Fix: Remove duplicate journal, update cron prompt to append sessions

JOURNAL.md

@@ -1,55 +0,0 @@
-# 🌌 Cosmic Garden - Development Journal
-
-## Session Log
-
----
-
-### Session 1 - August 18, 2026 (Initial Build)
-**Time:** Morning  
-**Status:** ✅ Foundation Complete
-
-#### What was done:
-- Created complete game structure with HTML/CSS/JS architecture
-- Theme: **"Cosmic Garden"** - a space gardening idle game
-- Built core game engine (`game.js`) with:
-  - Game state management
-  - Click harvesting mechanic
-  - Building purchase system with scaling costs (1.15x per level)
-  - Upgrade system with requirements
-  - Achievement tracking
-  - Auto-save every 30 seconds
-  - Offline progress calculation (50% efficiency)
-  - Export/Import save functionality
-- Designed 12 buildings across 4 tiers:
-  - Tier 1: Star Sprout, Moon Bloom, Solar Leaf
-  - Tier 2: Nebula Vine, Comet Rose, Asteroid Cactus
-  - Tier 3: Pulsar Palm, Black Hole Orchid, Galaxy Tree
-  - Tier 4: Cosmic Lotus, Supernova Tulip, Void Fern
-- Added 15+ upgrades with click bonuses, building multipliers, and global boosts
-- Created 20 achievements tracking clicks, stardust earned, buildings owned, and production rates
-- Built responsive dark-themed UI with purple/gold cosmic aesthetic
-- Implemented floating text animations on clicks
-- Added notification system for purchases and achievements
-
-#### Files created:
-- `index.html` - Main HTML structure
-- `css/game.css` - Complete styling (10KB+)
-- `js/game.js` - Core game engine
-- `js/buildings.js` - Building definitions
-- `js/upgrades.js` - Upgrade definitions
-- `js/achievements.js` - Achievement system
-- `js/ui.js` - UI management
-- `js/saveSystem.js` - Save/load/export/import
-- `js/main.js` - Entry point
-
-#### Next sessions planned:
-- Add visual polish (animations, particles)
-- Implement prestige/reset system
-- Add more buildings and upgrades
-- Sound effects and music
-- Mobile touch optimizations
-- Statistics page
-
----
-
-*Journal auto-updated by Hermes Agent cron job*