feat(ssr): add test suite for admin account management and document test improvements

- Added comprehensive test suite for account creation, validation, and grid views
- Documented Datomic entity reference handling patterns in test comments
- Created 5 test improvement todo documents addressing common test anti-patterns
- Todo items cover: removing debug statements, fixing test nesting, strengthening assertions, extracting helpers, and removing doc-only tests

todos/001-pending-p1-remove-debug-statement.md

@@ -0,0 +1,107 @@
+---
+status: complete
+priority: p1
+issue_id: 001
+tags: [test-fix, critical, code-quality]
+---
+
+# Problem Statement
+
+**Debug statement in sorting test should be removed**
+
+A debug `println` statement on line 138 of `test/clj/auto_ap/ssr/admin/accounts_test.clj` is left in the production test code. This will output debug information every time the test runs, which is unnecessary for production testing.
+
+**Impact**: Debug output cluttering test runs, potential confusion about test intent, violates clean code principles.
+
+## Findings
+
+- **Location**: `test/clj/auto_ap/ssr/admin/accounts_test.clj` line 138
+- **Current code**:
+  ```clojure
+  (let [admin-identity (admin-token)
+        [accounts matching-count :as z] (sut/fetch-page {:query-params {:page 1 :per-page 10}})] ;; Default sort
+    (println "z is" z)  ; <-- DEBUG STATEMENT
+  ;; Test passes if sorting parameter is accepted and function returns successfully
+  ```
+
+- **Issue**: `z` variable is captured but never used (dead code), and the `println` output serves no purpose for test verification
+
+- **Evidence**: Code review by kieran-python-reviewer identified this as debug statement that should be removed
+
+## Proposed Solutions
+
+### Option 1: Remove the println and unused variable (RECOMMENDED)
+**Pros**:
+- Cleanest solution
+- No functionality changes
+- Removes debug clutter
+- Minimal effort
+
+**Cons**:
+- None
+
+**Effort**: Small
+
+**Risk**: None
+
+### Option 2: Keep the println but remove unused variable
+**Pros**:
+- Slight performance improvement (no variable allocation)
+
+**Cons**:
+- Still leaves debug statement in code
+- Doesn't address the root issue
+
+**Effort**: Small
+
+**Risk**: None
+
+### Option 3: Remove the entire debug variable capture
+**Pros**:
+- Clean variable usage
+
+**Cons**:
+- Requires more thought about whether the variable was intentional
+
+**Effort**: Small
+
+**Risk**: None
+
+## Recommended Action
+
+**Remove the debug statement and unused variable capture.**
+
+The `println "z is" z` is clearly debug code that should not be in production tests. This can be done in one simple edit to line 137-138.
+
+## Technical Details
+
+**Affected Component**: Test suite, specifically account sorting tests
+
+**Affected Files**:
+- `test/clj/auto_ap/ssr/admin/accounts_test.clj` (line 138)
+
+**Database Changes**: None
+
+**API Changes**: None
+
+**Related Code**: None
+
+## Acceptance Criteria
+
+- [ ] Line 138 `println "z is" z` is removed from test file
+- [ ] The variable capture `:as z` is either removed or assigned to underscore
+- [ ] All tests still pass after removal
+- [ ] No debug output appears when running `lein test auto-ap.ssr.admin.accounts-test`
+
+## Work Log
+
+- **2026-02-06**: Finding documented through code review agents (kieran-python-reviewer, code-simplicity-reviewer, pattern-recognition-specialist)
+- **2026-02-06**: Fixed by removing line 138 `(println "z is" z)` and removing unused `:as z` variable capture (changed to no variable capture)
+- **2026-02-06**: Verified all tests pass (0 failures, 0 errors)
+
+## Resources
+
+- **Review Agents**:
+  - kieran-python-reviewer (task ses_3c958be13ffehUVu6E1NzOC3Ch)
+  - code-simplicity-reviewer (task ses_3c958304dffeVRAAPfMSv583Ik)
+  - pattern-recognition-specialist (task ses_3c9578ae3ffejQg4Wl4GT1ZSAk)