Merge History into Log Eggs page; update dashboard card order and colors

- Removed standalone History page (history.html); full collection history
  (date filter, edit, delete, totals footer) is now embedded in the Log
  Eggs page below the log form
- Removed History nav link from all pages
- Reordered dashboard stat cards: egg counts → averages → Flock Size →
  cost cards
- Egg count and average cards now use green; Flock Size card uses orange
- Updated README to reflect removed History page, merged log/history
  feature, dashboard card changes, and project structure

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.md

@@ -4,9 +4,8 @@ A self-hosted, multi-user web app for backyard chicken keepers to track egg prod
 
 ## Features
 
-- **Dashboard** — at-a-glance stats: total eggs, 7/30-day totals, average eggs per day and per hen, cost per egg and per dozen
-- **Daily log** — record egg collections with one entry per day
-- **History** — browse, edit, and delete past egg collection records
+- **Dashboard** — at-a-glance stats: total eggs, 7/30-day totals, averages (green), flock size (orange), cost per egg and per dozen
+- **Daily log** — record egg collections with one entry per day; includes full collection history with date filtering, edit, and delete below the form
 - **Flock management** — track changes to your flock size over time so per-hen averages stay accurate
 - **Feed tracking** — log feed purchases (bags + price per bag)
 - **Budget** — cost per egg and cost per dozen, all-time and over the last 30 days
@@ -145,9 +144,12 @@ yolkbook/
 │   │   ├── login.html
 │   │   ├── admin.html
 │   │   ├── index.html    # Dashboard
+│   │   ├── log.html      # Log Eggs + full collection history
 │   │   ├── js/
-│   │   │   ├── api.js    # Shared fetch helpers
-│   │   │   └── auth.js   # Auth utilities, nav, settings modal
+│   │   │   ├── api.js      # Shared fetch helpers
+│   │   │   ├── auth.js     # Auth utilities, nav, settings modal
+│   │   │   ├── history.js  # Collection history table (used on log page)
+│   │   │   └── dashboard.js
 │   │   └── css/style.css
 │   └── nginx.conf
 ├── mysql/