fix: harden unicode safety checks

.opencode/commands/build-fix.md

@@ -19,20 +19,20 @@ Fix build and TypeScript errors with minimal changes: $ARGUMENTS
 ## Approach
 
 ### DO:
-- ✅ Fix type errors with correct types
-- ✅ Add missing imports
-- ✅ Fix syntax errors
-- ✅ Make minimal changes
-- ✅ Preserve existing behavior
-- ✅ Run `tsc --noEmit` after each change
+- PASS: Fix type errors with correct types
+- PASS: Add missing imports
+- PASS: Fix syntax errors
+- PASS: Make minimal changes
+- PASS: Preserve existing behavior
+- PASS: Run `tsc --noEmit` after each change
 
 ### DON'T:
-- ❌ Refactor code
-- ❌ Add new features
-- ❌ Change architecture
-- ❌ Use `any` type (unless absolutely necessary)
-- ❌ Add `@ts-ignore` comments
-- ❌ Change business logic
+- FAIL: Refactor code
+- FAIL: Add new features
+- FAIL: Change architecture
+- FAIL: Use `any` type (unless absolutely necessary)
+- FAIL: Add `@ts-ignore` comments
+- FAIL: Change business logic
 
 ## Common Error Fixes
 

.opencode/commands/checkpoint.md

@@ -28,7 +28,7 @@ Create a snapshot of current progress including:
 - Coverage: XX%
 
 **Build**
-- Status: ✅ Passing / ❌ Failing
+- Status: PASS: Passing / FAIL: Failing
 - Errors: [if any]
 
 **Changes Since Last Checkpoint**

.opencode/commands/e2e.md

@@ -90,9 +90,9 @@ test.describe('Feature: [Name]', () => {
 ```
 E2E Test Results
 ================
-✅ Passed: X
-❌ Failed: Y
-⏭️ Skipped: Z
+PASS: Passed: X
+FAIL: Failed: Y
+SKIPPED: Skipped: Z
 
 Failed Tests:
 - test-name: Error message

.opencode/commands/verify.md

@@ -47,17 +47,17 @@ Execute comprehensive verification:
 ## Verification Report
 
 ### Summary
-- Status: ✅ PASS / ❌ FAIL
+- Status: PASS: PASS / FAIL: FAIL
 - Score: X/Y checks passed
 
 ### Details
 | Check | Status | Notes |
 |-------|--------|-------|
-| TypeScript | ✅/❌ | [details] |
-| Lint | ✅/❌ | [details] |
-| Tests | ✅/❌ | [details] |
-| Coverage | ✅/❌ | XX% (target: 80%) |
-| Build | ✅/❌ | [details] |
+| TypeScript | PASS:/FAIL: | [details] |
+| Lint | PASS:/FAIL: | [details] |
+| Tests | PASS:/FAIL: | [details] |
+| Coverage | PASS:/FAIL: | XX% (target: 80%) |
+| Build | PASS:/FAIL: | [details] |
 
 ### Action Items
 [If FAIL, list what needs to be fixed]