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>

.claude/settings.local.json

@@ -12,7 +12,7 @@
       "Bash(git add:*)",
       "Bash(git commit:*)",
       "Bash(git push:*)",
-      "Bash(dir /b \"C:\\\\Dev\\\\Projects\\\\Apoklisis\")",
+      "Bash(dir /b \"C:\\\\Dev\\\\Projects\\\\patherly\")",
       "Bash(npm create:*)",
       "Bash(npm install:*)",
       "Bash(npx tailwindcss:*)",