fix: Remove all emojis from documentation for cross-platform compliance

Replaced 50+ emoji types with ASCII text markers for consistent rendering
across all terminals, editors, and operating systems:

  - Checkmarks/status: [OK], [DONE], [SUCCESS], [PASS]
  - Errors/warnings: [ERROR], [FAIL], [WARNING], [CRITICAL]
  - Actions: [DO], [DO NOT], [REQUIRED], [OPTIONAL]
  - Navigation: [NEXT], [PREVIOUS], [TIP], [NOTE]
  - Progress: [IN PROGRESS], [PENDING], [BLOCKED]

Additional changes:
  - Made paths cross-platform (~/ClaudeTools for Mac/Linux)
  - Fixed database host references to 172.16.3.30
  - Updated START_HERE.md and CONTEXT_RECOVERY_PROMPT.md for multi-OS use

Files updated: 58 markdown files across:
  - .claude/ configuration and agents
  - docs/ documentation
  - projects/ project files
  - Root-level documentation

This enforces the NO EMOJIS rule from directives.md and ensures
documentation renders correctly on all systems.

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

.claude/claude.md

@@ -73,16 +73,16 @@ Commands:
 ```
 User: "How many projects are in the database?"
 
-❌ WRONG: ssh guru@172.16.3.30 "mysql -u claudetools ... SELECT COUNT(*) ..."
-✅ CORRECT: Launch Database Agent with task: "Count projects in database"
+[ERROR] WRONG: ssh guru@172.16.3.30 "mysql -u claudetools ... SELECT COUNT(*) ..."
+[OK] CORRECT: Launch Database Agent with task: "Count projects in database"
 ```
 
 **Example - Simple File Read (DO YOURSELF):**
 ```
 User: "What's in the README?"
 
-✅ CORRECT: Use Read tool directly (cheap, preserves context)
-❌ WRONG: Launch agent just to read one file (wasteful)
+[OK] CORRECT: Use Read tool directly (cheap, preserves context)
+[ERROR] WRONG: Launch agent just to read one file (wasteful)
 ```
 
 **Rule of Thumb:**