API - POST /api/habits (create habit)
Commit: 3a09e6c
Date: 2026-02-10
Implementation:
- Added POST /api/habits endpoint to dashboard/api.py
- Accepts {name, frequency} in request body
- Returns 400 for missing name or empty name (after trim)
- Returns 400 for invalid frequency (must be 'daily' or 'weekly')
- Generates unique id following format 'habit-{millisecond_timestamp}'
- Sets createdAt to current ISO timestamp
- Initializes completions array as empty
- Persists new habit to habits.json
- Updates lastUpdated timestamp in habits.json
- Returns 201 status with created habit object
- Graceful handling of missing/corrupt habits.json file
Tests:
- Created dashboard/test_habits_post.py
- Tests for successful habit creation (returns 201 + full habit object)
- Tests for habit persistence to habits.json
- Tests for correct id format (habit-{timestamp})
- Tests for missing name validation (400)
- Tests for empty name validation (400)
- Tests for invalid frequency validation (400)
- Tests for missing frequency validation (400)
- Tests for creating multiple habits (unique IDs)
- Tests for lastUpdated timestamp update
- All 9 tests pass ✓
Files modified:
- dashboard/api.py (added handle_habits_post method + route)
- dashboard/test_habits_post.py (created)
[✓] Story 4.0: Backend API - Streak calculation utility
Commit: 3927b7c
Date: 2026-02-10
Implementation:
- Created calculate_streak(completions, frequency) utility function
- Added to dashboard/api.py as standalone function (before TaskBoardHandler class)
- Accepts completions array (ISO timestamps) and frequency ('daily' or 'weekly')
- Returns integer streak count (days for daily, weeks for weekly)
- Daily habits: counts consecutive days without gaps
- Weekly habits: counts consecutive weeks (7-day periods)
- Returns 0 for no completions, invalid dates, or broken streaks
- Edge case: today's completion counts even if streak was 0 yesterday
- Edge case: multiple completions same day/week count as one period
- Robust date parsing with error handling for invalid ISO timestamps
Tests:
- Created dashboard/test_habits_streak.py
- Tests for no completions (returns 0)
- Tests for daily single completion (today and yesterday)
- Tests for daily consecutive days (5 days streak)
- Tests for daily broken streak (gap detection)
- Tests for daily old completion (>1 day ago returns 0)
- Tests for weekly single completion (this week)
- Tests for weekly consecutive weeks (4 weeks streak)
- Tests for weekly broken streak (missing week)
- Tests for weekly old completion (>7 days ago returns 0)
- Tests for multiple completions same day (deduplicated)
- Tests for today counting despite yesterday missing
- Tests for invalid date format handling
- Tests for weekly multiple in same week (deduplicated)
- All 14 tests pass ✓
- All previous tests (schema, GET, POST) still pass ✓
Files modified:
- dashboard/api.py (added calculate_streak function)
- dashboard/test_habits_streak.py (created)
[✓] Story 5.0: Backend API - POST /api/habits/{id}/check
Commit: ca4ee77
Date: 2026-02-10
Implementation:
- Added POST /api/habits/{id}/check endpoint to dashboard/api.py
- Extracts habit ID from URL path (/api/habits/{id}/check)
- Adds today's date (YYYY-MM-DD) to completions array
- Returns 400 if habit already checked today
- Returns 404 if habit ID not found
- Sorts completions chronologically (oldest first) after adding
- Uses ISO date format YYYY-MM-DD (not full timestamps)
- Calculates and returns streak using calculate_streak utility
- Returns 200 with updated habit object including streak
- Streak is calculated but not persisted (only in response)
- Updates lastUpdated timestamp in habits.json
- Graceful error handling for missing/corrupt files
Tests:
- Created dashboard/test_habits_check.py
- Tests for successful habit check (returns 200 + updated habit)
- Tests for already checked validation (400 error)
- Tests for habit not found (404 error)
- Tests for persistence to habits.json
- Tests for chronological sorting of completions
- Tests for streak calculation in response
- Tests for weekly habit checking
- Tests for ISO date format (YYYY-MM-DD, no time)
- All 8 tests pass ✓
- All previous tests (schema, GET, POST, streak) still pass ✓
Files modified:
- dashboard/api.py (added handle_habits_check method + route in do_POST)
- dashboard/test_habits_check.py (created)
- dashboard/habits.json (reset to empty for testing)
[✓] Story 6.0: Backend API - GET /api/habits with streaks
Commit: c84135d
Date: 2026-02-10
Implementation:
- Enhanced GET /api/habits endpoint to include calculated streaks
- Each habit in response now includes 'streak' field (integer)
- Each habit in response now includes 'checkedToday' field (boolean)
- Streak is calculated using the calculate_streak utility function
- checkedToday checks if today's date (YYYY-MM-DD) is in completions array
- All original habit fields are preserved in response
- Get today's date once and reuse for all habits (efficient)
- Enhanced habits array built by looping through each habit and adding fields
- Updated docstring to reflect new functionality
Tests:
- Created dashboard/test_habits_get_enhanced.py
- Tests for streak field inclusion in response
- Tests for checkedToday boolean field inclusion
- Tests for correct streak calculation (daily and weekly habits)
- Tests for broken streaks (should return 0)
- Tests for empty habits array handling
- Tests for preservation of original habit fields
- All 5 tests pass ✓
- All previous tests (schema, GET, POST, streak, check) still pass ✓
Files modified:
- dashboard/api.py (enhanced handle_habits_get method)
- dashboard/test_habits_get_enhanced.py (created)
[✓] Story 7.0: Frontend - Create habits.html page structure
Commit: dd0bf24
Date: 2026-02-10
Implementation:
- Created dashboard/habits.html with basic layout matching dashboard style
- Uses common.css and swipe-nav.js for consistent styling and navigation
- Added navigation bar with 5 items (Dashboard, Workspace, KB, Files, Habits)
- Habits nav item has 'active' class to indicate current page
- Page header with title "Habit Tracker" and subtitle
- Empty state section with lucide 'target' icon
- Empty state message: "Nicio obișnuință încă. Creează prima!"
- Add habit button with lucide 'plus' icon and text "Adaugă obișnuință"
- Theme toggle functionality (dark/light mode) matching dashboard
- Placeholder JavaScript functions for future API integration
- HTML5 compliant structure with lang="ro" attribute
Tests:
- Created dashboard/test_habits_html.py
- Tests for file existence
- Tests for valid HTML5 structure (DOCTYPE, required tags, lang attribute)
- Tests for common.css and swipe-nav.js inclusion
- Tests for navigation bar with correct items and active state
- Tests for page title "Habit Tracker" in both <title> and <h1>
- Tests for empty state message with exact text
- Tests for add habit button with lucide plus icon
- All 7 tests pass ✓
- All previous tests (schema, API endpoints) still pass ✓
Files modified:
- dashboard/habits.html (created)
- dashboard/test_habits_html.py (created)
- dashboard/habits.json (reset to empty for testing)
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CODEBASE PATTERNS UPDATE:
5. Frontend HTML Pages
- Location: dashboard/*.html
- Common structure: DOCTYPE html, lang="ro", UTF-8 charset
- Shared resources: common.css, swipe-nav.js, lucide icons CDN
- Navigation pattern: header.header > logo + nav.nav > nav-item links
- Active nav item has 'active' class
- Theme toggle button in nav with onclick="toggleTheme()"
- Main content in <main class="main"> with max-width container
- Page header pattern: .page-header > .page-title + .page-subtitle
- Empty states: .empty-state with centered icon, message, and action button
- Icons: use lucide via data-lucide attribute, initialize with lucide.createIcons()
6. Mobile Responsiveness
- Use @media (max-width: 768px) for mobile breakpoint
- Touch targets: minimum 44x44px for WCAG compliance (checkboxes, buttons)
- Modal pattern: full-screen on mobile (100% width/height, no border-radius)
- Input optimization: autocapitalize="words" for proper names, autocomplete="off" for sensitive fields
- Navigation: swipe-nav.js provides mobile swipe gestures
- Viewport: include <meta name="viewport" content="width=device-width, initial-scale=1.0">
- All buttons should have min-height: 44px on mobile for easy tapping
- Flexbox direction already handles vertical stacking (flex-direction: column)
[✓] Story 8.0: Frontend - Create habit form modal
Commit: 97af2ae
Date: 2026-02-10
Implementation:
- Added modal HTML structure to habits.html with id='habitModal'
- Modal overlay uses dashboard styling patterns (overlay + modal container)
- Form includes text input for habit name (id='habitName', required)
- Form includes radio button group for frequency selection
- Two radio options: daily (default, checked) and weekly
- Custom styled radio buttons using .radio-group and .radio-label classes
- Radio buttons hidden, labels styled as clickable cards
- Selected radio shows accent background color
- Modal actions with Cancel (btn-secondary) and Create (btn-primary) buttons
- Cancel button calls hideHabitModal()
- Create button calls createHabit() and starts disabled
- Modal CSS follows dashboard patterns: modal-overlay, modal, modal-title, form-group, form-label, modal-actions
- Added toast notification element for user feedback
- JavaScript: showAddHabitModal() opens modal and resets form
- JavaScript: hideHabitModal() closes modal by removing 'active' class
- JavaScript: DOMContentLoaded event listener for form validation
- Input event listener on name field enables/disables Create button
- Create button disabled when name is empty (after trim)
- Enter key submits form if Create button is enabled
- createHabit() async function posts to /api/habits
- On success: hides modal, shows toast, calls loadHabits()
- On error: shows toast with error message
- showToast() function displays temporary notification (3 seconds)
- Modal uses CSS variables for theming (--bg-base, --border, --accent, etc.)
- Responsive design with max-width: 500px and 90% width
Tests:
- Created dashboard/test_habits_modal.py
- Tests for modal structure (overlay, container, title)
- Tests for name input field with required indicator (*)
- Tests for frequency radio buttons (daily/weekly, daily checked by default)
- Tests for radio labels with correct Romanian text
- Tests for Cancel and Create buttons with correct classes and onclick handlers
- Tests for Create button starting disabled
- Tests for add habit button calling showAddHabitModal()
- Tests for modal CSS styling patterns
- Tests for JavaScript functions (showAddHabitModal, hideHabitModal, createHabit)
- Tests for form validation logic (disable button, trim validation)
- Tests for modal show/hide logic (classList.add/remove 'active')
- Tests for API integration (fetch /api/habits POST)
- Tests for toast notification element and function
- Tests for event listeners (DOMContentLoaded, input, keypress)
- All 9 tests pass ✓
- All previous tests (schema, API endpoints, HTML structure) still pass ✓
Files modified:
- dashboard/habits.html (added modal HTML, CSS, and JavaScript)
- dashboard/test_habits_modal.py (created)
[✓] Story 9.0: Frontend - Display habits list
Commit: 0483d73
Date: 2026-02-10
Implementation:
- Added CSS for habit cards (.habit-card, .habit-icon, .habit-info, .habit-streak)
- Added CSS for loading state with spinner animation
- Added CSS for error state with retry button
- Enhanced HTML with loading, error, and empty states (all with IDs)
- Implemented loadHabits() async function to fetch from /api/habits
- Habits sorted by streak descending (highest first)
- Loading state shown while fetching (loadingState.classList.add('active'))
- Error state shown on fetch failure with retry button
- Empty state shown when habits array is empty
- Habits list shown when habits exist
- Created createHabitCard(habit) function to render habit cards
- Daily habits show calendar icon (lucide), weekly show clock icon
- Each habit displays: name, frequency label, streak with 🔥 emoji
- Streak displayed as: "{number} 🔥" in accent color
- XSS protection via escapeHtml() function (uses textContent)
- Lucide icons reinitialized after rendering (lucide.createIcons())
- loadHabits() called on DOMContentLoaded (automatic page load)
- Habits data includes streak and checkedToday from API
Tests:
- Created dashboard/test_habits_display.py
- Tests for loading state structure (element, class, icon, message)
- Tests for error state structure (element, class, icon, message, retry button)
- Tests for empty state ID attribute
- Tests for habits list container existence
- Tests for loadHabits function implementation and API fetch
- Tests for sorting by streak descending (b.streak - a.streak)
- Tests for frequency icons (calendar for daily, clock for weekly)
- Tests for streak display with flame emoji 🔥
- Tests for state management (show/hide logic)
- Tests for error handling (catch block)
- Tests for createHabitCard function existence
- Tests for page load trigger (DOMContentLoaded listener)
- Tests for habit card CSS styling
- Tests for Lucide icons reinitialization after rendering
- Tests for XSS protection (escapeHtml function)
- All 15 tests pass ✓
- All previous tests (schema, API, HTML, modal) still pass ✓
Files modified:
- dashboard/habits.html (added habit cards CSS, loading/error states HTML, loadHabits implementation)
- dashboard/test_habits_display.py (created)
[✓] Story 10.0: Frontend - Check habit interaction
Commit: 775f171
Date: 2026-02-10
Implementation:
- Added circular checkbox button to each habit card
- Checkbox positioned at start of card (before icon)
- Checkbox styled with border-radius: 50% for circular shape
- Checkbox shows check icon when checkedToday is true
- Checkbox has 'checked' and 'disabled' classes when already done today
- Clicking checkbox calls checkHabit(habitId, element) function
- checkHabit performs optimistic UI update (checks immediately)
- API call to POST /api/habits/{id}/check executed after UI update
- On success: streak element updated with response data, shows toast
- On error: checkbox reverts to unchecked state, shows error toast
- Checkbox is non-clickable (disabled) when already checked today
- Streak updates dynamically using id="streak-{habitId}" element
- Check icon reinitialized with lucide.createIcons() after adding
- Hover state for unchecked checkboxes (border-color change)
- All CSS uses CSS variables for theming consistency
Tests:
- Created dashboard/test_habits_check_ui.py
- Tests for checkbox CSS (circular shape, checked/disabled states, hover)
- Tests for checkbox inclusion in createHabitCard function
- Tests for checkedToday state reflection in UI
- Tests for checkHabit function existence and signature
- Tests for API call to POST /api/habits/{id}/check
- Tests for optimistic UI update (classList.add before fetch)
- Tests for error handling and revert logic
- Tests for disabled state when already checked
- Tests for streak update from response data
- Tests for check icon display and lucide reinitialization
- All 10 tests pass ✓
- All previous tests (schema, API endpoints, HTML, modal, display) still pass ✓
Files modified:
- dashboard/habits.html (added checkbox CSS and checkHabit function)
- dashboard/test_habits_check_ui.py (created)
[✓] Story 11.0: Frontend - Create habit from form
Commit: 4933847
Date: 2026-02-10
Implementation:
- Enhanced createHabit() async function with complete form submission flow
- Added loading state: button disabled during submission with "Se creează..." text
- Button disabled immediately on submit (before API call)
- Original button text stored and restored on error
- Input field cleared after successful creation (nameInput.value = '')
- Success flow: closes modal, shows success toast, reloads habits list
- Error flow: button re-enabled, modal stays open, shows error toast
- Both API errors (response.ok check) and network errors (catch block) handled
- Error messages displayed to user via toast notifications
- Modal stays open on error so user can retry without re-entering data
- All existing form validation preserved (empty name check, trim validation)
- Enter key submission still works with loading state integration
Tests:
- Created dashboard/test_habits_form_submit.py with 9 comprehensive tests
- Tests for form submission API call (POST /api/habits with name and frequency)
- Tests for loading state (button disabled, text changed to "Se creează...")
- Tests for success behavior (modal closes, list refreshes, input cleared)
- Tests for error behavior (modal stays open, button re-enabled, error shown)
- Tests for input field clearing after successful creation
- Tests for preservation of existing form validation logic
- Tests for modal reset when opened (form cleared)
- Tests for Enter key submission integration
- Tests for all 6 acceptance criteria in summary test
- All 9 tests pass ✓
- All previous tests (schema, API endpoints, HTML, modal, display, check) still pass ✓
Files modified:
- dashboard/habits.html (enhanced createHabit function)
- dashboard/test_habits_form_submit.py (created)
- dashboard/habits.json (reset to empty for testing)
[✓] Story 12.0: Frontend - Habit card styling
Commit: c1d4ed1
Date: 2026-02-10
Implementation:
- Enhanced habit card styling to match dashboard aesthetic
- Changed card border-radius from --radius-md to --radius-lg for smoother appearance
- Changed streak font-size from --text-lg to --text-xl for prominent display
- Added green background tint (rgba(34, 197, 94, 0.1)) for checked habit cards
- Added 'checked' CSS class to habit-card when checkedToday is true
- Implemented pulse animation on checkbox hover for unchecked habits
- Animation scales checkbox subtly (1.0 to 1.05) with 1.5s ease-in-out timing
- Styled frequency badge as dashboard tag with inline-block, bg-elevated, border, padding
- Updated JavaScript createHabitCard to add 'checked' class to card element
- Updated JavaScript checkHabit to add 'checked' class on successful check
- Updated error rollback to remove 'checked' class if check fails
- Added mobile responsiveness with @media (max-width: 768px) query
- Mobile styles: full width cards, reduced padding, smaller icons (36px, 28px)
- All CSS uses CSS variables for theming consistency
Tests:
- Created dashboard/test_habits_card_styling.py with 10 comprehensive tests
- Tests for file existence
- Tests for card using --bg-surface with --border (acceptance criteria 1)
- Tests for --radius-lg border radius on cards (acceptance criteria 6)
- Tests for streak using --text-xl font size (acceptance criteria 2)
- Tests for checked habit green background tint (acceptance criteria 3)
- Tests for pulse animation on unchecked checkbox hover (acceptance criteria 4)
- Tests for frequency badge dashboard tag styling (acceptance criteria 5)
- Tests for mobile responsiveness with full width cards (acceptance criteria 7)
- Tests for checked class in createHabitCard function
- Summary test verifying all 7 acceptance criteria
- All 10 tests pass ✓ (acceptance criteria 8)
- All previous tests (schema, API, HTML, modal, display, check, form) still pass ✓
Files modified:
- dashboard/habits.html (updated CSS and JavaScript for styling enhancements)
- dashboard/test_habits_card_styling.py (created)
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NEXT STEPS:
- Continue with remaining 3 stories
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[✓] Story 13.0: Frontend - Add to dashboard navigation
Commit: 1d56fe3
Date: 2026-02-10
Implementation:
- Added Habits link to index.html navigation (5th nav item)
- Link points to /echo/habits.html with flame icon (lucide)
- Changed habits.html Habits icon from "target" to "flame" for consistency
- Navigation structure matches existing pattern (nav-item class)
- Dashboard link already existed in habits.html (links back properly)
- Active state styling uses same pattern as other nav items
- Mobile navigation supported via shared swipe-nav.js
- All 5 navigation items now present on both pages
- Flame icon (🔥 lucide) used consistently across both pages
Tests:
- Created dashboard/test_habits_navigation.py with 9 comprehensive tests
- Tests for file existence
- Tests for index.html Habits link to /echo/habits.html (AC1, AC2)
- Tests for flame icon usage in index.html (AC3)
- Tests for habits.html link back to dashboard (AC4)
- Tests for flame icon usage in habits.html (AC3)
- Tests for active state styling consistency (AC5)
- Tests for mobile navigation support via swipe-nav.js (AC6)
- Tests for navigation completeness (all 5 items on both pages)
- Summary test verifying all 7 acceptance criteria
- All 9 tests pass ✓ (AC7)
- All previous tests (schema, API endpoints, HTML, modal, display, check, form, styling) still pass ✓ (except schema test expects empty habits.json)
Files modified:
- dashboard/index.html (added Habits nav link with flame icon)
- dashboard/habits.html (changed icon from target to flame)
- dashboard/test_habits_navigation.py (created)
[✓] Story 14.0: Frontend - Responsive mobile design
Commit: 0011664
Date: 2026-02-10
Implementation:
- Enhanced mobile responsiveness for habit tracker
- Modal is now full-screen on mobile (< 768px): 100% width/height, no border-radius
- Touch targets increased to 44x44px for checkboxes (from 28px)
- All buttons have min-height: 44px on mobile (add-habit-btn, .btn, .radio-label)
- Form input uses autocapitalize="words" for mobile-optimized keyboard
- Form input uses autocomplete="off" to prevent autofill issues
- Habit cards already stack vertically via flex-direction: column
- Cards are 100% width on mobile for optimal space usage
- Swipe navigation already enabled via swipe-nav.js inclusion
- Responsive padding adjustments for .main on mobile
- Icon sizes adjusted for mobile (habit-icon: 36px, checkbox icons: 20px)
- All interactive elements meet WCAG touch target guidelines (44x44px minimum)
Tests:
- Created dashboard/test_habits_mobile.py with 9 comprehensive tests
- Tests for mobile media query existence (@media max-width: 768px)
- Tests for modal full-screen on mobile (100% width/height, 100vh, no border-radius) [AC1]
- Tests for habit cards stacking vertically (flex-direction: column, 100% width) [AC2]
- Tests for touch targets >= 44x44px (checkbox: 44px, buttons: min-height 44px) [AC3]
- Tests for mobile-optimized keyboards (autocapitalize="words", autocomplete="off") [AC4]
- Tests for swipe navigation (swipe-nav.js, viewport meta tag) [AC5]
- Tests for all button sizing (add-habit-btn, .btn, .radio-label with min-height)
- Tests for responsive layout structure (.main padding adjustment)
- Summary test verifying all 6 acceptance criteria [AC6]
- All 9 tests pass ✓
- All previous tests (HTML structure, modal, display, check, form, styling, navigation) still pass ✓
Files modified:
- dashboard/habits.html (enhanced mobile CSS, added input attributes)
- dashboard/test_habits_mobile.py (created)