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/CODE_WORKFLOW.md

@@ -50,7 +50,7 @@ Main Claude (orchestrates)
     Decision Point
     ↓
 ┌──────────────┬──────────────────┐
-│ APPROVED ✅  │ REJECTED ❌      │
+│ APPROVED [OK]  │ REJECTED [ERROR]      │
 │              │                  │
 │ Present to   │ Send back to     │
 │ user with    │ Coding Agent     │
@@ -119,7 +119,7 @@ Attempt 2:
   Coding Agent (with feedback) → Code Review Agent → REJECTED (missing edge case)
     ↓
 Attempt 3:
-  Coding Agent (with feedback) → Code Review Agent → APPROVED ✅
+  Coding Agent (with feedback) → Code Review Agent → APPROVED [OK]
     ↓
   Present to User
 ```
@@ -131,7 +131,7 @@ Attempt 3:
 When code is approved:
 
 ```markdown
-## Implementation Complete ✅
+## Implementation Complete [OK]
 
 [Brief description of what was implemented]
 
@@ -168,11 +168,11 @@ When code is approved:
 
 ## What NEVER Happens
 
-❌ **NEVER** present code directly from Coding Agent to user
-❌ **NEVER** skip review "because it's simple"
-❌ **NEVER** skip review "because we're in a hurry"
-❌ **NEVER** skip review "because user trusts us"
-❌ **NEVER** present unapproved code as "draft" without review
+[ERROR] **NEVER** present code directly from Coding Agent to user
+[ERROR] **NEVER** skip review "because it's simple"
+[ERROR] **NEVER** skip review "because we're in a hurry"
+[ERROR] **NEVER** skip review "because user trusts us"
+[ERROR] **NEVER** present unapproved code as "draft" without review
 
 ## Exceptions: NONE
 
@@ -190,14 +190,14 @@ Even for:
 ## Quality Gates
 
 Code Review Agent checks:
-- ✅ Specification compliance
-- ✅ Security (no vulnerabilities)
-- ✅ Error handling (comprehensive)
-- ✅ Input validation (all inputs)
-- ✅ Best practices (language-specific)
-- ✅ Environment compatibility
-- ✅ Performance (no obvious issues)
-- ✅ Completeness (no TODOs/stubs)
+- [OK] Specification compliance
+- [OK] Security (no vulnerabilities)
+- [OK] Error handling (comprehensive)
+- [OK] Input validation (all inputs)
+- [OK] Best practices (language-specific)
+- [OK] Environment compatibility
+- [OK] Performance (no obvious issues)
+- [OK] Completeness (no TODOs/stubs)
 
 **If any gate fails → REJECTED → Back to Coding Agent**