fix(test): resolve binCliPath undefined errors and CI shimmer test

Fix three test issues preventing CI success:

1. binCliPath undefined errors (23 tests):
   - test/helpers/cli-execution.mts: Change from destructuring to function call
   - test/run-with-config.mts: Change from destructuring to function call
   - Root cause: binCliPath is a function, not a property

2. Shimmer animation test failure:
   - src/utils/terminal/ascii-header.test.mts: Add CI environment check
   - In CI, applyShimmer renders static output for determinism
   - Test now expects identical frames when CI=true

Author: jdalton

packages/cli/src/utils/terminal/ascii-header.test.mts

@@ -148,8 +148,15 @@ describe('ascii-header', () => {
     it('should render different frames differently', () => {
       const frame0 = renderShimmerFrame(0)
       const frame10 = renderShimmerFrame(10)
-      // Shimmer animation should produce different output for different frames
-      expect(frame0).not.toBe(frame10)
+      // Shimmer animation should produce different output for different frames.
+      // In CI environments, applyShimmer renders static output for deterministic tests.
+      if (process.env['CI']) {
+        // In CI, frames should be identical (static rendering).
+        expect(frame0).toBe(frame10)
+      } else {
+        // Outside CI, frames should differ (animated rendering).
+        expect(frame0).not.toBe(frame10)
+      }
     })
 
     it('should render shimmer with all themes', () => {

packages/cli/test/helpers/cli-execution.mts

@@ -69,7 +69,7 @@ export async function executeCliCommand(
     ...options,
   } as CliExecutionOptions
 
-  const { binCliPath } = constants
+  const binCliPath = constants.getBinCliPath()
   const finalArgs = [...args]
 
   // Add config isolation if requested

packages/cli/test/run-with-config.mts

@@ -30,7 +30,7 @@ import constants from '../src/constants.mts'
  * @returns Object containing exitCode, stdout, and stderr.
  */
 export async function runWithConfig(...args: string[]) {
-  const { binCliPath } = constants
+  const binCliPath = constants.getBinCliPath()
   // Add --config {} if not present.
   if (!args.includes('--config')) {
     args.push('--config', '{}')