Complete rebrand from Apoklisis to Patherly

- Update all frontend branding (title, headers, login/register pages)
- Update documentation (CLAUDE-SETUP, CURRENT-STATE, PROGRESS, LESSONS-LEARNED)
- Update backend scripts and test configuration
- Fix emoji encoding in seed scripts for Windows compatibility
- Sync seed user credentials between seed_data.py and seed_trees.py
- Update database references to patherly/patherly_test

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CURRENT-STATE.md

@@ -151,7 +151,7 @@ frontend/
 
 ### Documentation
 ```
-Apoklisis/
+patherly/
 ├── CLAUDE-SETUP.md         # Full context for Claude Code
 ├── CURRENT-STATE.md        # This file - quick status
 ├── LESSONS-LEARNED.md      # Bugs and fixes reference
@@ -169,15 +169,15 @@ Apoklisis/
 ### Start Development
 ```powershell
 # Terminal 1: Database
-docker start apoklisis_postgres
+docker start patherly_postgres
 
 # Terminal 2: Backend
-cd C:\Dev\Projects\Apoklisis\backend
+cd C:\Dev\Projects\patherly\backend
 .\venv\Scripts\activate
 uvicorn app.main:app --reload
 
 # Terminal 3: Frontend
-cd C:\Dev\Projects\Apoklisis\frontend
+cd C:\Dev\Projects\patherly\frontend
 npm run dev
 ```
 
@@ -188,7 +188,7 @@ npm run dev
 
 ### Run Tests
 ```powershell
-cd C:\Dev\Projects\Apoklisis\backend
+cd C:\Dev\Projects\patherly\backend
 .\venv\Scripts\activate
 pytest
 ```